So i have burned arduino serial chip and i bought something for his replacement. Its on the link below
I think i know how to use it, but i need some help with the details
UART 2 Board to Arduino Uno R2 RX -----> TX (Pin1) TX -----> Rx (Pin2) 5v -----> Vin GND -----> GND RTS -----> ???? CTS -----> ????
Now what to do with the RTS and the CTS pins? And what do these pins do ?
And will this work ? :grin: