Wifi module to buy

[psoro]

@Gonick

wiring

Robot with Esp8266 Shield and Arduino Nano

Hi @rpdp_hd, Mine are black… The funny thing is that I didn’t notice there were two different models till you said “black version”…:sweat_smile: The firmware I have been using from the beginning is this one To upload the firmware I use the “ESP8266_flasher”, you can find it here (Just follow the instructions): http://www.xess.com/blog/esp8266-reflash/ The sketch is this: [image] [image] Hope it helps!