Light Sensor / Proximity Sensor on PinePhone?
#1
Looking at the component list and schematic, I was expecting to find a STK3311-A, but my I2C check returns a different product ID, unless my I2C is still broken Smile  Can anyone confirm which chip I am trying to talk to on the PinePhone Beta v1.2b please?
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#2
(11-18-2025, 08:41 AM)WhiteHexagon Wrote: Looking at the component list and schematic, I was expecting to find a STK3311-A, but my I2C check returns a different product ID, unless my I2C is still broken Smile  Can anyone confirm which chip I am trying to talk to on the PinePhone Beta v1.2b please?

OK, I worked it out.  Product ID from I2C call is 0x12 which seems to map to STK3311-X.  I found the documentation for that chip, and it seems to be responding with sensible values Smile
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