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Post by Jude on Nov 23, 2017 21:45:31 GMT -8
After disconnecting and reconnecting power, when I looked at the display it appeared corrupted. The white SDA light is always on as well. When I power cycled it again, nothing appeared on the display board, and the WiFi doesn't appear either. The anemometer LED appears to still work, as do the other LEDs, except the SCL light never flashes and the SDA light is always on. I tried resetting, power cycling and holding down the GPIO0 button, nothing changes. Clock power light is still lit, but could the clock battery be out? What would cause this?
As a side note, I was also having trouble getting it to stay connected to my computer, but I can deal with that if I get the board working again.
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Post by SDL on Nov 24, 2017 9:07:11 GMT -8
Jude,
The suspicious thing is the While LED is on (meaning the I2C bus is locked)
A couple of things to try:
1) Turn the power off.
2) Remove all the I2C devices from the plugs (including the Clock).
3) Turn the power on. Note carefully what the lights do.
Report back here!
BP
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Post by SDL on Nov 24, 2017 9:16:56 GMT -8
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