# Small CAN Board

[Interactive Pinout](https://rusefi.com/docs/pinouts/hellen/small-can-board/)

[firmware snapshot bundle](https://rusefi.com/build_server/rusefi_bundle_small-can-board.zip)

* Full rusEFI firmware with Lua running stm32f405 LQFP-64
* Two CAN buses
* Low standby power consumption below 0.003A
* CANbus wake-up
* LIN/K-line
* Bluetooth
* USB-C
* SD card
* SENT input
* x4 high current low side outputs (5A-ish)
* x3 analog inputs
* x3 digital inputs
* TC2030 debugging header
* aux USB header
* PROG button to enter DFU mode

[iBom rev A](https://rusefi.com/docs/ibom/small-can-board-a-ibom.html)

[Schematics rev A](Hardware/Hellen/small-can-board-a-schematic.pdf)

![image](https://github.com/rusefi/rusefi/assets/48498823/bc9f33da-46a9-48fe-ba04-6eb8e0269bbf)