The a90 is feom receiving serial monitoring not transmitting. The transmitting should send out 0x90. From some of the examples i found they say to put a 100ohm resistor in the transmitting led. Was thst wrong?
The a90 is feom receiving serial monitoring not transmitting. The transmitting should send out 0x90. From some of the examples i found they say to put a 100ohm resistor in the transmitting led. Was thst wrong?