Ble Beacon Ibeacon Android Bluetooth Bbeacons GB2540 Module

Place of Origin:
Fujian, China (Mainland)
Brand Name:
GBAN
Model Number:
GB2540 GB2541
Antenna:
Onboard efficient PCB
Size:
1.524cm * 2.32cm
thickness:
1.8mm
operation voltage:
3.0Vdc
Operating Temperature:
-60~80
Frequency:
2.4G
version:
Bluetooth 4.0
Packaging Details
Box 15*13*6CM
Lead Time
:
1~2 working day for sample,7~15 working day for large quantities

Introduction

 

GB254X is a Texas Instruments TI uses Bluetooth 4.0 CC2540 or CC2541 as the core processor, high-performance, ultra-low power (Bluetooth Low Energy) RF transceiver system module, follow a low-power Bluetooth protocol, suitable for single-mode Bluetooth low energy application.

CC254x integrates a 1Mbps GFSK RF transceiver and use 8051MCU a rich peripheral cores, 

providing significantly better than competing products, transmission coverage area, 

it has a smaller package within the current size of the industry (13.7x 17.4 x 1.9 mm).

No Model Feature Description Remark
1 GB2540-L Built-in USB interface, the maximum transmit power 4dbm
2 GB2541-L built-in I2C interface, the maximum transmit power 0dbm

Product Features

> 2.4GHz Wireless transceiver; 

> True single-chip single-mode Bluetooth low energy solutions; 

> Battery voltage monitor and temperature sensor; 

> High receiver sensitivity (up to-93dB); 

> Low supply voltage 2.0-3.6V; 

Comply with BQB and RoSH standards

>RSSI carrier sense output instructions; 

> High performance and low power 8051; 

> Point-to-point,Point-to-multipoint,flexible communication; 

> Interface SPI / I2C Interface (GB2541) / USB Interface (GB2540). 

Applications 

> 2.4GHz low-power Bluetooth Energy Systems 

> Mobile phone peripherals 

> Sports and fitness devices 

> Consumer Health and Medical 

> Home / Building Automation 

> Consumer Electronics

> USB Dongle 

 Technical Parameters 

 

Technical indicators Parameter Remark
Operating Frequency  2402-2480MHz  – 
Frequency error  +/-10KHz  – 
Operating Voltage 2.03.6V  – 
Transmit Power  +4.0dBm  – 
Receiver sensitivity 93dBm  – 
Emission current  35mA  P =4.0dBm 
Receive current  21mA  – 
Standby Current 0.4 uA  – 
Communication distance 50m  Unobstructed viewing distance
Data interface  SPI Interface – 
Modulation GFSK  – 
Operating Temperature  -20–  85° – 
CC2540 PIN definitions:
CC2541 PIN definitions:

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