Maxkgo Mkbms Lithium Battery Management System,master and 12s Slave

MKBMS LV1.4 Master Mini Board Features: 1. with charger voltage measurement, humidity sensor, isolated on-board 5V power supply for isolating CAN bus interface and USB-Type C. 30V to 150V operation. Voltages measurements for load & battery pack. Bi-directional current monitoring (up to 2500A pulsed, 500A continuous). Isolated charger detection circuit. Isolated CAN bus interface.MKBMS LV1.4 Master Mini Board Features: 2. Daisychain Master/Slave ISOSPI communication. Single PCB pattern for bolt-on contactor. It can internal power supply or external power supply voltage is 12V. Integrated predischarge circuit. USB & serial interface for configuring and firmware upgrades with the ENNOID-BMS-Tool. OLED display output. ON/OFF toggle switch input. SWD burn debugging or update firmware interfaceMKBMS Slave Board Features: 1. Scalable & isolated 1000VDC+. Compatible with MKBMS Master boards. From 5 to 18cell levels monitoring per board. Daisychain Master/Slave ISOSPI communication. Up to9 temperature sensors per slave. Parameters fully programmable through an easy to use graphical user interfaceMKBMS Slave Board Features: 2. 33 ohm balance resistors (0.125A capacity) on all channels. Self powered by monitored cells. 1.2mV accuracy, -40 to 120C operation. Extra low power consumption (Sleep mode = 6uA). Molex SL horizontal connectors for balance & temperature. (Comes with male, female + crimps). Using aluminum substrate material, has better heat dissipation performance and stabilitycolour:RedMaterial:Composite materialPackage Contents:1 x PCBA board MKBMS-LV Master Mini V1.42 x GH1.25 single head 2P line1 x GH1.25 double head 2P same direction line3 x HY2.0 single head 2P line2 x GH1.25 single head 5P line1 x GH1.25-5P to Dupont line1 x USB cable type-C data cable1 x 2.0MM jumper cap1 x 1.3 inch OLED display LCD screen module1 x Switch1 x PCBA board LTC6811-12W-AL V1.2 slave board2 x GH1.25 double head 2P same direction line1 x HY2.0 single head 5P line1 x HY2.0 single head 13P line4 x Nylon column4 x nylon nutOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.