Pages: [1]   Go Down
Author Topic: writing & reading to RX/TX pins  (Read 731 times)
0 Members and 1 Guest are viewing this topic.
Offline Offline
Karma: 0
Posts: 2
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

How can you write to the RX and TX pins (pins0&1) on the arduino board? I'm trying to use RF chips between two boards. Are the serialRead() and serialWrite() commands for arduino-computer communication only? I tried to connect also two arduino boards' RX & TX pins with wires but so far nothing. All messages goes to computer via USB.

Any code snippet would be ace.

Pages: [1]   Go Up
Jump to: