MegaSquirt 3 EMS System V3.57

MegaSquirt 3 Engine Management System w/PCB3.57 – The MegaSquirt 3 is a drop in daughter card that greatly expands the MegaSquirt’s functionality. This model is equipped for basic, batch fire, but can be expanded to add sequential injection and 8 channel ignition control with an MS3X card (sold separately). Advantages include loads of additional processing power, speed, and features over the existing MS1 and MS2 systems. The MegaSquirt 3 daughter card alone provides these features and more: VE and ignition tables are now both 16 x 16 0.1% steps on VE table, 0.1 degree steps on ignition table Socket for an onboard SD card – no laptop required for data logging  (SD Card not included) Built in USB port GM stepper IAC control Closed loop idle and mixture control CANBus communications for interface with GPIO Board, IO Extender, or other devices Staged injection Native support for many different OEM trigger patterns Ready for two fuel outputs and one 5V logic level spark output. The MegaSquirt 3 also gives you a starting point for even more expansion. Further expansion with MS3X enables features like: 8 channels sequential fuel control 8 channel sequential ignition control Individual fuel and spark trim for cylinder by cylinder tuning 2 and 3 channel PWM IAC control 2 stage nitrous controller Table switching for multi-fuel engines 2 step launch control For complete MS3 documentation and more see msextra.com.