module mcu

See also notes at https://github.com/rusefi/rusefi/blob/master/firmware/config/boards/hellen/hellen_meta.h

mcu 176 0.1

Supply Input

5v

Supply Output

5v for analog sensors based on LC-filtered 5v input. This way we isolate op-amp power supply from sensor and etc noises.

🛑 NOT protected against grounding

🛑 NOT protected against +12 back-feed

Random note: mcu 144 v0.5 has approximately 6 totally unused stm32 GPIO pins

See also module-input for analog inputs info

Changelog

rev 0.6:

• Improved 5v sensor output protection see https://github.com/andreika-git/hellen-one/blob/master/CHANGELOG.md#mcu-06-and-mcu144-06