bubby604
Posts: 6
Joined: Tue Oct 22, 2013 3:31 pm

Adafruit_PWM_Servo_Driver on Raspian Stretch

Fri Oct 13, 2017 3:16 am

I have a Adafruit 16-Channel 12-bit PWM/Servo HAT (P2327) that is installed on a RPi3. I followed Adafruits directions and it worked perfectly on the Pi with Raspian Jessie. I then decided to upgrade to the latest Raspian Stretch. Everything seemed to install fine. I went to run the test python program "Servo_Example.py" which worked fine on Jessie and nothing happens. No errors, no movement. Any ideas would be appreciated.

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MrYsLab
Posts: 74
Joined: Mon Dec 15, 2014 7:14 pm
Location: Noo Joysey, USA

Re: Adafruit_PWM_Servo_Driver on Raspian Stretch

Sat Oct 14, 2017 10:34 pm

Have you enabled i2c with raspi-config after installing stretch?

bubby604
Posts: 6
Joined: Tue Oct 22, 2013 3:31 pm

Re: Adafruit_PWM_Servo_Driver on Raspian Stretch

Sun Oct 15, 2017 12:41 am

My apologies, I'm an idiot. The HAT works fine if you plug in the 5v servo power supply. :oops:

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OutoftheBOTS
Posts: 439
Joined: Tue Aug 01, 2017 10:06 am

Re: Adafruit_PWM_Servo_Driver on Raspian Stretch

Sun Oct 15, 2017 2:34 am

Ha Ha Ha classic it call out

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