Hello @Meyer3203

Made with USB 5V TP4056 Lithium Battery Charger Module. $1
：
Parts：M5Stamp C3, Battery, Battery Charger, Diode, Switch, Wire.
Work：Connected with double-sided tape.
Operation：The RGB LED is lit on the battery.

BLOG：M5Stamp C3 and battery
https://macsbug.wordpress.com/2022/01/26/m5stamp-c3-and-battery/

0_1643012746092_M5STamp__battery_600.png

I've been using this on Core2 for a couple of months now and it is excellent. The main improvement is the LCD graphics library is Lovyan's GFX library, whereas the current M5 library is a quite old version of Badmer's TFT-eSPI.

Link to hackster.io

In theory you need to manually test to get the base data before you can start auto testing to have data to compare the results against.

Bonus Projects
Hans-Günther Nusseck - Digital Dice with IOT function.

looks great

@Rop Great job with the i2c_manager component. I will test it ASAP since I had many troubles with Espressif's i2c driver.

@devilstower said in Space Program in a Box:

And sorry. I meant to put this topic in “projects” but somehow hit the wrong spot. That’s what happens when me and my giant fingers try to do something on a phone.

There you go, all moved.

if you look at the grove connector you will notice that they are colour coded.
The GPS unit has a Blue connector which makes it a Port C device, the ENVIII has a red connector which makes it a Port A device. Port C devices don't have hubs as need to be connected directly to port C where as ENVIII can be connected via a HubA.
I see you are using a StickC, You will need to try connecting it to the connector on the top (HAT connector)

Add the following to void loop ().

void loop() {
M5.update();
if(M5.BtnA.wasPressed()){M5.Lcd.setRotation(3);M5.Lcd.fillScreen(TFT_BLACK);analogMeter();}
if(M5.BtnC.wasPressed()){M5.Lcd.setRotation(1);M5.Lcd.fillScreen(TFT_BLACK);analogMeter();}

@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

Hello @saiaman01

don't know about the PCB, but the 3D case is here.

Thanks
Felix