For discussion of Speeduino compatible boards designed / built by other members of the forum and for guidance around making such a board
By PeterBathori
#70320
Hello,

I design my first speeduino board with an STMF411 MCU. Currently I testing the HW moduls with simulation (crankshaft simulation, voltage etc.)
MAP, IAT, CLT, TPS and O2 sensors is work propely. The injector and igniton outputs is work fine in HW test mode. (PWM is ok on the oscilloscope)
I simulate the cranking signals. Tunerstudio show the cranking and runing mode so looks like ok, but I only measure the igniton pwm, the injection is not working.
What am I doing wrong? :roll:

I'm having fun in multiplayer mode! I can observe […]

Hello, I know this thread is little bit older, but[…]

Both crank and cam inputs have optional pull-ups w[…]

Yes aux io is 0-1024 , there is no scaling or form[…]

Still can't find what you're looking for?