| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $59.76 | $58.54 | $56.71 | $54.27 | Contact US |
LILYGO Grey Shell Version T-Display-S3 1.9-inch LCD Display Development Board WiFi Bluetooth5.0 Wireless Module for Arduino
$32.47
Sketchboard Mechanical Arm Plotter Robot Arm Students Programming Learning DIY Kit for Arduino
$44.05
Ultrasonic Radar Programming Learning Kit MG90S Metal Gear Servo Motor Ultrasonic Detector 2 for Arduino DIY
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RB Bluetooth Transceiver Bluetooth Module for Arduino Single Chip
RB Bluetooth Transceiver Specfication:
- Bluetooth Chip:CSR BC417143
- Bluetooth Specification: v2.0+EDR
- Transfer rate:2.4～2.48GHz unlicensed ISM band
- USB Protocal:USB v1.1/2.0
- Modulation method:GFSK(Gaussian Frequency Shift Keying)
- Transmitter power:≤4dBm, Class 2
- Transmission range:20～30m in free space
- Sensitivity:≤-84dBm at 0.1% BER
- Transfer rate:Asynchronous: 2.1Mbps(Max) / 160 kbps；Synchronous: 1Mbps/1Mbps
- Security:Authentication and encryption
- Support profiles:Bluetooth serial port-
- Serial defualt setting:115200/N/ 8/1
- LED indicator light:Search(Power)/Connect
- Input power:+5V～+12VDC/+3.3VDC 50mA
- Work temperature:–20°C～+55°C
- Size:30mm x 30mm
- Weight:67g
