SKU: IOWC-0067
📋 GST Invoice Available

JIABAIDA JBDBT002 V1.2 Bluetooth Module for Smart BMS

₹539.00 (Inclusive of all taxes)
Out of Stock

The JIABAIDA JBDBT002 V1.2 is a dedicated Bluetooth communication module designed to interface smart Battery Management Systems (BMS) with iOS and Android smartphones for real-time monitoring and configuration.

Features

  • Enables smartphone connectivity for smart BMS monitoring and control via iOS/Android apps.
  • Includes a communication line for stable, reliable data transmission between the module and BMS.
  • Compact PCB form factor (51mm x 17mm) for easy integration into battery packs and enclosures.
  • Simplifies configuration and real-time access to critical battery parameters like voltage, temperature, and state of charge.
  • Ideal for enhancing user control in EV, solar storage, and DIY battery pack applications.

Out of stock

Description

The JIABAIDA JBDBT002 V1.2 Bluetooth Module serves as a dedicated wireless bridge for smart Battery Management Systems. It translates proprietary BMS data into a standardized Bluetooth Low Energy (BLE) protocol, allowing users to connect and interact with their battery systems using common smartphone applications. This eliminates the need for proprietary wired interfaces and provides convenient remote access.

Built on a durable green PCB, the module is designed for reliability in electrically noisy environments typical of power systems. The included communication line ensures a stable, low-latency connection to the BMS’s UART or serial port, facilitating accurate real-time telemetry streaming and secure command transmission for parameter adjustments.

Key Features

  • Smart BMS-to-Smartphone Bridge: Wirelessly connects battery management systems to mobile devices for monitoring and configuration.
  • Real-Time Telemetry Access: Provides live data on key battery parameters such as cell voltages, pack current, state of charge (SoC), and temperature.
  • Stable Serial Communication: Includes a dedicated communication line for reliable UART/serial data exchange with the host BMS controller.
  • Compact and Lightweight Design: Minimal footprint and low weight (approx. 4g) for seamless integration into existing battery pack assemblies.
  • User-Friendly Integration: Simplifies the addition of wireless monitoring capabilities to BMS units without complex firmware development.
  • Durable PCB Construction: Robust board built to withstand the vibrations and thermal cycles common in mobile and stationary battery applications.

Applications

  • Electric Vehicle (EV) & E-Scooter Battery Pack Monitoring
  • Solar Energy Storage and Off-Grid Power System Management
  • DIY Lithium Battery Pack Builds for Power Tools or Camping
  • Backup UPS and Telecom Battery Rack Monitoring Systems
  • Marine and RV Battery Bank Configuration & Diagnostics

Technical Specifications

Model / VersionJBDBT002 V1.2
Wireless ProtocolBluetooth (BLE typical for smartphone connectivity)
CompatibilityiOS & Android Smartphones
Host InterfaceSerial/UART via included communication line
Base MaterialPCB
Dimensions (L x W)51mm x 17mm
WeightApprox. 4 grams
Package Includes1x Bluetooth Module, 1x Connecting Cable

Frequently Asked Questions

How do I connect this JBDBT002 module to my Battery Management System?

Connect the included communication cable between the module's serial pins and the UART/TTL interface on your compatible smart BMS. Power the module from the BMS's 3.3V or 5V supply, ensuring correct voltage matching. Then, enable Bluetooth on your smartphone, scan for the BMS device name in your BMS manufacturer's dedicated app, and pair to establish a connection for monitoring and configuration.

What smartphone apps are compatible with this Bluetooth BMS module?

The module is designed to work with the official mobile applications provided by your BMS manufacturer (e.g., apps for JBD, JK, Daly, or similar BMS brands). You typically download the specific app from the Apple App Store or Google Play Store. The module acts as a transparent serial bridge, so compatibility is determined by the BMS's communication protocol, not the module itself.

What is the operating voltage and how should I power the module?

The module typically operates at 3.3V or 5V, which should be supplied by the host BMS board via the connecting cable. You must verify the exact voltage requirement from your BMS's pinout or documentation to avoid damage. The current draw is generally low, in the range of 10-50mA during active Bluetooth communication, which most BMS auxiliary power outputs can easily support.

Package Includes

  • 1 x JIABAIDA JBDBT002 V1.2 Bluetooth Module
  • 1 x Connecting Cable

Additional Information

Weight 0.004 kg
Dimensions 5.1 × 1.7 cm