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Old 04-11-2015, 05:42 PM   #7021 (permalink)
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Originally Posted by jedsmd View Post
Are you using a preprogramed chip from Paul? If not, have you successfully loaded the unified firmware?

Also when loading firmware for the first time the fusebits need to be set, see mora's post:
Thanks. I think that's gotten me closer. After uploading V1.1b unified to the controller, the green led turns on, then the yellow one turns on and they both hold steady. I tested full throttle lockout and led flashed yellow.

How can I verify the PWM signal? I don't think it looks right. Note, I have not attached controller board to power board yet. Can I measure on the Arduino pin 15? Signal should go up and down between 0 and 5 v?

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