Hi all,
I buy some ESP-01 and the ESP-01 WIFI ADAPTER MODULE,
I solder the GPI0 1 and GND to a switch, and make upload proggress success.
but after success uploading sketch, my usb port can't be use anymore,
I try connect it with usb doctor, the voltage show 5V, but it show 0A with every usb device I have,
I try with:
cooling fan > not working
usb light stick > no light was on
flashdisk > device not recognize
HDD external > device not recognize
in my laptop have 2 port usb 2.0,
so when 1 is not working, I asume that port is broken because of the long term of usage, (because that port is most used)
then I'll try with the other USB port, this port is working fine and previously use by cooling fan (almost never unplug it because my laptop in station mode and need to connect the charger).
after success again uploading the sketch, I unplug the ESP-01 adapter and put cooling fan back.
and now the cooling fan is not working, the other device is also not working.
so is there any similliar issue or just my laptop is need to upgrade.?