Describe the problem you have/What new integration you would like
Requesting support for the NXP PCA9633 four channel LED driver. It is much simpiler device than the PCA9685 and only has four outputs rather than 16. Also it is only 8 bit instead of 12 bit.
max246
commented
1 year ago
Describe the problem you have/What new integration you would like
Requesting support for the NXP PCA9633 four channel LED driver. It is much simpiler device than the PCA9685 and only has four outputs rather than 16. Also it is only 8 bit instead of 12 bit.
The datasheet can be found here: https://www.nxp.com/products/analog/interfaces/ic-bus/ic-led-controllers/4-bit-fm-plus-ic-bus-led-driver:PCA9633
Please describe your use case for this integration and alternatives you've tried:
I am trying to reverse engineer the existing PCA9685 module but not having much luck yet.
Additional context
I have written a simple Arduino library for the chip here. It works on ESP8266 and some Arduino boards.
https://github.com/gordonthree/pca9633