readme.md
base example tune with pins selected: https://github.com/rusefi/fw-custom-mega100/blob/main/mega100_base_tune.msq
Younger sibling of https://github.com/rusefi/fw-custom-mega-legacy
See https://github.com/rusefi/rusefi/wiki/Custom-Firmware
FAQ
Q: What is this ?
A: This is an STM32F407VGT6 on an Arduino Mega socket board. It has 1 megabyte of flash, and can run both rusEFI and STM32Speeduino on existing installations that use Mega2560 board. There is a CAN PHY transciever on the board with CANTX/CANRX going to PD0/PD1, this is CAN0 ALT_2
Q: What voltage dividers are used for analog inputs ?
A: 470 ohm and 1k ohm
Q: What are the seven headers to solder?
A: the quick and lazy way: https://a.co/d/gqrhHuu,
A2: There are FIVE 1x8 , ONE 1x10, ONE 2x18 headers, they can be made up of normal cut to length 1x headers, and a 2x header with enough pins.
Q: Are all the pins connected ?
A: no, Mega D46 is not connected, on 0.4 board that's earmarked for WMI EMPTY indicator.
Q: What is the proper orientation of the header ?
A:
Q: What's the intended use for this board ?
A: Upgrading any speeduino compatible board:
official 0.4 board:
wmtronics ua4c:
and others that are built around Mega2560 Socket
Q: What's the pinout, what goes where !?
For 0.4 board:
for ua4c: