Low power ultra small mini version BLE Bluetooth 4.0 serial port module cc2541 transparent transmission iBeacon module

Product Descriptions:

1、 Characteristics:

Bluetooth Protocol: Bluetooth Specification V4.0 BLE, with no byte limit for transmission and reception, providing a longer range than traditional Bluetooth

Distance communication

Working frequency: 2.4GHz ISM band

Modulation method: GFSK (Gaussian Frequency Shift Keying)

Sensitivity: ≤ -84dBm at 0.1percent BER

Transmission rate: Asynchronous: 6 kbps Synchronous: 6 kbps

Security Features: Authentication and Encryption

Support services: Central&Peripheral UUID FFE0, FFE1

Power consumption: In automatic sleep mode, the standby current is 400uA~1.5mA, and during transmission, it is 8.5mA.

Power supply:+3.3VDC 50mA

Exterior dimensions: 18.5mm x 13.5mm x 2.2mm

Bluetooth certification: ROHS REACH

Function: Integrated master-slave system

2、 Application areas:

This module is mainly used in the field of short-range wireless data transmission. It can be easily connected to Bluetooth devices on a PC, and data exchange between two modules is also possible. Avoiding cumbersome cable connections, it can directly replace serial port cables.

※ Bluetooth car hands-free

※ Bluetooth GPS

※ Bluetooth wireless data transmission;

※ Industrial remote control and telemetry;

※ POS system, wireless keyboard and mouse;

※ Transportation, underground positioning, and alarm;

※ Automated data collection system;

※ Wireless data transmission; Banking system;

※ Wireless data collection;

※ Building automation, security, wireless monitoring of computer room equipment, and access control systems;

※ Smart home and industrial control;

※ Automobile inspection equipment;

※ Interactive program voting equipment for television stations;

※ Energy saving equipment for street lamps

※ Wireless LED display system

※ Bluetooth joystick, Bluetooth game controller

※ Bluetooth printer

※ Bluetooth remote control toy

※ Anti loss device, LED light control

3、 Physical characteristics:

4. Electrical characteristics：