Topics created by PierreD

Hello Wold101,

Thanks for your answer.

I need to continue to use the M5Stack Core as I have made some backplane electronics and need to use the M5Stack stock.

I didn't know about this post and I already used a diode and had a bug with the ESP. Probably this problem of low battery charge.

The idea is great to use a MAX40200 but it requires extra wiring.

I tried with a capacitor. I have some 4700µf in stock at 63V.

I like this solution, no modification and it works well.

I will test it over several days.

@pierred You need to provide power to the 2x15 pin connection to power it, the grove is power out only.

@PierreD

You can run the VisualStudio Code platformIO. It supports the M5Stack ESP32.
I have copied the M5_Stack_WiFi_Scanner demo arduino ino file into the platform io editor.
I downloaded the code to my M5Stack (black) and it worked.

Please play attention: In contrast to the arduino environement the VisualStudio Code PlatformIO is a one pass compiler, so you must place all subroutines (eg void Show(), Search()) at the beginning of your program (loop, setup ...) before they are called.

You can watch a PlatformIO tutorial for Arduino, ESP8266, and ESP32 made by Andreas Spiess on YouTube :
https://www.youtube.com/watch?v=0poh_2rBq7E

Good luck crami25