Overview
The JBD LCD02-UART is a Battery Accessories LCD-UART display (UART module) for compatible JBD Smart BMS systems. It is used to monitor battery data and set/modify BMS parameters via UART communication.
Key Features
- LCD displayer for monitoring parameters on-screen (including single-cell voltage display in mV by series number).
- UART connection support for use with the JBD PC Tool Box to monitor and set parameters (PC tool software documents/manual available on request).
- LCD displayer has 2 ports; confirm the LCD interface matches the required function before use.
- Before purchasing/using, confirm the device supports UART/RS485 functions.
For technical support and accessory matching confirmation, contact https://tsolar.top/ or email service@tsolar.top.
Specifications
| Product name | BMS Smart Accessories |
| Type | Battery Accessories |
| Model number | LCD02-UART |
| Size | 100mm * 73mm * 17mm |
| Usage | Set and monitor parameters |
| Module marking (label) | JBD-LCD02-UART; No: 19040004; Barcode: 413210051 |
UART (J1) Touchscreen Cable Port Pinout
- 1: B+ connected to positive battery, voltage limit 10-90V
- 2: Link RXD
- 3: Link TXD
- 4: Connect the negative battery
Applications
- Monitoring battery data and cell voltages on an LCD display for compatible JBD Smart BMS installations
- Parameter setup/adjustment via UART when used with JBD PC Tool Box
Details
Monitor pack status at a glance, including per-cell voltage readouts in mV by series number.
UART wiring is clearly labeled on the rear J1 port for B+, RXD, TXD, and battery negative connection.
