- Tue Feb 22, 2022 7:24 am
#93725
Also it looks like you are powering the ESP from the 3.3V output on the USB serial adapter. Most of these use the 3.3V output from the usb-serial chip which has insufficient capacity to reliably power the esp module. Some may have a separate regulator for the 3.3V which would be better but these are quite rare.
I would check what sort you have and if necessary supply the 3.3V from a source capable of giving the 500mA required to satisfy the peak demands of the module.
I would check what sort you have and if necessary supply the 3.3V from a source capable of giving the 500mA required to satisfy the peak demands of the module.
