JDY-25M Bluetooth 5.0 BLE5.0 Mesh Networking Module

The JDY-25M Super Bluetooth Module is an advanced solution designed to facilitate seamless wireless communication and networking. It boasts an array of features, including master-slave transparent transmission, iBeacon functionality, BLE probing, and robust MESH networking capabilities. This module supports a vast MESH network with up to 65,280 devices, utilizing multi-hop wireless anti-collision technology for reliable data transmission.

Key Features:

1. Master-Slave Transparent Transmission: Effortlessly supports data transmission between modules and mobile devices (iOS and Android), with a working current of approximately 1mA.
2. iBeacon Functionality: Enables ultra-low power iBeacon and BLE probe functions, enhancing device detection and interaction.
3. MESH Networking: Supports extensive MESH network communication with a maximum speed of 50ms for 16-byte data transmission. The network configuration is simplified with automatic networking via NETID and short address setup.
4. Multi-Connected Slave Mode: Allows simultaneous connections with multiple mobile phones for high-speed transparent data transmission.
5. Remote Control and Mixed Connections: Facilitates network remote control and mixed master-slave connections, enabling concurrent operations with multiple devices.

Technical Specifications:

• Working Voltage: 1.9 – 3.6V
• Operating Temperature: -40 to 85°C
• Maximum Transmitting Power: +4dBm
• Communication Distance: Up to 80 meters
• Bluetooth Version: BLE5.0
• Antenna: PCB board antenna with -3dBi gain
• Receiving Sensitivity: -96dBm
• Communication Interface: UART
• Module Size: 27mm x 12.88mm x 1.6mm
• Communication Speed: 8k bytes/second between slave and app; 50ms for 16-byte data in MESH mode
• Power Consumption:
  • Wake-up current (transparent transmission, non-MESH): About 1mA
  • Light sleep current (non-MESH, with broadcast): Within 200uA (varies with broadcast interval)
  • Wake-up communication current (MESH mode): About 4mA
  • Sleep current (MESH mode): 3uA
  • Deep Sleep Mode: 3uA

Datasheet/Specifications

Package Includes:

1 x JDY-25M Bluetooth 5.0 BLE5.0 Mesh Networking Module