# remove the jumper connection from VCC_PP1 to +5V: we need +12v power supply for push-pull outputs. R309, # remove the pull-up to CRANK R216, # remove +5V pull-ups from SPI1, because we use it with +3.3v accelerometer R103, R105, # use STM32H7 mcu U105,"STM32H743IIT6","LQFP176","C89597" # ------- JLC stock adjustments: # no 1 ohms R2512, we choose 0.5 ohms, no problem R2,"0.5","R2512","C27777" R3,"0.5","R2512","C27777" R4,"0.5","R2512","C27777" R5,"0.5","R2512","C27777" # 32kHz crystal Y101,"32.768 kHz","SMD2012","C97602" # AP2337->AP2331 (less power, but ok) U103,"AP2331TDSA-7","SOT-23","C183303" U480,"AP2331TDSA-7","SOT-23","C183303" # LMR14020->LMR14030 (more power, no problem) U420,"LMR14030","SOP8","C182078" # no basic in stock -> extended U430,"TJA1051T/1J","SO8","C92211"