| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $30.09 | $29.47 | $28.55 | $27.32 | Contact US |
AK4118 Digital Receiver Board Digital Input to I2S Output with Bluetooth and Italian Digital Interface Card
$60.18
AD1955 DAC V3.0 New Audio Decoder Board Support 24Bit 192K DSD128 with JRC5534x4 + LM4562NAx1 Op Amps
$31.03
AD1955 DAC V3.0 New Audio Decoder Board Support 24Bit 192K DSD128 with JRC5532x3 Op Amps
$29.09
BLE Dual Model Bee 3.3VDC 50mA 2.4GHz Bluetooth Module for DIY Arduino
Description:
BLE (dual) Bee v1.0 uses CSR dual mode Bluetooth chip,with the ARM architecture single chip which supports AT instructions, Users can develop flexibly according to the serial baud rate, equipment name, pairing password.
Features:
- BT Version: Bluetooth Specification V4.0 & BLE
- UART send and receive max bytes is 512
- Other device to module in SPP mode: 90 Bytes per packet
- Other device to module in BLE mode: 20 Bytes per packet
- Two data transmission mode, balance mode and high speed mode
- Working frequency: 2.4GHz ISM band
- Modulation method: GFSK(Gaussian Frequency Shift Keying)
- RF Power: -23dbm, -6dbm, 0dbm, 6dbm.
- Speed: Asynchronous: 3K Bytes
- Synchronous: 3K Bytes
- Security: Authentication and encryption
- Service: Slave SPP, Peripheral BLE, UUID FFE0,FFE1
- Power: +3.3VDC 50mA
- Long range: SPP 30 meters, BLE 60 metersPower: SPP 13.5mA, BLE 9.5mA
- Working temperature:–5 ~ +65 Centigrade
Package included:
- 1 x BLE Dual Model Bee
