Picaxe 14m2 Ouestion? The only picaxe I have used is the 08m2. I have a PCB control board for a camera. The board senses motion and triggers the camera to take a picture or a video whichever it is set on. All the pins on the 08m2 are used except 2. But it already has a 10k to ground on it because I have a programmer on each board. I need another out pin so I have to step up to a 14m2. No need to go larger plus I cannot fit a larger board in my case. My question is can I leave the unused pins floating or should I tie them to ground with a resistor?
B-0 1k to Opto to power Camera
B-1 1k to Opto to shutter Camera
B-2 Led for walk test
B-3 to turn on infrared Array for night videos
B-4 Not Used
B-5 Not Used
C-5 Not Used Is a In – Used in Programming
C-4 Out to Read LDR light dependent resistor
C-3 PIR sensed motion triggers camera
C-2 Not Used
C-1 Not Used
C-0 Not Used
B-0 1k to Opto to power Camera
B-1 1k to Opto to shutter Camera
B-2 Led for walk test
B-3 to turn on infrared Array for night videos
B-4 Not Used
B-5 Not Used
C-5 Not Used Is a In – Used in Programming
C-4 Out to Read LDR light dependent resistor
C-3 PIR sensed motion triggers camera
C-2 Not Used
C-1 Not Used
C-0 Not Used
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