EVMS Monitor V3


Download design files:


Files are provided under the open source MIT License.
A copy is included in the ZIP archive.


The EVMS Monitor V3 is designed to work in conjunction with our Electric Vehicle Management System V3, and associated devices such as the BMS12 V2 modules, ZEVA motor controllers, TC Chargers, and our BMS16 V2/V3. Built around a 3.2" colour touchscreen, the Monitor enables viewing of a range of operating information from within the cabin including:

Operating data from the EVMS3 including pack voltage, current, power, state of charge, temperature and auxiliary voltage.
BMS summary information including cell count, highest/lowest/average cell voltages, state of balance.
Detailed information on each BMS module including every cell voltage (to within 0.001V) and temperature inputs.
Visual and audible alerts to warn the driver of any operational errors detected.
Motor controller status, voltages, current, power, operating temperature, throttle level, and a range of possible error conditions.
TC Charger voltage, current and status

The EVMS Monitor also includes a Setup mode for configuring a range of operating parameters for all devices on the CAN bus.

The Monitor is available in an enclosed housing with adjustable foot for dash mounting, or a flat panel mounting.

Please note that the Monitor V3 is for the EVMS3, BMS16 V2/V3 and motor controllers only. It is not compatible with older ZEVA devices such as the EVMS Core, EVMS Lite V2 or BMS16 V1. For these devices, the Monitor V2 should be ordered.

Related Products

Electric Vehicle Management System V3   $235.00
Multifunctional, integrated control system for your electric vehicle or off-grid battery.

12-cell Lithium BMS Module V3   $165.00
Automotive grade, CAN bus-enabled battery management and balancing for up to 12 cells per module.

8-16 Cell Integrated Battery Management System V3   $335.00
Simple, reliable turn-key BMS for 24-48V lithium battery packs.


Supply voltage: 12V (8-20V max)
Current draw: 120mA with display on, 20mA display off
5-pin CAN bus port for comms and power (Molex C-Grid SL)
Dimensions (dash mount variant, excluding foot): 96x62x16mm


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