<![CDATA[Battery charging does not work on BASIC V2.7]]>BASIC V2.7 does not charge with approx. 500mA.
Not with the original battery, which is plugged into the back and also not at the connector directly on the PCB.
With the BASIC V2.4 it charges fine with 500mA. I have also tested 800mA via the FW.

I tested the factory image and also my own FW. It works on one, but not on the other.

In addition, the V2.4 does not work with the bottom battery (with switch) of the V2.7.

All very strange.
I need help :|

BASIC_v24_resizeL.jpg BASIC_v27_resizeL.jpg

]]>https://community.m5stack.com/topic/7596/battery-charging-does-not-work-on-basic-v2-7RSS for NodeMon, 16 Mar 2026 05:22:23 GMTTue, 03 Jun 2025 15:54:37 GMT60<![CDATA[Reply to Battery charging does not work on BASIC V2.7 on Wed, 04 Jun 2025 14:03:16 GMT]]>@sgflux

I measured the voltage of the ‘5V pin’.
With the V2.4 I get 5 V,
with the V2.7 only 4.7V.

Could this be the reason why it only charges with a maximum of 150 to 200mA?

How can I increase the voltage output of the IP5306?

Is this possible via i2c?

]]>https://community.m5stack.com/post/29169https://community.m5stack.com/post/29169Wed, 04 Jun 2025 14:03:16 GMT<![CDATA[Reply to Battery charging does not work on BASIC V2.7 on Wed, 04 Jun 2025 09:55:31 GMT]]>@sgflux
BASIC_v24_resizeL.jpg
BASIC_v27_resizeL.jpg

]]>https://community.m5stack.com/post/29168https://community.m5stack.com/post/29168Wed, 04 Jun 2025 09:55:31 GMT