首先拆机把电池拔掉,USB线也要拔掉
再连接 VCC(3.3v),GND,TX,RX,GPIO0(TP2),EN(在板子的正面esp模块的第2脚)到 ESP8266 刷机板的对应接口,然后插刷机板USB线到电脑,开电源,打开 CMD 输入 esptool -p COM3 chip_id ,会出来类似下面的内容
esptool.py v4.8.1
Serial port COM3
Connecting.........
Detecting chip type... Unsupported detection protocol, switching and trying again...
Connecting....
Detecting chip type... ESP8266
Chip is ESP8266EX
Features: WiFi
Crystal is 26MHz
MAC: xx:xx:xx:xx:xx:xx
Uploading stub...
Running stub...
Stub running...
Chip ID: 0x008dc5bc
Hard resetting via RTS pin...
就表示连接上了,然后就可以刷机了
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