DFRobot DF-BluetoothV3 Bluetooth 2.0 Serial Module for Arduino
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Circuits Electronics | Bluetooth 2.0 Module V3 For Arduino | 580 EGP | View in store |
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Lowest price recorded: 580 EGP
About this product
A Bluetooth 2.0 serial module from DFRobot for Arduino projects, with a double-board design that helps protect the module from electrostatic damage. It accepts a wide 3.5 V to 8 V input or a 3.3 V supply, and includes an onboard antenna, status LEDs and a DIP switch for setup.
Specifications
- Bluetooth version
- 2.0
- Supply voltage
- 3.5 V to 8 V DC, or 3.3 V supply
- Interface
- Serial (UART)
- Antenna
- Onboard
- Status indicators
- STATE and LINK LEDs
- Configuration
- DIP switch
Frequently asked questions
What is the price of DFRobot DF-BluetoothV3 Bluetooth 2.0 Serial Module for Arduino in Egypt?
DFRobot DF-BluetoothV3 Bluetooth 2.0 Serial Module for Arduino currently costs 580 EGP in Egypt.
Where can I buy DFRobot DF-BluetoothV3 Bluetooth 2.0 Serial Module for Arduino in Egypt?
DFRobot DF-BluetoothV3 Bluetooth 2.0 Serial Module for Arduino is available from Circuits Electronics. Compare the offers above to find the best price.
How do I wire it to an Arduino?
Connect the module's TX to the Arduino RX pin and its RX to the Arduino TX pin, with a shared ground and power from the 3.5 V to 8 V input or the 3.3 V supply. If the Arduino runs at 5 V, check the logic level on the module's RX pin and use a voltage divider if needed.
What do the STATE and LINK LEDs indicate?
STATE flickers quickly while the module is searching and blinks slowly, about every 2 seconds, when connected. LINK stays on when a device is paired.
