HM-BT4502 Bluetooth Module Low Energy (BLE) Pass-through Module For IoT Projects - RS6807

Description:

The HM-BT4502/HM-BT4502A is a compact Bluetooth Low Energy 5.0 module, powered by the CMT4502 chip and designed for seamless wireless data transfer. It enables rapid integration with microcontrollers (MCUs) for easy communication with Bluetooth-enabled devices.

Specifications:

• Item Type: HM Series Module
• Voltage Rating (VDC): 1.8 to 3.6
• Operating Voltage: 1.8V-3.6V
• Operating Temperature (°C): – 20℃~+85℃
• Modulation Mode: GFSK (Gaussian Frequency Shift Keying)
• Modulation frequency: 2402MHz-2480MHz
• Tx power–: 20dBm ~+8dBm
• Rx Sensitivity (dBm): -97dBm

Features:

• Easy to use without any experience in Bluetooth stack application.
• The user interface uses universal serial port design, full-duplex two-way communication, and minimum baud rate support 9600 bps.
• The default connection interval is 30 milliseconds, which is a fast connection.
• Support 2M symbol transmission.
• Support 244 bytes packet transmission.
• Support AT instruction for software reset and get MAC address.
• Support AT instruction to set Bluetooth connection interval and control
  different forwarding rates (dynamic power adjustment).
  

Package Included:

1 x HM-BT4502 Bluetooth Module