Merge pull request #47 from adonno/adonno-Doc-update-1

Update README.md

README.md

@@ -4,7 +4,7 @@
 
 # Tag Reader for Home Assistant
 
-The tag reader is a simple to build/use NFC tag reader, specially created for [Home Assistant](https://www.home-assistant.io). It is using a Wemos D1 and the PN532 NFC module. The firmware is built using [ESPhome](https://www.esphome.io).
+The tag reader is a simple to build/use NFC tag reader, specially created for [Home Assistant](https://www.home-assistant.io). It is using a D1 mini ESP 8266 and the PN532 NFC module. The firmware is built using [ESPhome](https://www.esphome.io).
 
 > I am selling a pre-built version, a DIY version (assembly required) or just the case (use with own components). Check it out on [my website](https://adonno-crafts.myshopify.com/).
 
@@ -14,13 +14,15 @@ The tag reader is a simple to build/use NFC tag reader, specially created for [H
 
 To build your own tag reader, you need the following components:
 
- - [ESP8266 D1 Mini](https://s.click.aliexpress.com/e/_d8l72oB)
+ - [ESP8266 D1 Mini](https://s.click.aliexpress.com/e/_d8l72oB)  
  - [PN532 NFC Reader](https://s.click.aliexpress.com/e/_dZNORIJ)
  - [WS2812](https://s.click.aliexpress.com/e/_d82GRqr)
  - [Buzzer](https://s.click.aliexpress.com/e/_dZ5F5yj)
 
 The 3D models for the case are [here](STLs).
 
+**WARNING** regarding AZdelivery D1. We have had several users contacting us with different issues, we don't recommend using these boards and won't provide support for them. 
+
 ### Connecting the components
 
 ![Photo of schematics](https://github.com/adonno/tagreader/blob/master/Schematics/tag_reader_schematics_v1.png)