My last batch of BC127 are consuming 100mA rather than ~10mA. I have verified the rest of the PCB, removed the BC127 and replaced it with a BC127 from a previous batch, and the current consumption goes back to normal.
All are blown at melody 6.1.5, and the old batch and new batch have the same serial # 006-000353.
I’ve tested 25 modules so far, all with the same issue.
In all other respects they work fine, BT, UART, audio out, apt-x etc.
I have tied some PIO to ground on the design, but this has been fine for the previous 300 odd modules /PCBs I’ve used.