Esp32 failed to send one to many using espnow protocol (IDFGH-9600) #10949

lebossejames · 2023-03-08T20:21:55Z

Answers checklist.

I have read the documentation ESP-IDF Programming Guide and the issue is not addressed there.
I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
I have searched the issue tracker for a similar issue and not found a similar issue.

General issue report

Hello,

I use Arduino IDE with ESP32-C3 (library 2.0.7) and use ESP-NOW but ESP failed to send one to many times using espnow protocol.
13:09:30.201 -> Last Packet Send Status: Delivery Fail 13:09:31.795 -> isAfterBLE_FRONT 13:09:31.795 -> Ask to open all relay 2CH 13:09:32.825 -> Sent with success 13:09:32.825 -> 13:09:32.825 -> Last Packet Send Status: Delivery Fail 13:09:34.452 -> isAfterBLE_FRONT

I try to set this on my code but doesn't resolved:
WiFi.useStaticBuffers(true); WiFi.mode(WIFI_STA);

The text was updated successfully, but these errors were encountered:

lebossejames · 2023-09-09T14:10:50Z

Hello,

News of this issue? @zhangyanjiaoesp

zhangyanjiaoesp · 2023-09-19T07:12:49Z

@lebossejames

Do you use BLE when using ESP-NOW? Can you provide a demo for us to reproduce the issue? Can't tell from your log what happened .

lebossejames · 2023-09-20T16:13:01Z

@zhangyanjiaoesp

Hello,

This is my project.
On line 57: String mode_selected=modes[0];

if you set modes[0] Client ; modes[1] Server

On line 71 : broadcastServerESPNow : mac address of wifi Server
you can flash on your esp
ManageBluetoothCameraByESP.zip

zhangyanjiaoesp · 2023-09-22T08:16:38Z

We will try to test it on our side.

zhangyanjiaoesp · 2023-09-22T09:48:09Z

@lebossejames
When I was compiling the project you provided, there were many errors.
Can you describe what exactly your project does?

What the BLE do?
What the ESP-NOW do?
Can you open the debug log when testing? And provide the complete logs for both devices.

lebossejames · 2023-09-30T17:45:43Z

@zhangyanjiaoesp I have one code contains BLE and ESP-NOW functions, i use only ESP-NOW

Client ESP-NOW send message when the level of input is High and other message when it's low to Server ESP-NOW.

What do you mean of debug log? I use Arduino IDE.

lebossejames · 2023-10-14T11:19:07Z

@zhangyanjiaoesp any news?

zhangyanjiaoesp · 2023-10-17T06:44:56Z

@lebossejames
In case of Arduino, to open the debug log, besides enabling the core level (set the Tools -> Core debug level -> debug), you also need to Serial.setDebugOutput(true);, where Serial can be any serial port or USB.

lebossejames · 2023-10-17T07:46:52Z

@zhangyanjiaoesp Client_traces.txt

zhangyanjiaoesp · 2023-10-17T08:35:22Z

@lebossejames
can't get more infomation from the log.
When I try to test your code locally, there is the compile error:

zhangyanjiaoesp · 2023-10-17T09:16:33Z

ManageBluetoothCameraByESP/LCD_Manage.cpp:9:9: fatal error: LiquidCrystal_I2C.h: No such file or directory
  #include<LiquidCrystal_I2C.h>
          ^~~~~~~~~~~~~~~~~~~~~
 compilation terminated.

 exit status 1
 
Compilation error: LiquidCrystal_I2C.h: No such file or directory

lebossejames · 2023-10-17T10:20:15Z

Are you install:
https://gitlab.com/painlessMesh/painlessMesh
and

zhangyanjiaoesp · 2023-10-17T11:28:31Z

Just installed LiquidCrystal I2C in Arduino IDE. How to install painlessMesh? Clone it and put it under the same folder as the ManageBluetoothCameraByESP.zip project?

zhangyanjiaoesp · 2023-10-17T11:42:01Z

Installed painlessMesh:

now the compile error is:

In file included from /home/Arduino/libraries/Painless_Mesh/src/painlessMesh.h:10,
                 from /home//ManageBluetoothCameraByESP/ManageBluetoothCameraByESP.ino:26:
/home/Arduino/libraries/Painless_Mesh/src/painlessmesh/configuration.hpp:31:10: fatal error: AsyncTCP.h: No such file or directory
 #include <AsyncTCP.h>
          ^~~~~~~~~~~~
compilation terminated.

exit status 1

Compilation error: exit status 1

zhangyanjiaoesp · 2023-10-17T11:49:56Z

Installed AsyncTCP:

now the log is:

ARNING: library LiquidCrystal I2C claims to run on avr architecture(s) and may be incompatible with your current board which runs on esp32 architecture(s).
Sketch uses 1511540 bytes (115%) of program storage space. Maximum is 1310720 bytes.
Global variables use 64476 bytes (19%) of dynamic memory, leaving 263204 bytes for local variables. Maximum is 327680 bytes.
Sketch too big; see https://support.arduino.cc/hc/en-us/articles/360013825179 for tips on reducing it.
text section exceeds available space in board

Compilation error: text section exceeds available space in board

lebossejames · 2023-10-17T14:35:29Z

i copy theses files on Painless folder library :
AsyncTCP.zip

I don't install AsyncTCP library !! I use ESP32-C3 partitions schemes 1.9APP/190kb SPIFFS

zhangyanjiaoesp · 2023-10-18T02:48:01Z

i copy theses files on Painless folder library : AsyncTCP.zip

I don't install AsyncTCP library !! I use ESP32-C3 partitions schemes 1.9APP/190kb SPIFFS

OK, I will try again.

zhangyanjiaoesp · 2023-10-18T03:49:51Z

@zhangyanjiaoesp

Hello,

This is my project. On line 57: String mode_selected=modes[0];

if you set modes[0] Client ; modes[1] Server

On line 71 : broadcastServerESPNow : mac address of wifi Server you can flash on your esp ManageBluetoothCameraByESP.zip

Now the project can run on my side. I have some questions :

If the device want to send ESP-NOW, set String mode_selected=modes[0], and if the device want to receive ESP-NOW set String mode_selected=modes[1], right?
there is comment on line 70:

// REPLACE WITH YOUR RECEIVER MAC Address Wifi
uint8_t broadcastServerESPNow[] = {0x7C,0xDF,0xA1,0xC2,0x50,0xEC};

So the broadcastServerESPNow is the mac address which will receive the ESP-NOW data?

How does your code implement one device sends packets to multiple devices? Here is the send code:

esp_err_t result = esp_now_send(broadcastServerESPNow, (uint8_t *) &myDataESPNow, sizeof(myDataESPNow));

It only can send to one device.

lebossejames · 2023-10-18T04:48:20Z

@zhangyanjiaoesp

right
right
i implement code to send only to One device, because i have only 1 server

zhangyanjiaoesp · 2023-10-19T02:39:47Z

There is crash on the receive device, I think that is why the ESP-NOW can't be received.
Do you see a similar phenomenon on your device? @lebossejames

ESP-ROM:esp32c3-api1-20210207
Build:Feb  7 2021
rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fcd5810,len:0x438
load:0x403cc710,len:0x91c
load:0x403ce710,len:0x25b0
entry 0x403cc710
setup---begin
This chip has 1 cores
                     I2C: SDA 4 SCL 5
setup---middle1
68:B6:B3:A4:61:30
setup---end
setup---disableCore0WDT
Bytes received: 16
String: A1

Ask to close relay-2CH n�°1
[2023-10-19 10:30:15] Bytes received: 64
[2023-10-19 10:30:15] String: Guru Meditation Error: Core  0 panic'ed (Load access fault). Exception was unhandled.
[2023-10-19 10:30:15] 
[2023-10-19 10:30:15] Core  0 register dump:
[2023-10-19 10:30:15] MEPC    : 0x42034378  RA      : 0x42028c80  SP      : 0x3fcad940  GP      : 0x3fc92400  
[2023-10-19 10:30:15] TP      : 0x3fc78a08  T0      : 0x420f37fc  T1      : 0x4201fe00  T2      : 0xc9000001  
[2023-10-19 10:30:15] S0/FP   : 0x00000000  S1      : 0x00000000  A0      : 0x60000000  A1      : 0x004904de  
[2023-10-19 10:30:15] A2      : 0x00000066  A3      : 0x3fcad95c  A4      : 0x004904de  A5      : 0x00000000  
[2023-10-19 10:30:15] A6      : 0x00000000  A7      : 0x00000009  S2      : 0x6e001000  S3      : 0x3fc9c558  
[2023-10-19 10:30:15] S4      : 0x6e001000  S5      : 0x00000000  S6      : 0x00000000  S7      : 0x004904de  
[2023-10-19 10:30:15] S8      : 0x00000000  S9      : 0x00000000  S10     : 0x00000001  S11     : 0x3fcb40a4  
[2023-10-19 10:30:15] T3      : 0xdfffffff  T4      : 0xbfffffff  T5      : 0x80000000  T6      : 0x00000009  
[2023-10-19 10:30:15] MSTATUS : 0x00001881  MTVEC   : 0x40380001  MCAUSE  : 0x00000005  MTVAL   : 0x004904de  
[2023-10-19 10:30:15] MHARTID : 0x00000000  
[2023-10-19 10:30:15] 
[2023-10-19 10:30:15] Stack memory:
[2023-10-19 10:30:15] 3fcad940: 0x00000001 0x3fcad9a6 0x6e001000 0x004904de 0x00000000 0x00000000 0x00000008 0x00000066
[2023-10-19 10:30:15] 3fcad960: 0x6e001000 0x00000000 0x3fc9c558 0x42029c70 0x00000000 0x00000000 0x00000000 0xffffffff
[2023-10-19 10:30:15] 3fcad980: 0x3fcb4134 0x00000000 0x3fc998cc 0xffffffdd 0x3fcb414c 0x3fcb40a4 0x00000045 0x00000040
[2023-10-19 10:30:15] 3fcad9a0: 0x00000001 0x004904de 0x3fc91f20 0x42023a8e 0x00000001 0x3c131890 0x3fc91f20 0x6e001000
[2023-10-19 10:30:15] 3fcad9c0: 0x3fc9c000 0x3fc9747c 0x6e001000 0x4201fe0e 0x3fc9c000 0x3fc97000 0x3fc97000 0x4202079a
[2023-10-19 10:30:15] 3fcad9e0: 0x00000002 0x3fc97000 0x3fc97000 0x4200255e 0x3fcb37b4 0x00000000 0x4203ed4c 0x4003ee24
[2023-10-19 10:30:15] 3fcada00: 0x00000001 0x3fce0000 0x00000000 0xd2fc49ee 0x00000002 0x00000001 0xffffffc0 0x3fc998ac
[2023-10-19 10:30:15] 3fcada20: 0x3fcb4150 0x3fcb414c 0x3fc9a000 0x420dd68c 0x3fcb4134 0x00000000 0x8b5260fe 0xffff20c0
[2023-10-19 10:30:15] 3fcada40: 0x00000080 0x3fcb40a4 0x3fcb414c 0x3fcb37b4 0x3fcb4279 0x3fcb39ec 0x3fcb4134 0x420f397a
[2023-10-19 10:30:15] 3fcada60: 0x3fca17f0 0x00000003 0x4957454e 0x00000000 0x3fcdf934 0x3fce0000 0x3ff1b000 0xa4b3b668
[2023-10-19 10:30:15] 3fcada80: 0x3fc93061 0x00000003 0x3fc9ac9c 0x3fc9d000 0x00060000 0x00000000 0xc0380000 0x00000000
[2023-10-19 10:30:15] 3fcadaa0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
[2023-10-19 10:30:15] 3fcadac0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
[2023-10-19 10:30:15] 3fcadae0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
[2023-10-19 10:30:15] 3fcadb00: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
[2023-10-19 10:30:15] 3fcadb20: 0x3fcadb78 0x00000000 0x3fc998cc 0x00000018 0x00000149 0x00000000 0x3fcb37b4 0x3fc99bb8
[2023-10-19 10:30:15] 3fcadb40: 0x000000d0 0x3fcb39ec 0x00000000 0x421235be 0x00000001 0x3fce0000 0x3fce0000 0x3fcabb34
[2023-10-19 10:30:15] 3fcadb60: 0x00000011 0xffffffdd 0x00000000 0x3fcb413e 0x3fce0000 0x3fce0000 0x3fce0000 0x00000000
[2023-10-19 10:30:15] 3fcadb80: 0x3fcdf934 0x3fce0000 0x3ff1b000 0x3fce0000 0x3fce0000 0x3fce0000 0x000000f5 0x3fce0000
[2023-10-19 10:30:15] 3fcadba0: 0x3fcb4104 0x3fce0000 0x3fcb40a4 0x400415ba 0x3fce0000 0x3fce0000 0x3fce0000 0x3ff1b5a8
[2023-10-19 10:30:15] 3fcadbc0: 0x00000000 0x3fcdf918 0x3fce0000 0x40040902 0x00000000 0x00000000 0x00000011 0x00000000
[2023-10-19 10:30:15] 3fcadbe0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
[2023-10-19 10:30:15] 3fcadc00: 0x00000000 0x00000000 0x00000000 0x4038d314 0x00000000 0x00000000 0x00000000 0x00000000
[2023-10-19 10:30:15] 3fcadc20: 0x00000000 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xbaad5678
[2023-10-19 10:30:15] 3fcadc40: 0x00000160 0xabba1234 0x00000154 0x3fcad8f0 0x00004702 0x3fc98f74 0x3fc98f74 0x3fcadc4c
[2023-10-19 10:30:15] 3fcadc60: 0x3fc98f6c 0x00000002 0x3fca86bc 0x3fca86bc 0x3fcadc4c 0x00000000 0x00000017 0x3fcac23c
[2023-10-19 10:30:15] 3fcadc80: 0x69666977 0x5a7acb00 0xf752ab23 0x000f4c9c 0x00000000 0x3fcadc30 0x00000017 0x00000002
[2023-10-19 10:30:15] 3fcadca0: 0x00000000 0x00000000 0x00000000 0x3fca1eb4 0x3fca1f1c 0x3fca1f84 0x00000000 0x00000000
[2023-10-19 10:30:15] 3fcadcc0: 0x00000001 0x00000000 0x00000000 0x00000000 0x4210e7a4 0x00000000 0x00000000 0x00000000
[2023-10-19 10:30:15] 3fcadce0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
[2023-10-19 10:30:15] 3fcadd00: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
[2023-10-19 10:30:15] 3fcadd20: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000

lebossejames · 2023-10-19T05:32:44Z

I have theses traces @zhangyanjiaoesp :

07:29:50.166 -> !⸮⸮ ⸮⸮⸮�ʣ�N⸮⸮⸮ESP-ROM:esp32c3-api1-20210207 07:29:50.190 -> Build:Feb 7 2021 07:29:50.190 -> rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT) 07:29:50.190 -> SPIWP:0xee 07:29:50.190 -> mode:DIO, clock div:1 07:29:50.190 -> load:0x3fcd5810,len:0x438 07:29:50.190 -> load:0x403cc710,len:0x918 07:29:50.190 -> load:0x403ce710,len:0x25f4 07:29:50.190 -> entry 0x403cc710 07:29:50.456 -> setup---begin 07:29:50.456 -> This chip has 1 cores 07:29:50.456 -> I2C: SDA 4 SCL 5 07:29:50.954 -> setup---middle1 07:29:50.954 -> [ 793][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 0 - WIFI_READY 07:29:51.020 -> [ 827][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 2 - STA_START 07:29:51.020 -> 7C:DF:A1:C2:50:EC 07:29:53.013 -> setup---end 07:29:53.013 -> setup---disableCore0WDT 07:29:53.411 -> [ 3238][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:29:53.411 -> [ 3238][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:29:53.445 -> [ 3241][D][WiFiGeneric.cpp:1081] _eventCallback(): WiFi Reconnect Running 07:29:55.835 -> [ 5659][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:29:55.835 -> [ 5660][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:29:55.835 -> [ 5663][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:29:58.262 -> [ 8082][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:29:58.262 -> [ 8083][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:29:58.262 -> [ 8086][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:00.686 -> [ 10511][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:00.686 -> [ 10511][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:00.686 -> [ 10515][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:03.122 -> [ 12934][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:03.122 -> [ 12934][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:03.122 -> [ 12937][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:05.534 -> [ 15358][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:05.534 -> [ 15359][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:05.534 -> [ 15362][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:07.959 -> [ 17783][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:07.959 -> [ 17783][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:07.959 -> [ 17786][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:10.384 -> [ 20205][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:10.384 -> [ 20205][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:10.384 -> [ 20208][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:12.808 -> [ 22629][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:12.808 -> [ 22629][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:12.808 -> [ 22633][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:15.233 -> [ 25052][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:15.233 -> [ 25052][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:15.233 -> [ 25056][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:17.657 -> [ 27476][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:17.657 -> [ 27476][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:17.657 -> [ 27480][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:20.081 -> [ 29900][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:20.081 -> [ 29900][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:20.081 -> [ 29904][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:22.506 -> [ 32325][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:22.506 -> [ 32326][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:22.506 -> [ 32329][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:24.930 -> [ 34747][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:24.930 -> [ 34748][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:24.930 -> [ 34751][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:27.354 -> [ 37170][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:27.354 -> [ 37170][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:27.354 -> [ 37174][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:29.779 -> [ 39593][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:29.779 -> [ 39593][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:29.779 -> [ 39596][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:32.204 -> [ 42016][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:32.204 -> [ 42016][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:32.204 -> [ 42019][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:34.628 -> [ 44441][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:34.628 -> [ 44442][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:34.628 -> [ 44445][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:37.053 -> [ 46864][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:37.053 -> [ 46864][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:37.053 -> [ 46867][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:37.086 -> Bytes received: 16 07:30:37.086 -> String: A1 07:30:37.086 -> 07:30:39.078 -> Ask to close relay-2CH n°1 07:30:42.366 -> [ 52202][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:42.399 -> [ 52202][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:42.399 -> [ 52205][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:44.790 -> [ 54623][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:44.790 -> [ 54624][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:44.823 -> [ 54627][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:47.213 -> [ 57046][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:47.213 -> [ 57046][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:47.246 -> [ 57050][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:49.637 -> [ 59469][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:49.637 -> [ 59469][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:49.670 -> [ 59472][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:52.061 -> [ 61893][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:52.061 -> [ 61893][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:52.094 -> [ 61896][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:54.484 -> [ 64314][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:54.484 -> [ 64315][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:54.518 -> [ 64318][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:56.909 -> [ 66737][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:56.909 -> [ 66737][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:56.942 -> [ 66740][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:59.367 -> [ 69198][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:59.367 -> [ 69198][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:59.400 -> [ 69202][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:01.791 -> [ 71622][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:01.791 -> [ 71622][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:01.824 -> [ 71625][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:04.214 -> [ 74044][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:04.214 -> [ 74044][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:04.247 -> [ 74048][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:06.638 -> [ 76467][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:06.638 -> [ 76467][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:06.671 -> [ 76470][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:09.061 -> [ 78889][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:09.061 -> [ 78889][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:09.094 -> [ 78892][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:11.485 -> [ 81311][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:11.485 -> [ 81312][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:11.518 -> [ 81315][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:13.909 -> [ 83735][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:13.909 -> [ 83735][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:13.909 -> [ 83739][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:16.333 -> [ 86158][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:16.333 -> [ 86158][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:16.333 -> [ 86161][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:18.757 -> [ 88580][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:18.757 -> [ 88580][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:18.757 -> [ 88583][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:21.181 -> [ 91002][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:21.181 -> [ 91002][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:21.181 -> [ 91006][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:23.605 -> [ 93424][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:23.605 -> [ 93425][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:23.605 -> [ 93428][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:26.028 -> [ 95848][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:26.028 -> [ 95848][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:26.028 -> [ 95851][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:28.453 -> [ 98272][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:28.453 -> [ 98272][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:28.453 -> [ 98276][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:30.876 -> [100696][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:30.876 -> [100696][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:30.876 -> [100699][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:33.299 -> [103118][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:33.299 -> [103118][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:33.299 -> [103121][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:35.724 -> [105542][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:35.724 -> [105542][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:35.724 -> [105545][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running

no crash.

zhangyanjiaoesp · 2023-10-19T07:19:44Z

@lebossejames
After comment line 391, the crash disappear.

Serial.println(myDataESPNow.msgNow);

And I have captured the packets between the two ESP32C3 device, there are too many RTS and probe request packets.

After comment line 1039~1042, the ESP-NOW send callback can return success.

  //if(mode_selected.equals(modes[1])){
  //  WiFi.begin(WIFI_SSID_JM, JM_PASSWORD);
  //  delay(1000);
  //}

So suggest you begin to send ESP-NOW packets after the STA connected. And the AP's channel should be same to the ESP-NOW sender.

zhangyanjiaoesp · 2023-10-19T07:22:13Z

I have theses traces @zhangyanjiaoesp :

07:29:50.166 -> !⸮⸮ ⸮⸮⸮�ʣ�N⸮⸮⸮ESP-ROM:esp32c3-api1-20210207 07:29:50.190 -> Build:Feb 7 2021 07:29:50.190 -> rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT) 07:29:50.190 -> SPIWP:0xee 07:29:50.190 -> mode:DIO, clock div:1 07:29:50.190 -> load:0x3fcd5810,len:0x438 07:29:50.190 -> load:0x403cc710,len:0x918 07:29:50.190 -> load:0x403ce710,len:0x25f4 07:29:50.190 -> entry 0x403cc710 07:29:50.456 -> setup---begin 07:29:50.456 -> This chip has 1 cores 07:29:50.456 -> I2C: SDA 4 SCL 5 07:29:50.954 -> setup---middle1 07:29:50.954 -> [ 793][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 0 - WIFI_READY 07:29:51.020 -> [ 827][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 2 - STA_START 07:29:51.020 -> 7C:DF:A1:C2:50:EC 07:29:53.013 -> setup---end 07:29:53.013 -> setup---disableCore0WDT 07:29:53.411 -> [ 3238][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:29:53.411 -> [ 3238][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:29:53.445 -> [ 3241][D][WiFiGeneric.cpp:1081] _eventCallback(): WiFi Reconnect Running 07:29:55.835 -> [ 5659][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:29:55.835 -> [ 5660][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:29:55.835 -> [ 5663][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:29:58.262 -> [ 8082][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:29:58.262 -> [ 8083][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:29:58.262 -> [ 8086][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:00.686 -> [ 10511][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:00.686 -> [ 10511][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:00.686 -> [ 10515][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:03.122 -> [ 12934][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:03.122 -> [ 12934][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:03.122 -> [ 12937][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:05.534 -> [ 15358][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:05.534 -> [ 15359][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:05.534 -> [ 15362][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:07.959 -> [ 17783][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:07.959 -> [ 17783][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:07.959 -> [ 17786][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:10.384 -> [ 20205][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:10.384 -> [ 20205][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:10.384 -> [ 20208][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:12.808 -> [ 22629][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:12.808 -> [ 22629][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:12.808 -> [ 22633][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:15.233 -> [ 25052][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:15.233 -> [ 25052][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:15.233 -> [ 25056][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:17.657 -> [ 27476][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:17.657 -> [ 27476][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:17.657 -> [ 27480][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:20.081 -> [ 29900][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:20.081 -> [ 29900][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:20.081 -> [ 29904][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:22.506 -> [ 32325][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:22.506 -> [ 32326][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:22.506 -> [ 32329][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:24.930 -> [ 34747][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:24.930 -> [ 34748][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:24.930 -> [ 34751][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:27.354 -> [ 37170][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:27.354 -> [ 37170][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:27.354 -> [ 37174][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:29.779 -> [ 39593][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:29.779 -> [ 39593][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:29.779 -> [ 39596][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:32.204 -> [ 42016][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:32.204 -> [ 42016][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:32.204 -> [ 42019][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:34.628 -> [ 44441][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:34.628 -> [ 44442][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:34.628 -> [ 44445][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:37.053 -> [ 46864][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:37.053 -> [ 46864][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:37.053 -> [ 46867][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:37.086 -> Bytes received: 16 07:30:37.086 -> String: A1 07:30:37.086 -> 07:30:39.078 -> Ask to close relay-2CH n°1 07:30:42.366 -> [ 52202][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:42.399 -> [ 52202][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:42.399 -> [ 52205][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:44.790 -> [ 54623][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:44.790 -> [ 54624][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:44.823 -> [ 54627][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:47.213 -> [ 57046][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:47.213 -> [ 57046][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:47.246 -> [ 57050][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:49.637 -> [ 59469][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:49.637 -> [ 59469][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:49.670 -> [ 59472][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:52.061 -> [ 61893][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:52.061 -> [ 61893][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:52.094 -> [ 61896][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:54.484 -> [ 64314][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:54.484 -> [ 64315][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:54.518 -> [ 64318][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:56.909 -> [ 66737][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:56.909 -> [ 66737][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:56.942 -> [ 66740][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:30:59.367 -> [ 69198][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:30:59.367 -> [ 69198][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:30:59.400 -> [ 69202][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:01.791 -> [ 71622][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:01.791 -> [ 71622][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:01.824 -> [ 71625][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:04.214 -> [ 74044][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:04.214 -> [ 74044][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:04.247 -> [ 74048][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:06.638 -> [ 76467][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:06.638 -> [ 76467][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:06.671 -> [ 76470][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:09.061 -> [ 78889][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:09.061 -> [ 78889][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:09.094 -> [ 78892][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:11.485 -> [ 81311][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:11.485 -> [ 81312][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:11.518 -> [ 81315][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:13.909 -> [ 83735][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:13.909 -> [ 83735][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:13.909 -> [ 83739][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:16.333 -> [ 86158][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:16.333 -> [ 86158][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:16.333 -> [ 86161][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:18.757 -> [ 88580][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:18.757 -> [ 88580][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:18.757 -> [ 88583][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:21.181 -> [ 91002][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:21.181 -> [ 91002][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:21.181 -> [ 91006][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:23.605 -> [ 93424][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:23.605 -> [ 93425][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:23.605 -> [ 93428][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:26.028 -> [ 95848][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:26.028 -> [ 95848][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:26.028 -> [ 95851][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:28.453 -> [ 98272][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:28.453 -> [ 98272][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:28.453 -> [ 98276][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:30.876 -> [100696][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:30.876 -> [100696][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:30.876 -> [100699][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:33.299 -> [103118][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:33.299 -> [103118][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:33.299 -> [103121][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running 07:31:35.724 -> [105542][D][WiFiGeneric.cpp:1039] _eventCallback(): Arduino Event: 5 - STA_DISCONNECTED 07:31:35.724 -> [105542][W][WiFiGeneric.cpp:1061] _eventCallback(): Reason: 201 - NO_AP_FOUND 07:31:35.724 -> [105545][D][WiFiGeneric.cpp:1085] _eventCallback(): WiFi AutoReconnect Running

no crash.

This log show the device can't find the AP.

lebossejames · 2023-10-19T09:25:49Z

@zhangyanjiaoesp So there is a problem or not?

How works if i want to use Client-Server with this code (create a personal network with this informations network)
if(mode_selected.equals(modes[1])){ // WiFi.begin(WIFI_SSID_JM, JM_PASSWORD); // delay(1000); //}
?

zhangyanjiaoesp · 2023-10-20T02:53:27Z

Have suggested in #10949 (comment) .

So suggest you begin to send ESP-NOW packets after the STA connected. And the AP's channel should be same to the ESP-NOW sender.

That means you can call

if(mode_selected.equals(modes[1])){
    WiFi.begin(WIFI_SSID_JM, JM_PASSWORD);
    delay(1000);
}

And init ESP-NOW and send ESP-NOW data after you get the WIFI_EVENT_STA_CONNECTED event.

However, if the STA and AP have a lot of data interaction, it will still affect the sending and receiving of ESP-NOW packets.

lebossejames · 2023-10-20T11:35:57Z

@zhangyanjiaoesp how can i use ESP-NOW and connect Wifi AP (Server ESP32) without mac adress server?

zhangyanjiaoesp · 2023-10-24T07:52:35Z

@zhangyanjiaoesp how can i use ESP-NOW and connect Wifi AP (Server ESP32) without mac adress server?

@lebossejames I'm sorry I don't see what you mean. Could you describe it in more detail？

Sherry616 · 2024-03-04T03:49:01Z

Hi @lebossejames, do you still have this problem? Could you share the latest update? Thanks.

Sherry616 · 2024-04-23T10:25:53Z

Thanks for reporting, will close due to short of feedback, feel free to reopen with more updates.

espressif-bot added the Status: Opened Issue is new label Mar 8, 2023

github-actions bot changed the title ~~Esp32 failed to send one to many using espnow protocol~~ Esp32 failed to send one to many using espnow protocol (IDFGH-9600) Mar 8, 2023

espressif-bot assigned xiewenxiang Mar 9, 2023

espressif-bot assigned zhangyanjiaoesp and unassigned xiewenxiang Sep 19, 2023

espressif-bot added Status: In Progress Work is in progress and removed Status: Opened Issue is new labels Sep 19, 2023

espressif-bot added Awaiting Response awaiting a response from the author Status: Reviewing Issue is being reviewed and removed Status: In Progress Work is in progress labels Mar 4, 2024

Sherry616 closed this as not planned Won't fix, can't repro, duplicate, stale Apr 23, 2024

espressif-bot added Status: Done Issue is done internally Resolution: NA Issue resolution is unavailable and removed Status: Reviewing Issue is being reviewed labels Apr 23, 2024

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Esp32 failed to send one to many using espnow protocol (IDFGH-9600) #10949

Esp32 failed to send one to many using espnow protocol (IDFGH-9600) #10949

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Esp32 failed to send one to many using espnow protocol (IDFGH-9600) #10949

Esp32 failed to send one to many using espnow protocol (IDFGH-9600) #10949

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lebossejames commented Mar 8, 2023

Answers checklist.

General issue report

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