BC04-B is the most powerful currently available serial port Bluetooth module, the module uses Blue2.0, support master-slave mode, and supports hardware / software setup master-slave mode supports up to 29 AT commands and 9 automatic feedback command support baud rate 1200 to 1382400, 29 AT downlink the control command +9 uplink instruction for you to create the most powerful Bluetooth serial solutions!
You can also get the product with bottom board, which is much more easy to use.
BC04 is better than HC05, HC06.
- TTL data transparent transfer between a host Bluetooth device.
- Build-in CSR company Bluetooth chip BC417 143.
- Bluetooth specification v2.1 + EDR, USB v1.1/2.0 supported
- Works with any USB Bluetooth adapters.
- Default Baud Rate: 9600,8,1,n. support baud rate from 1200 till 1382400.
- Transmission up to 30ft, 15meters.
- Built on board antenna.
- Power input: +3.3VDC, can directly connect to MCU 3.3V TTL signal I/O.
- Mini Size, the core module size: 26.7mmx 13mm x 2.2 mm
- Master or slave mode.
- Working status indication, connected and non-connected state signal output, ease of the MCU module status tracking
- Operating Current: Pairing: 2 to 10mA paired not communication: 5 ~ 6Ma communication: 20mA
- Sleep Current: Sleep, but support for the low-power mode
- For GPS navigation systems, utility meter reading systems, industrial field mining control systems.
- Seamless connectivity with Bluetooth laptop computer and Bluetooth adapters, PDA and other devices
- Enter into serial UART mode (AT commands) BEFORE paired.
- Before bluetooth connection established, it’s supported by AT commands to set the baud rate, name, pairing password, parameters setting will save after power-down. Automatically switches to transparent mode after the Bluetooth connection set.
- Buck order price is $3.3 for more than 50pcs order.
- Documentation please see on this page.