Hi,
Does anyone know which pin I should test in order to identifing the borad is under charging (through USB).
Thx
We need to know which board you are talking about.
Logomatic V2. Correct me if I am wrong, the mp3, package tracker and Uber borad all have the same design as Logomatic.
From memory, I belive that the logomatic, et al, only charges when the LPC2148 is powered off. As far as a pin to probe, take a look at the schematic, you could simply probe the MAX1555 LiPo charger IC’s VCC input.