Battery Management System
ENNOID-BMS XLITE-V4
XLITE-V4 is an updated version and almost a direct drop-in replacement for the XLITE, XLITE-V2 & XLITE-V3
Reminder: Monolitic BMS are not recommended for split packs. We recommend using Master-XLITE and 36S slave for split pack or wait for the XLITE-V4-12+ to be released
What's new:
Simplified balance wiring harness (15S and above, no more shorted pins or extra balance wires needed. XLITE-V4 is also backward compatible with previous XLITE-V1, V2 & V3 balance harness)
Smaller footprint, now with M2.5 mounting holes
Higher charge current handling capabilities
Better overall heat dissipation (runs cooler)
Some other components were upgraded to improve reliability
Optional aluminum enclosure for faster charging rate & additional protection
Description:
Charge only, Smart BMS compatible with the VESC ecosystem
Easy setup with VESC-tool mobile app
Isolated CAN bus & Bluetooth connectivity
Cell voltage, humidity, internal & up to 2 external temperature sensors, charge current, SoC, SoH, Wh, Ah, pack & charger voltages monitoring
XT30 connectors for battery & charger connection
Support N.O. momentary push button with LED
1 x I2C bus (support most SSD1306 displays & some other I2C devices)
2 extra outputs (for optional pre-discharge & discharge) see XLITE-SHIELD
Buzzer , Status LED, automatic wake-up & auto-shutdown
Boards are sold without accessories. Please buy the appropriate accessories for your own particular needs.
XLITE-24-V4 : Out of stock - Next batch planned on may 23th (see banner)
2024/02: Firmware V6.02:
PIN lock and PIN lock recovery over CAN bus
Non-beta release
Support for up to 200 cells & 20 monitoring IC over ISOSPI (Master XLITE only)
Support for new wiring harness style
Setting for different I2C display resolutions
Support for XLITE-SHIELD
Support for other XLITE/battery packs connected over CAN bus
Basic SOH (State-Of-Health) reporting
Some tweaks for enabling some regen when the battery SOC is high and using float control app
Videos:
Using VESC-Tool desktop over BLE bridge:
Using VESC-Tool mobile over BLE:
https://youtube.com/shorts/xDJUV6RkH_w?feature=share
Firmware update over BLE:
PIN lock and CAN bus VESC connection:
https://youtu.be/XkxfLs-5kOs?si=6IWyBjZGMQsjDjr-