Using batch (.BAT) files to help with Flashing ESP8266

Batch file to erase flash on ESP8266 oe ESP32

:: Erase flash
set /p pport=Enter a Com port 
echo %pport%
pause
esptool.py --port %pport% erase_flash
pause

The Output:

C:\Users\jj\Documents\espruinoEsp8266Fla­sh\espruino_1v95_esp32>set /p pport=Enter a Com port
Enter a Com port com7

C:\Users\jj\Documents\espruinoEsp8266Fla­sh\espruino_1v95_esp32>echo com7
com7

C:\Users\jj\Documents\espruinoEsp8266Fla­sh\espruino_1v95_esp32>pause
Press any key to continue . . .

C:\Users\jj\Documents\espruinoEsp8266Fla­sh\espruino_1v95_esp32>esptool.py --port com7 erase_flash
esptool.py v2.2.1
Connecting......
Detecting chip type... ESP32
Chip is ESP32D0WDQ6 (revision 0)
Uploading stub...
Running stub...
Stub running...
Erasing flash (this may take a while)...
Chip erase completed successfully in 7.7s
Hard resetting...

C:\Users\jj\Documents\espruinoEsp8266Fla­sh\espruino_1v95_esp32>pause
Press any key to continue . . .

1 Attachment

• EraseFlash.bat