I have a difficult question, for a project we use a powerbank to power our device.
We use the usb out 5V volt as the power but our device also needs to now how much capacity there is still in de battery. 3.7---->3.5.
Is there a posibility to read out this info without having to break open the powerbank and read de + & - from the battery.
Does USB-C sends this information ?
I really hope you can help me out.