New answers tagged nodemcu
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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 ...
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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,...
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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. ...
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