Hello, is there a datasheet available for the VMA109? Would be handy to at least see which pins are connected to the built-in led, temperature sensor and hall. Thanks in advance!
Ok, I did some more testing here and have to come to the conclusion that there must be something wrong with de design of this board. It seems like the orange led is hardwired to stay on when the board has power. The problem with this is that during deep sleep it doesn’t use 10µA as advertised but 1.4mA making it useless for the experiment for which I bought it. After removing the led, I can it down to at most .65mA which is still a long way from the advertised .01mA.