Good day,
I am trying to use the fdc2114 to measure humidity. This is the current schematic.
I have tried two libraries/code https://github.com/zharijs/FDC2214, https://e2e.ti.com/support/sensor/capacitive-sensing/f/987/t/495744. Both libraries return 0 for all four channels.
It appears to be able to set the config but can’t get values.
https://pastebin.com/H8SQXEs4 code with sensor OK check.
https://pastebin.com/zw70zYz0 code from other TI thread.
This is my first time working with i2c or the fdc2114. Does someone see a mistake in the schematic or config? Should I rather use an external clock?
Regards
Simon