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Bluetooth 5.0 Master Slave Module Support SPP BLE-HC-04

HC-04 is a Bluetooth 5.0 Dual Mode (SPP BLE) Module, support master and slave data transmission.

HC-04 is a small size Bluetooth module with onboard antenna, it supports high speed data transmission. 

HC-04 is a small size Bluetooth module with onboard antenna, it supports high speed data transmission. The transfer speed of SPP reaches 60KB/s. It can meet the data transmission needs of different Bluetooth products, such as Bluetooth thermal printers, medical equipment, vehicle electronics, etc.

 

Basic Parameter:

Bluetooth Module Model

HC-04

Bluetooth Version

Bluetooth V5.0 dual mode (BR/EDR and LE)

Profiles

SPP, GATT(BLE)

Transmit power

3 dBm

Dimension

18.5*13*2MM

Interface

UART

Sensitivity

-90dBm@0.1%BER

Frequency

2.402GHz -2.483GHz ISM band

Antenna

Built-in PCB Antenna

Work Range

10m

PIN Code

1234

Communication Mode

Master And Slave

High Speed transmission

60KB/s

 

Features:

  • HC-04 Bluetooth 5.0 dual mode (BR/EDR and LE)
  • Bluetooth Master-slave Module
  • Profiles: SPP, BLE
  • UART Communication
  • 60KB/s High speed transmission
  • The default UART Baud rate is 9600bps and can support from 1200bps up to 921Kbps

 

Application:

  • Health & Medical devices
  • Wireless POS
  • Bluetooth Printers
  • Barcode Scanners
  • Bluetooth thermal printers
  • Industrial Sensors and Controls
  • Bluetooth car key

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