Bluetooth HC-08 module RF transceiver Master and Slave - SMD - Bluetooth 4.0 BLE

With this Bluetooth module you can easily send data serially to for example your phone, tablet or other HC-08 modules. This Bluetooth module can serve as both Master and Slave.

Specifications:

• Supply voltage: 3.3V
• Signal voltage: 3.3V* (not 5V tolerant)
• Range: ~80m (in open air)
• LED indication present (indicates status of Bluetooth connection)
• Interface: UART (RX and TX)
• Possible baud rates in standard mode: 1200 - 115200bps
• Baud rate in standard mode: 9600 (adjustable)
• Baud rate in AT command mode: 9600
• Default Bluetooth pin/password: 1234
• Bluetooth version: 4.0 BLE
• Build-in antenna
• Pinout: See images
• PCB dimensions: 26.9x13mm

For more information: HC-08 Specs page and datasheets (Chinese page)

*Note: There are several tutorials on the internet with this module in combination with an Arduino Uno, however we do not recommend this since the Uno is a 5V microcontroller. For use with an Uno or other 5V microcontroller this module can be used: HC-08