Mini CC2541 Serial Bluetooth 4 0 BLE Wireless Transceiver Module Master slave Bluetooth Support WeChat ANDROID
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Mini CC2541 Serial Bluetooth 4 0 BLE Wireless Transceiver Module Master slave Bluetooth Support WeChat ANDROID

Mini CC2541 Serial Bluetooth 4.0 BLE Wireless Transceiver Module Master-slave Bluetooth Support WeChat / ANDROID Phone/ Arduino

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Price:  US $3.40 / piece
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Description

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, master-slave role, device name, pass word and other parameters.

Features:
– Support for WeChat transparent transmission (support AirSync protocol)
– Support WeChat remote control (WeChat control motor speed, LED directly)
– Support iBeacon mode
– Support host observer mode (apply for the sensor, indoor location)
– Bluetooth protocol: Bluetooth Specification V4.0 BLE, send and receive no byte limit, with iPhone 6S long distance communication can be 80 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
– Power consumption: automatic sleep mode, standby current 400uA ~ 1.5mA, transmission 20mA.
– Function: Master and slave in one
– Operating voltage: 3.3VDC
– Applications:Bluetooth car handsfree, Bluetooth wireless data transmission, wireless keyboard and mouse, smart home.

Photos

Part List ( Schematics and program can be sent via e-mail,Please contact us)

1 x Module

Download Link :

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Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $3.40 / piece
from AliExpress