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LILYGO TTGO T-Display cannot detect MPU 6050 Accelerometer, Gyroscope and Temperature Sensor

I had exactly the same error (Failed to find MPU6050 chip)on the same program with the same tutorial. I thought it was this, that, and an act of nature. I hade proven the MPU6050 worked fine and the ...
Crimson Binome's user avatar
1 vote

Can I use SPI-related pins as a Digital Output?

From the schematics, I can see that IO2 is for the board's blue LED. So that's probably your first problem... From this PDF, I see that IO21 is VSPIHD, Hold for Flash chips. No good. IO16 is HS1_DATA4,...
dda's user avatar
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Can I use SPI-related pins as a Digital Output?

I'm still not quite sure what's going on, but to troubleshoot this I would do the following: First of all, verify it's not a faulty board and try it with another one of the new ones that you've got. ...
Nick S.'s user avatar
  • 149

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