@Kieren-Perry said in 
Motion Sensor:
Hi all,
The motion sensor project is my first using Arduino and MySensors! I've managed to get the Gateway all up and running and the motion sensor to communicate with it (using the standard ino file from the project page), but I seem to have a couple of issues:
- Despite the default sleep time it seems to be communicating with the Gateway constantly.
- Permanently displayed as in an 'On' state in Domoticz.
I've tried adjusting the sensitivity and time but it doesn't seem to make a difference.
I don't know which bit is supposed to contain the values which I can decipher with the serial protocol guide so apologies if the answer is staring me in the face!
Gateway received
0;255;3;0;9;TSF:MSG:READ,1-1-0,s=1,c=1,t=16,pt=0,l=1,sg=0:1
1;1;1;0;16;1Node sent
0
1383086 TSF:MSG:SEND,1-1-0-0,s=1,c=1,t=16,pt=0,l=1,sg=0,ft=0,st=OK:0
1383106 MCO:SLP:MS=120000,SMS=0,I1=1,M1=1,I2=255,M2=255
1383120 MCO:SLP:TPD
1383127 MCO:SLP:WUP=1Any help would be appreciated
Thanks for all your comments! Tried the capacitor route but no dice. In the end, connected a 9v battery to the jack and the PIR to the VIN as the voltage from the 5v pin and USB was a little below what it should have been.