Problem for detect serial ports

marcelstoer / nodemcu-pyflasher

Self-contained NodeMCU flasher with GUI based on esptool.py and wxPython.

MIT License

1.46k stars 397 forks source link

Problem for detect serial ports #62

Closed GSmurf closed 4 years ago

GSmurf commented 4 years ago

Hi,

When I launch nodemcu I reload serial device list but no one appear. And of course when I click Flash after select my firmware and all options I got this message :

Command: esptool.py --baud 115200 --after no_reset write_flash --flash_mode dout 0x00000 Mypath\sonoff\tasmota-FR.bin --erase-all

esptool.py v2.6 Found 0 serial ports

Have you an idea about the problem ?

Ty for your help

aLoneStrider commented 4 years ago

Hi @GSmurf , It seems nothing detected on your ports. it might been caused by driver and permission on ports or maybe a power only USB cable.

GSmurf commented 4 years ago

Hi ! Ty @aLoneStrider effectivly it was a pb with USB cable XD

Use a USB data cable - Some USB cables are for charging only and do not connect the data lines needed to load the firmware onto the device.

TY for your help