CMMC_NB-IoT

#include <CMMC_NB_IoT.h>
CMMC_NB_IoT nb(&Serial2);


void setup() {
  nb.onDeviceReboot([]() {
    Serial.println(F("[user] Device being rebooted."));
  });

  nb.onDeviceReady([](CMMC_NB_IoT::DeviceInfo device) {
    Serial.println("[user] Device Ready!");
    Serial.print(F("# Module IMEI-->  "));
    Serial.println(device.imei);
    Serial.print(F("# Firmware ver-->  "));
    Serial.println(device.firmware);
    Serial.print(F("# IMSI SIM-->  "));
    Serial.println(device.imsi);
  });

  nb.onConnecting([]() {
    Serial.println("[user] Connecting to NB-IoT Network...");
    delay(1000);
  });

  nb.onConnected([]() {
    Serial.println("[user] NB-IoT Network connected");
  });
  
  nb.onResponse([](CMMC_NB_IoT::UDPReceive resp){
    Serial.println("socket : ");
    Serial.print(resp.socket);
    Serial.println("ip_address : ");
    Serial.print(resp.ip_address);
    Serial.println("port : ");
    Serial.print(resp.port);
    Serial.println("length : ");
    Serial.print(resp.length);
    Serial.println("data : ");
    Serial.print(resp.data);
    Serial.println("remaining_length : ");
    Serial.print(resp.remaining_length);
  });


  nb.begin();
}

void loop()
{
  nb.loop();
}

Dependencies

• https://github.com/PaulStoffregen/AltSoftSerial