INTRODUCTION

DF-BluetoothV3 Bluetooth module uses a unique double-board design, it is beautiful and aim to prevent electrostatic damage to the module. It is designed to have 2 DC power input, wide voltage supply (3.5V ~ 8V) and 3.3V power supply, suitable for various applications. STATE LINK is indicated by a clear and bright LED which is used to display module status and connection status (STATE state: Search state (high 104ms 342ms 2.9Hz cycle flicker) connection status (high 104ms period 2s 0.5Hz flashing), LINK state: paired ). It has build-in on-board antenna which provides high quality signals.

SPECIFICATION

- The Bluetooth chip: CSR BC417143

- Bluetooth protocol: Bluetooth Specification v2.0 + EDR

- USB Protocol: USB v1.1/2.0

- Operating frequency: 2.4 ~ 2.48GHz unlicensed ISM band

- Modulation: GFSK (Gaussian Frequency Shift Keying)

- Transmit Power: ≤ 4dBm, Class 2

- Transmission distance: 20 ~ 30m in free space

- Sensitivity: ≤-84dBm at 0.1% BER

- Transfer rate: Asynchronous: 2.1Mbps (Max) / 160 kbps; Synchronous: 1Mbps/1Mbps

- Safety features: Authentication and encryption

- Support profiles: Bluetooth serial port

- Serial port baud rate: 4800 ~ 1382400 / N / 8 / 1 default: 9600

- LED indicator: STATE state: Search state (high 104ms 342ms 2.9Hz cycle flicker) connection

status (high 104ms cycle 2s 0.5Hz flashing), LINK Status: Always after match

- Input Voltage: +3.5 V ~ +8 V DC and 3.3V DC/50mA

- Working temperature: -20 ℃ ~ +55 ℃

- Module Size: 40 x 20 x 13mm (1.6x0.8x0.5")

Shipping List

DFRobot Bluetooth V3 1x

Bluetooth 2.0 Module V3 For Arduino

Bluetooth 2.0 Module V3 For Arduino

Rp 349.272

Deskripsi