HC-05 module is an easy to use Bluetooth SPP (Serial Port
Protocol) module, designed for transparent wireless serial connection
setup.Serial port Bluetooth module is fully qualified Bluetooth V2.0+EDR
(Enhanced Data Rate) 3Mbps Modulation with complete 2.4GHz radio
transceiver and baseband. It uses CSR Bluecore 04-External single chip
Bluetooth system with CMOS technology and with AFH(Adaptive Frequency
Hopping Feature). It has the footprint as small as 12.7mmx27mm. Hope it
will simplify your overall design/development cycle.
3. Module working voltage 3.3 V.
4. Potter default rate of 9600, the user can be set up.
5. The core module size : 28 mm x 15 mm x 2.35 mm.
6. Working current: matching for 30 MA, matching the communication for 8 MA.
7. Dormancy current: no dormancy.
8. Used for GPS navigation system, water and electricity gas meter reading system.
9. With computer and bluetooth bluetooth adapter, PDA, seamless connection equipment
- Commercial Series: Bluetooth module board Series
- With LED indicator light, use 150mA and 3.3V regulation chip.
- With VCC.GND.TXD.RXD foot for the Bluetooth
- With “Re-seach” button(ON/OFF/WAKE foot for it , external MCU outinput “High level” can control module to re-seach)
- Compatible with bluetooth master module”.slave module”or master-slave(whole) module.
- Input voltage: 3.3~6V
- Size: 1.55cm*3.98cm
input power supply 3.3~6V, Prohibit more than 7V
We advise to install “Bluetooth master module”
The “State” is output foot for LED status, when bluetooth “Unconnected”, output “Pulse” ; when bluetooth “connected”, output “High level”, we can determine the states from “MCU”
If only the board , No any “Bluetooth Function “
1 pcs x HC-05 Bluetooth module
HC-05 Bluetooth Module
- Product Code: HC-05
- Availability: In Stock