XLITE-V3 is a direct drop-in replacement to the original XLITE and XLITE-V2
Reminder: Monolitic BMS are not recommended for split packs. We recommend using Master-XLITE and 36S slaves for split pack or wait for the XLITE-12+ to be released
What's new:
Isolated CAN bus IC (Watch out new CAN bus connector, refer to XLITE-PINOUT-V3 file below)
On-board Bluetooth module (Compatible with VESC tool mobile)
No more UART connector
Simplified and additional protections for the charge circuitry
Description:
Charge only, Smart BMS with VESC tool compatibility
12S & 24S versions (12S version delayed)
Cell voltage, humidity, internal temperature sensors & 2 external, charge current, SOC, Wh, Ah, pack & charger voltages monitoring
CAN & Bluetooth connectivity
JST PH 2.0mm connectors
XT30 connectors for battery & charger connection
Support N.O. momentary push button with LED
1 x I2C external channel (support most SSD1306 displays)
2 x output (for precharge & discharge signals)
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-V3 : Phased out, see XLITE-24-V4
2024/01: 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
2023/10, Firmware 6.01-beta-11:
Minor changes for the CAN bus protocol to enable surfdado's float control app latest version
Display "POWER OFF" mode removed, relevant data will keep being displayed at all time
2023/10, Firmware 6.01-beta-10:
It is now possible to configure a CAN bus connected VESC from the XLITE Bluetooth
2023/10, Firmware 6.01-beta-9:
Added support for future surfdado's app ( fault_code & op_state reporting over CAN bus)
Refresh rates for cell voltages no set to 400ms to reduce power consumption
2023/09, Firmware 6.01-beta-8:
Support for SSD1306 16x96 display
Op_State & fault code are now reported in this modified VESC-TOOL
2023/08, Firmware 6.01-beta-5:
SOC calculation during discharge process
2023/07, Firmware 6.01-beta-4:
I2C display now shows all useful data without the need of a push button.
XLITE will now charge as soon as the charger is plugged-in unless a fault is present
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 scan CAN connection: