Can I connect two PIR sensors to a mini pro/328p and use interrupt on both?

[Cliff Karlsson]

Can I connect two PIR sensors to a mini pro/328p and use interrupts on both plus radio? I read before that only pin 2,3 could be use for intererupts and the radio uses pin 2.

[AWI]

@Cliff-Karlsson The radio interrupt is not used at the moment, so you can use both for other purposes

[Cliff Karlsson]

@AWI said:

used at the moment, so you can use both for other purposes

reply

But if the radio is connected to pin-2 how would I use that pin? do I need to edit some of the mysensors config files ?

[mfalkvidd]

You just don't connect it. That's all :) The MySensors nrf code does not use the interrupt so there is no code to remove.