An even cheaper Wi-Fi board

For a few cents more than the ESP12F you get it with a programmer daughter board, a RGB led, a button and a photoresistor.This is ideal for small robot with networking abilities.Can be programmed with Arduino IDE as a NodeMCU v1.0 .

           

[original story: Let's Make Robots]

Let's Make Robots 05 Mar 23:19

An even cheaper Wi-Fi board


For a few cents more than the ESP12F you get it with a programmer daughter board, a RGB led, a button and a photoresistor.
This is ideal for small robot with networking abilities.
Can be programmed with Arduino IDE as a NodeMCU v1.0 .

[original story: Let's Make Robots]

Let's Make Robots 05 Mar 23:19
arduino  esp8266  wi-fi