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ESP32 multi-sensor lesson

Q&A Forum › ESP32 multi-sensor lesson
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merkelck asked 12 months ago

Configuring flash size…
Warning: Could not auto-detect Flash size (FlashID=0xffffff, SizeID=0xff), defaulting to 4MB
Compressed 8192 bytes to 47…

I am getting this error while trying upload the sketch for this unit. Any ideas? The device is a NodeMCU-32S. I have tried a second device with the same results

Thanks, KentM

1 Answers
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merkelck answered 12 months ago

I found the issue with this problem. I didn’t realize that the only 3 color LED that I had was a common anode device. I removed it and the sketch loaded. Then I realized what the issue was. I then fabricated three separate diodes to handle the problem. I probably could have just reversed the code but I am having enough problems as it is without having two different versions of the sketch.
Moving forward
Kent M

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