MK9-LCM is a multi-function VESC-EXPRESS module which fits directly on top of the MK9 & MK9-PRO.  

Description:

• Integrated buck converter, 30V to 200V input

• Charge only BMS, compatible with ENNOID slaves via 2 wires ISOSPI

• Solid state relay for charge, current, charger voltage readings, humidity, FETs temperature, etc.

• 3 x LED outputs (up to 3A@5V or 3A@12V, ~36W max. power output)

• Logic shift 3.3V->5V for lighting signals

• 2 x Isolated CAN bus 

• USB-C, ISOSPI, Bluetooth, WiFi

• Hibernation current: less than 35uA

•  5V or 12V outputs (resistor swap for selecting voltage level for each LED output)

• XT30 connectors for battery & charger connection

• JST GH 1.25mm for LED, CAN bus and ISOSPI

• Adds only 6.5mm on top of the MK9 height

How to use:

• Mount onto the MK9 or MK9-PRO top opening with 3 x M2 screws

• Plug the XT30 power input

• Link CAN bus with VESC controller

• Configure over USB or Bluetooth with VESC-Tool

• Use LED outputs with your preferred lighting strips

• Use ISOSPI and XT30 charge port for BMS operation

Except for the isolated CAN bus and main power input, no connectors shall be connected/shared with the VESC! 

Updates:

• 2026-06: Now comes with single CAN port,  new I2C port for external sensors

• 2026-04:Initial release