ESD and I-Servo hacker

WIP

USB-DET level shifter

Few small things

Kuba issues - PCB

Kuba issues Change of power transistor from JSM3622 to JMSL0302AU NTC connectors Moving the Cell balancer behind the switch and some little things

Protective resistors for I2C on connectors

Polygons around the footprints pads

Solder mask clearance

correction of USP-C footprint