Hi Everyone, I have two Arduino Mega 2560 that i am trying to connect togeather via the communication ports. All of my research says this should be working, but for the life of me i cant get it figured out. they just never seem to connect. this is my current code //Transmitter code void setup()

Serial communication

runaway_pancake August 22, 2012, 6:30pm 4

Does

Arduino 1 Arduino 2
TX1<--------------->RX0
RX0<--------------->TX1

imply

Arduino 1 Arduino 2
Gnd<--------------->Gnd

? ? ? ?

Topic		Replies	Views
Serial Connection between two Arduino's General Electronics	4	1539	May 6, 2021
Problem transferring data between 2 arduinos using Serial Networking, Protocols, and Devices	7	1114	May 6, 2021
Connect/communicate between 2 Arduino Mega boards General Guidance	20	9670	May 5, 2021
Arduino-Arduino over Serial Interfacing	2	923	May 6, 2021
Serial on Arduino Mega Programming	3	872	May 5, 2021