NVIDIA Developer Forums

Jetson nano pca9685 error for servos

Autonomous Machines Jetson & Embedded Systems Jetson Nano

i2c

naisy June 8, 2022, 12:50am 3

Probably the same problem as this.

From adafruit_servokit_ import ServoKit. PCA9685 Jetson Nano

Adafruit libraries are updated frequently, but they do not always work with Jetson. Downgrade the library to find a version that works. Example: sudo pip3 install -U \ adafruit-circuitpython-busdevice==5.1.2 \ adafruit-circuitpython-motor==3.3.5 \ adafruit-circuitpython-pca9685==3.4.1 \ adafruit-circuitpython-register==1.9.8 \ adafruit-circuitpython-servokit==1.3.8 \ Adafruit-Blinka==6.11.1 \ Adafruit-GPIO==1.0.3 \ Adafruit-MotorHAT==1.4.0 \ Adafruit-PlatformDetect==3.19.6 \ Adafruit-PureIO==…

show post in topic

Home
Categories
FAQ/Guidelines
Terms of Service
Privacy Policy

Powered by Discourse, best viewed with JavaScript enabled

Copyright © 2024 NVIDIA Corporation

Legal Information
Terms of Use
Privacy Policy
Contact
Cookie Policy