Need Help- Who Terminal Battery Not working

Worked the first couple days but now it isn’t detecting anything. I2C doesn’t find any devices. I get the green and yellow leds, no red. What do I try next? Again, no devices are found when I run a i2c scanner.

Hello, you can try the code that reads the battery status to see if you can read the battery status, and continue to charge it for a while before checking.

I used the example sketch on your website and it gives the Battery Not Initialised! on the screen. I will let it charge overnight and try again. Thank you

If the charging test problem still exists, you can directly contact our technical support mailbox to see if it can be exchanged.