Want to connect Wemos D1 R2 and Arduino uno board. Any one can Hep me?
GND -GND
TX - RX
RX -TX
Look at attached Image
Want to connect Wemos D1 R2 and Arduino uno board. Any one can Hep me?
GND -GND
TX - RX
RX -TX
Look at attached Image
Very similar problem here
I used Logic sifter but WEMOS D1 R2 board lights are not up.