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Hello,

i hooked up a arduino due to my pi

i used the usb port to connect them to getter.

i have a small sample project that send a string of data every 5 second's just to test everything out.

on my pi i find out that the arduino is on port /dev/ttyACM0

when i give the command cat < /dev/ttyACM0 i recieve the correct data, so everything looks oke.

now the big question, how do i handle this incoming data on my pi so it is written in emoncms ?

is there some kind of serial in module that i can use for this. and how do i use it ?

below a line that is been send to the pi

11 0 0 0 0 0 0 228 12 232 3 (would be node adres 11,  and 5 data points lsb, msb)