我刚刚安装了ESP32库,每次我试图将文件上传到ESP时,都会出现以下错误:
esptool.py v2.6
Serial port COM3
Connecting.....
Chip is ESP32D0WDQ6 (revision 1)
Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
MAC: aa:aa:aa:aA:aa:aa
Uploading stub...
Running stub...
Stub running...
Changing baud rate to 921600
Changed.
Configuring flash size...
Warning: Could not auto-detect Flash size (FlashID=0xffffff, SizeID=0xff), defaulting to 4MB
Compressed 8192 bytes to 47...
A fatal error occurred: Timed out waiting for packet content
A fatal error occurred: Timed out waiting for packet content
发布于 2020-04-24 23:10:50
如果你用裸板检查
connect_____.....___
出现,然后释放或魔法序列如果你有硬件附件:
IO12必须在电源上拉低,因为它也是MTDI线。这个设备在IO12上确实有一个微弱的拉力。
如果您使用它作为I2C或类似的,您可能有一个拉起连接。当移除拉电阻时,你可以编程。
https://stackoverflow.com/questions/61417924
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