Industrial-grade and low-power BLE module

Industrial-grade and low-power BLE module

Model: WH-BLE102

WH-BLE102 is low-power and industrial-grade BLE module with various functions.
  • Low-power broadcast mode with average current 800uA
  • Hibernate mode with average current 500nA
  • Standby mode with average current 3mA

Industrial-grade and low-power BLE module

General Details

Industrial-grade and low-power BLE module

Low-power broadcast mode with average current 800uA

Hibernate mode with average current 500nA

Standby mode with average current 3mA

WH-BLE102 is low-power and industrial-grade BLE module with various functions.

WH-BLE102 is low-power and industrial-grade BLE module with various functions

WH-BLE102 is low-power and industrial-grade BLE module with various functions.

Be compatible with USR-BLE100 pin

images of BLE module

Be compatible with USR-BLE100 in hardware and software, user can switch from BLE100 to BLE102 directly.

 

Basic function:

Bidirectional data transparent transmission between serial device and Bluetooth device

basic function of BLE module, which can realize bidirectional data transmission between serial device and bluetooth device

WH-BLE102 is low-power BLE module which supports V4.2 BLE protocol(Also be compatible with V4.0/V4.1 BLE protocol) and it can make traditional

serial device or device that be controlled by MCU realize wireless data transmission.

 

WH-BLE102 functional diagram:

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Support master mode and slave mode:

WH-BLE102 supports master mode and slave mode(default is slave mode) and it can realize data transparent transmission between one WH-BLE102 in master mode and one WH-BLE102 in slave mode.

BLE module support master mode and slave mode

 

Ultra-low power consumption:

Power consumption

WH-BLE102 supports low-power broadcast mode with average current 800uA, hibernate mode with average current 500nA and standby mode with average current 3mA. BLE102 also supports various waking up ways.

In low-power broadcast mode, life of button battery CR2477 can reach two years. 

Super remote transmission distance:

Fast signal transmission speed and maximum transmission distance can reach 100meters.

Through practical test, in the condition of no barrier and maximum transmitting power(+8dBm), transmission distance between two BLE102 can reach 100 meters.

When BLE102 communicates with other Bluetooth devices, the communication distance will be greatly affected because of the limitation of other Bluetooth devices’ transmission distance.

BLE module with super remote transmission distance

 

Industrial grade:

Accord with industrial-grade standard which can adapt to all kinds of harsh environment and working temperature range can reach from -40℃ to 85℃.

BLE module with industrial-grade standard which can adapt to all kinds of harsh environment

 

Encrypted transmission:

Encrypted transmission to make data transmission more secure

Internally installed PC1 encryption algorithm which supports data encryption transmission to ensure data security.

Internally installed PC1 encryption algorithm which supports data encryption transmission to ensure data security.

 

Various configuration method:

Support configuring module by TTL interface and Bluetooth.

BLE module, various configuration method

Mesh networking mode:

Support Mesh networking mode which can realize 65000 devices to compose network at most.

Same as zigbee cellular network, BLE102 supports Mesh networking function which can realize 65000 devices to compose network at most.

BLE module, mesh networking mode

Support one-to-many broadcast:

In broadcast mode, BLE102 supports transmitting one-to-many broadcast data to nearby devices.

 

Internally installed iBeacon protocol:

iBeacon Internally installed iBeacon

Indoor positioning, information identification

Nearby dating agency/supermarket/ Food & Delights/hotel

BLE102 support iBeacon protocol in broadcast mode which can be widely applied in indoor positioning, information push, identification, BLE anti-lost, etc.

BLE module, internally installed ibeacon protocol

 

Wide voltage range:

Voltage range: 1.7V~3.6V

Single power supply

Support single power supply with voltage range from 1.7V to 3.6V. Even though the battery voltage is attenuated to 2V, it can continue to be used.

BLE module Matched BLE evaluation board and Bluetooth debugging assistant for Android and IOS

 

Related ancillary:

Matched BLE evaluation board and Bluetooth debugging assistant for Android and IOS. We also open source code of Bluetooth debugging assistant to

help user in learning and developing.

 

Bluetooth remote control application:

It is commonly applied in indoor control of smart home or wireless control in the industry.

 

Be applied in indoor control of smart home or wireless control in the industry.

BLE module, Bluetooth remote control application

Data transparent transmission replace data cable:

Through BLE102 master-slave mode and Mesh networking mode, complex wiring work can be replaced by Bluetooth wireless transmission.

BLE module,data transparent transmission, replace data cable

 

Wireless data acquisition application:

BLE102 is appropriate for being applied in close range data acquisition such as wireless meter reading, wireless telemetry, status acquisition, etc.

BLE module, wireless data acquisition application

 

Bluetooth positioning application:

BLE102 is appropriate for being applied in indoor positioning, downhole positioning, etc.

Downhole application: Use Bluetooth technology to send information such as alarm, operation, etc. And to look over downhole location in real time.

BLE module, bluetooth positioning application

 

Handheld POS system application:

Use Bluetooth technology to transmit information that scanned by handheld equipment, credit card information from POS equipment, information that submitted by mobile phone to terminal in wireless way.

BLE module, handheld pos system application

 

Specifications

 

Wireless Parameters  
Wireless Standard 802.15.1
Frequency Range 2.402GHz~2.480GHz
Transmit Power -14dBm~+8dBm
Receiving Sensitivity -85dBm
Antenna

Internally installed antenna: On-board antenna

Externally installed antenna: I-PEX connector
Transmission distance

Module to module: 100m.(Open area with maximum transmitting power)

Mobile phone to module: 140m.(Open area with maximum transmitting power)

Hardware Parameter  
Working voltage 1.7V~3.6V
Working current

Average 2.40mA@3.3V, slave mode without entering sleep mode

Average 4.50mA@3.3V, master mode without entering sleep mode

Average 2.40mA@3.3V, broadcast mode without entering sleep mode

Average 0.800mA@3.3V, slave mode with entering deep sleep mode

Average 0.800mA@3.3V, broadcast mode with entering deep sleep mode
Dimensions 18.2×26.7×3(mm)(L*W*H)
Working environment  
Working temperature -40~85℃
Storage temperature -40~125℃
Serial port  
Serial port number TTL*1
Standard 3.3V-TTL
Data bits 5, 6, 7, 8
Stop bits 1, 1.5, 2
Parity None, Even, Odd
Baud rate 1200bps~ 921600bps
Cache 512 bytes
Flow control   
Software parameter  
Device type Master device/Slave device
Security mechanism 128-bit AES engine 
Encryption type PC1 encryption
Work mode Master mode, slave mode, broadcast mode, mesh networking mode
Configuration command AT command mode
Configuration method Serial AT command mode, transparent transmission AT command mode

 

How to Buy

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