self.raymond asked 6 months ago
I am doing a project that will have multiply Oled. I can change the address on 2 of them but I want to use 4. The module tca9548a will let me use devices with the same addresses. I have had no luck in finding a library for this device. Thank You for your help
Ray
Sara Santos Staff answered 6 months ago
Hi Ray.
I’ve searched for a while and I haven’t found a library for that module.
Adafruit has CircuitPython support for that module: https://github.com/adafruit/Adafruit_CircuitPython_TCA9548A/tree/e396d47c347a8a0441eb44f1c63ce38221642606
You can try importing the library and see if their example works. Here’s the library: https://github.com/adafruit/Adafruit_CircuitPython_TCA9548A/blob/e396d47c347a8a0441eb44f1c63ce38221642606/adafruit_tca9548a.py
Please note that I’ve never tried using circuitpython libraries on microPython, so I’m not sure if it works.
Regards,
Sara