Hi guys! Just for sake of curiosity, what happens if you directly connect Serial1 to Serial2/Serial3 on a Mega 2560? I thought since they all work with TTL signals, no level converter is needed for them to talk to one another, right? But when I tested this theory on the actual hardware, it looks li…

What happens when Serial1 is directly connected to Serial2/3 on Mega 2560?

system September 6, 2012, 11:53am 5

But when I tested this theory on the actual hardware

With actual software?