The SP04S034 by Jaibaida (Better known as “JBD“) is a 12V 200A Smart BMS; meaning it can be customised extensively via a Bluetooth APP or a computer to match the needs and performance of the system or batteries, ensuring a safe and long-lasting battery system.
Designed to support 4x 3.2v LiFePO4 cells in series, making a 12.8v pack.
It has a full-size heatshink for efficient heat dissipation.
Features RS485 and UART connection ports, 2x external NTC Temperature probes (1 internal) and a discharge switch port.
A Bluetooth Module (sold separately) can be plugged into the UART port for smartphone connection. –Â (JBD-BLE001)
Or a UART to CAN adapter (sold separately) can be used to facilitate communication with other compatible devices. – Here
Two LCD screen options are also available to plug into the RS485 for conveinient monitoring
A 2.8″ touchscreen model – Here.
And a 1.8″ display model – Here
Or a RS485 Box can be used to connect the BMS to a computer. – Here
