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CC2541 Bluetooth 4.0 Transmission Module for Arduino / Raspberry Pi

CC2541 Bluetooth 4.0 Data Transmission Module Support IPHONE / ANDROID for Arduino / Raspberry Pi

2.5 ( 2 reviews)
SKU: 378853
  • US$6.67

    21 %

  • 5.29
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
  • Form Color:

    Blue + Black

CC2541 Bluetooth 4.0 Transmission Module for Arduino / Raspberry Pi
CC2541 Bluetooth 4.0 Data Transmission Module Support IPHONE / ANDROID for Arduino / Raspberry Pi

CC2541 Bluetooth 4.0 Transmission Module for Arduino / Raspberry Pi

US$5.29 US$6.67 21%OFF 2.5 (2 reviews)
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This is a type of low energy data transmission Bluetooth module based on CC2541 and it follows the Bluetooth specification BLE V4.0.

Combining the advantages of compact size, extra low power consumption, strong anti-interference and long communication distance,

it is very suitable for short range wireless communication in Things of Internet. The module integrates PCB antenna on board.

It can be used to communicate with other Bluetooth devices such as iPhone system.

Through AT commands, the user can modify the baud rate, device name, passkey and other parameters.


Bluetooth protocol: Bluetooth Specification V4.0 BLE, send and receive no byte limit, with IPHONE 4S long distance communication can be 110 meters under the open environment.

Operating Frequency: 2.4GHz ISM band

Modulation: GFSK (Gaussian Frequency Shift Keying)

Sensitivity: -84dBm at 0.1% BER

Transfer rate: Asynchronous: 6 Kbps Synchronous: 6 Kbps

Security Features: Authentication and encryption

Support Services: Central & Peripheral UUID FFE0, FFE1

Power consumption: automatic sleep mode, standby current 400uA ~ 1.5mA, transmission 8.5mA.

Power supply: + 3.3VDC 50mA

Dimensions: 26.9mm x 13mm x 2.2 mm

Function: Master and slave in one

Uses:Bluetooth car hands-free, Bluetooth wireless data transmission, wireless keyboard and mouse, smart home.

ModelCC2541 Transmission
Form ColorBlue + Black
Quantity1 piece
Frequency2.4GHz ISM band
Working Voltage DC 3.3V
Working Current50mA
Effective Range100m
Transmission Rate6 Kbps
English Manual / SpecYes
Download Link
Dimensions & Weight
Dimensions 1.06 in x 0.51 in x 0.87 in (2.7 cm x 1.3 cm x 2.2 cm)
Weight 0.03 oz (0.8 g)
Packing List
1 x CC2541 Bluetooth module

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$4.69 shipped US$4.67 shipped US$4.66 shipped

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