Blueseeed Bee (Dual model)
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Blueseeed Bee (Dual model)

$27.99
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Blueseeed LE Bee (Dual model) 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 & BLEUART send and receive max bytes is 512Other device to module in SPP mode: 90 Bytes per packetOther device to module in BLE mode: 20 Bytes per packetTwo data transmission mode, balance mode and high speed modeWorking frequency: 2.4GHz ISM bandModulation method: GFSK(Gaussian Frequency Shift Keying)RF Power: -23dbm, -6dbm, 0dbm, 6dbm.Speed: Asynchronous: 3K BytesSynchronous: 3K BytesSecurity: Authentication and encryptionService: Slave SPP, Peripheral BLE, UUID FFE0,FFE1Power: +3.3VDC 50mALong range: SPP 30 meters, BLE 60 metersPower: SPP 13.5mA, BLE 9.5mAWorking temperature:¨C5 ~ +65 CentigradeSpecification:U1:U1 is the wireless module,It includes automatic power on reset circuit.D3:The led display

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