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adafruit / Adafruit_CircuitPython_AHTx0

CircuitPython driver for the Adafruit AHT10 Humidity and Temperature Sensor
MIT License
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Retry Calibration with AHT20 command on failure #19

Closed DemiVis closed 11 months ago

DemiVis commented 11 months ago

If try-except around legacy calibrate command fails, try to send new one instead afterwards.

Addressing #17 and possibly #18 as well Moved try-except from PR #16 doesn't work with the latest AHT20s (at least the ones I have) but instead gives very cryptic OS error implying the device is not present. Found different first-byte to write for newer AHT20's and tried that (details in #17 ). Made updates that I think will work with AHT10 still as the execution path remains unchanged from before, but retries if that fails.

Tested on my setup (details in #17) and works great (takes the calibration_failed path, then calibrates and succeeds).

mikeysklar commented 11 months ago

Confirmed. This update works for me. Requesting forum user also try.

ladyada commented 11 months ago

thanks!