Bluetooth 2.1 XM-15B SPP module

Description

Bluetooth module that meets the Bluetooth SPP specification, compliant with the Bluetooth 2.1 + EDR standard. It uses 2 modes of command mode and data mode. Communication takes place by the UART serial interface using AT commands. Thanks to working with 3.3 V or 5 V voltages, it can be directly connected to for example with Arduino or STM32.

Features

• Range: up to 30 meters
• Transmitter power: 10 dBm
• Interface: UART
• Configured using AT commands
• SPP profile with settings via AT commands
• Pairing password: 1234 (default)
• Power supply: 3.3 ... 6V
• Power consumption: approx. 50 mA
• Dimensions: 37x15 mm