HC-02 Bluetooth module
HC-02 Bluetooth serial communication module is based on the Bluetooth V2.0 Bluetooth protocol data transmission module, high stability, ultra low power consumption, industrial grade Bluetooth data transmission module.
Users do not need to care about complex wireless communication configuration and transmission algorithms. They only need to connect to devices through TTL serial port. Powered the HC-02 slave module, and can be connected to the mobile phone for data transmission. In addition, it can be used with HC-05 or HC-06 hosts
(matching code, default is 1234) to connect, can replace a traditional serial line, save wiring work, use
It’s very flexible.
If you need to use iPhone or iPad to control your arduino project, hc-02 4.0 ble slave module with 6pin baseboard may be a good choice. Fully compatible with ios7.0 or later. Also compatible with Android 4.3 or later.
Please note:
If the version of the Android OS is less than 4.3. it is not compatible.
This module supports Bluetooth 4.0 ble mode and Bluetooth 2.0 mode.
Features
Users do not need to care about complex wireless communication configuration and transmission algorithms. They only need to connect to devices through TTL serial port. Powered the HC-02 slave module, and can be connected to the mobile phone for data transmission. In addition, it can be used with HC-05 or HC-06 hosts
(matching code, default is 1234) to connect, can replace a traditional serial line, save wiring work, use
It’s very flexible.
If you need to use iPhone or iPad to control your arduino project, hc-02 4.0 ble slave module with 6pin baseboard may be a good choice. Fully compatible with ios7.0 or later. Also compatible with Android 4.3 or later.
Please note:
If the version of the Android OS is less than 4.3. it is not compatible.
This module supports Bluetooth 4.0 ble mode and Bluetooth 2.0 mode.
Features
- Model HC-02 Module size 27*13mm
- Work band 2.4G Air rate 2Mbps
- Communication interface UART3.3V TTL Antenna interface built-in PCB antenna
- Working voltage 3.0~3.6V Communication current 30mA
- Baud rate 1200~115200bps Receiver sensitivity -85dBm@2Mbps
- Communication level 3.3V Working humidity 10%~90%
- The transmitting power 6dBm (maximum) Storage temperature -40 C ~+85 C
- Reference distance 10m Working temperature -25 C ~75 C
- Core module uses HC-08, leads from the module interface includes VCC, GND, TXD, RXD, LED status output pin.
- Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit the Bluetooth connection and open a port Backplane
- 3.3V LDO input voltage 3.6 6V, the input voltage to prohibit more than 7V
- The interface level 3.3V, can be directly connected the various SCM (51, AVR, PIC, ARM, MSP430, etc.), the 5V MCU also can be connected directly.
- Open to the effective distance of 10 meters, over 10 meters is also possible, but not of this the quality of the connection of the distance do to ensure.
- After the pair when full-duplex serial port to use, do not need to know anything about the Bluetooth protocol, but only supports 8 data bits, 1 stop bit, no parity communication format, which is the most commonly used communication format does not support other formats .
- Compact (3.57cm * 1.52cm), the factory chip production to ensure the placement quality. And sets of transparent heat shrink tubing, dust and beautiful, and anti-static.
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