This device could easily be found at the Chinese sellers. They advertise them as DS150E. Under the hood there is nice STM32 and STM8 pair. One is present on main PCB (in my case TCS MAIN V6.0), the other on relay board (TCS+RELAY V3.0). Both chips have their ST-Link headers broken out. If one want to read/write the firmware installed in internal flash, it should be as easy as connecting few of these pins. Continue reading “New VCI+A-BT (DS150E) ST-Link pinout”