Bluetooth module, HM-12 V4.0 EDRNew

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Basic Info

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Product Description

Bluetooth module, HM-12 Bluetooth V4.0 EDR BLE Module Central Peripheral CRS SPP LE

HM-10 CC2540 CC2541 4.0 BLE Bluetooth to UART transceiver module central peripheral

Working frequency: 2.4GHz ISM band

Modulation method: GFSK (Gaussian Frequency Shift Keying)

RF power: ≤4dBm, Class 2

Sensitivity: ≤-84dBm at 0.1% BER

Speed:

Security: Authentication and encryption

Service: Bluetooth SPP (Master & Slave)

Power: 3.3VDC 50mA

Working temperatures: –5 ~ 65°C

Size: 26.9 x 13 x 2.2mm

Asynchronous: 2.1Mbps (maximum)/160kbps

Synchronous: 1/1Mbps (maximum)

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