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.
Be compatible with USR-BLE100 pin
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
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:
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.
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.
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℃.
Encrypted transmission:
Encrypted transmission to make data transmission more secure
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.
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.
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.
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.
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.
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.
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.
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.
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.
