Topics created by grelm

@devilstower Thanks again to Devilstower!
Sounds very promising and worth continuing with my project.
I'll keep you informed (will take some time).

@jwd3ca NO!
Unfortunately I didn't find a solution.
As written above, I just left the PSRAM disabled, as i don't need it in my application.

Hi!
Are there really no answers to my questions?
Thanks - grelm

@saiaman01 What exactly do you want to know or see?
May be the two pictures are of help to you.
Or do you need a schematic or any explanation?

Picture 1
0_1634028165581_M5Stack Fire - DS18B20 Connection Grove s (1).jpg

Picture 2
0_1634028180286_M5Stack Fire - DS18B20 Connection Grove s (2).jpg

Hi @heybin !
What do you want to show us with the picture: flickering due to problems with contacts?

Do you know what the meaning is of:

flashing? ( = 1s on > 1s off > 1s on > and so on: charging?) continiously OFF? continiously ON?

What I noticed so far:

a) USB charging cable connected to M5GO CHG Base and M5GO CHG Base attached to M5GO Base: LED is flashing and obviously charging
b) M5GO disconnected from M5GO Base: LED = ON for 30 seconds , than OFF, but FIRE is still on and operational (Power from internal Lipo Battery?)
c) M5GO CHG Base attached to M5GO Base, but no power on USB-Cable: same behaviour as item b) above. (Power from internal Lipo battery AND/OR CHG Base Battery?)

For a) and b) so far, I didn't test, for how long the FIRE stays ON.

@ajb2k3 No it's not a Grove pin.
Check here:
https://github.com/m5stack/m5-docs/blob/master/docs/en/core/fire.md

@grelm I'm glad I can help.
Just needed to rule out the basics before blaming the hardware.
Glad it turned out to be a bug in the software.