Hi <br><br>I am using arduino mega 2560, ide 22, Firmata2.2 and Pduino5beta8 and digital output pins from pin 24 to 39 are not working. They have a really strange behaviour, some times always on and sometimes off(i am using a led in every output pin), but never can be controled by software(pd) with the same patch i control all other pins. I tried to figure out if the problem was the board runing a simple led controled by potenciometer sketch, and all 53 digital outputs are working perfectly. <br>
<br>I really cant know where is the problem, but i think its a software problem.<br><br>I apreciate any help, because i need to use at least 40 digital pins.<br><br>Best<br>