This new version should be easier to order.
Look at the Wiki for a lot of usefull informations
It should not trow errors while uploading BOM and CPL files at JLCPCB, all components should be available most of the time.
Changes for V4.5:
- Changed many parts for cheaper/more available ones
- Added schottky diodes on WAS inputs for better protection
- Changed pressure sensor input for better protection
- Added jumpers to the speed pulse circuit to be able to pull-up to 5 or 12V and to connect the (-) side to GND directly on the board
- Modified Teensy power circuit to be able to load firmware without 12V or without removing it from the board. (Cutting the 5V trace on the Teensy is still mandatory if you want plug the Teensy USB in the board powered) More info here
- Lock traces have been increased: Continuous current capability: 4 amp on micro, 5 amp on STD. But you must put a bigger diode than the 3 amp SMD on board.
For the STD only:
- Changed/Repaired the BINAV footprint to use UM982 by default. BINAV can still be used.
Once you have your board test it, instructions here: