# remove the jumper connection from VCC_PP1 to +5V: we need +12v power supply for push-pull outputs. R309, # remove +5V pull-ups from SPI1, because we use it with +3.3v accelerometer R103, R105, # remove jumper resistor connecting BOOT1 with A22 input line, because we use STM32F4 R131, # STM32 U105,"STM32F407ZGT7","LQFP144","C1337111" # clock crystal Y101,"SC-20S,32.768kHz,20PPM,7pF","2012","C97602" # LMR14020->LMR14030 (more power, no problem) U420,"LMR14030","SOP8","C182078" #Vbat LDO U410,"LP2981-33DBVR","SOT-23-5","C129997" #power distribution U103,"AP2331W-7","SOT-23","C460346" U480,"AP2331W-7","SOT-23","C460346" # DC-DC Inductor L421,"MWSA0503S-100MT","SMD-5.2x5.4x2.8","C408412" L420,"LBC3225T2R2MR","1210","C223413" #accelerometer U3,"LIS2DH12TR","LGA-12","C110926" #INJ low-side Q305,"ZXMS6005SGTA","SOT-223","C174042" Q306,"ZXMS6005SGTA","SOT-223","C174042" Q307,"ZXMS6005SGTA","SOT-223","C174042" Q308,"ZXMS6005SGTA","SOT-223","C174042" Q309,"ZXMS6005SGTA","SOT-223","C174042" Q310,"ZXMS6005SGTA","SOT-223","C174042" Q311,"ZXMS6005SGTA","SOT-223","C174042" Q312,"ZXMS6005SGTA","SOT-223","C174042" Q9,"ZXMS6005SGTA","SOT-223","C174042" Q10,"ZXMS6005SGTA","SOT-223","C174042" #non-JLC components #pressure sensor U4, #IGBT Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, #ETB driver U6, #WBO low-side Q600, #WBO STM32 U602,