New wiki and manual has launched! Check it out at
Any strange behaviour, crashing issues etc, post them here! Problems compiling the firmware should go in the General support section rather than here
By Edu Sanches
hello, today i was playing with my speeduino board and when i did a simulation of 1 cylinder with basic distributor, i noticed that there was no fuel injection. as I had already tested in the previous firmwares, and it worked normally, I decided to analyze the decoder.ino code.
I found the following differences:

tempRPM = crankingGetRPM( (triggerActualTeeth / 2) );

changed to:

tempRPM = crankingGetRPM(triggerActualTeeth) << 1;
revolutionTime = revolutionTime >> 1;

then 1 cylinder started working again.

Hope this helps. :)

With CAN - i think like a few people on here, i mu[…]

alternative components?

I can substitute tc4424 to ir4427? Pros cons?

Well no luck so far the pinouts on the conector ar[…]

STM32 development

Hi All I fixed the SPI flash as EEPROM again and […]

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