Blueseeed LE Bee (Dual model)

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Blueseeed LE Bee (Dual model) v1

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  • 10+: $17.55
  • 20+: $16.58
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.
  • 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

U1:U1 is the wireless module,It includes automatic power on reset circuit.
D3:The led display two work models: sleeping whit It slowly flashing;connected status whit It continuously lighting.
JP1&JP3:The standard Bee connector.


Technical details

Dimensions 0mm x0mm x0mm
Weight G.W 4g
Battery Exclude

Part List

BLE(dual model) Bee 1


ECCN 5A991.b
HSCODE 8517709000
USHSCODE 8517700000
UPC 841454111696

BLE(dual model) Bee

Wiki of BLE(dual model) Bee

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