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Bluetooth Beacon with Acceleration Sensors VDB1611

Skylab_xBeacon is a mobile phone APP developed by SKYLAB technical team for configuring VDB1611 parameters. Using this APP to connect to VDB1611, you can modify its broadcast frequency, power, UUID, Major, Minor, device name and other parameters. These parameters will be broadcast when VDB1611 is in broadcast state.

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frequency range 2400MHz——-2483.5MHz
data rate 250 kbps / 1 Mbps
sensitivity -93dBm at 1Mbps BLE

The VDB1611 is a Bluetooth beacon with an acceleration sensor and a temperature and humidity sensor. Its broadcast protocol conforms to Bluetooth BLE broadcast protocol, including iBeacon (Apple) and Eddystone (Google) two protocols. It is usually installed in a suitable location, sampling temperature, humidity, and acceleration information, and periodically broadcast to its surrounding environment, so that other Bluetooth devices such as Bluetooth gateways can scan and collect their sensor information. It is usually not connected by other BLE host devices, but can be connected through the mobile APP, and modify its broadcast parameters and other contents.

 VDB1611 Internal Modules

Based on Nrodic nRF52832 chip platform, VDB1611 uses LIS2DH12 triaxial acceleration sensor and SH31
temperature and humidity sensor to broadcast motion state and temperature and humidity information.

VDB1611 is powered by two no. 5 batteries (Nanfu Excell Industrial) in series for easy battery  replacement.

In addition, the PCB board inside the VDB1611 has a switch for saving power, a firing port for debugging and a
pair of UART serial ports.



Low Power Consumption

Acceleration and temperature and humidity data colletion.

Application of flexible

Easy to Install

Broadcasting distance can reach 70 meters

FCC,CE compliance

Product Parameter
Dimension 72*45*26mm(L*W*H)
Battery Size AA
Operating temperature -20℃~70℃
Sensor parameter
Acceleration sensor ±2g/4g/8g/16g
Humidity sensor 0%RH~100%RH(±%2RH)
Temperature sensor -20℃~70℃(±0.2℃)
Bluetooth parameters
Wireless standards bluetooth 4.2/5.0
frequency range 2400MHz——-2483.5MHz
data rate 250 kbps / 1 Mbps / 2 Mbps
modulation technique GFSK
Wireless security AES
transmission power -20~+4dBm
sensitivity -93dBm at 1Mbps BLE
operating mode Peripheral
Battery life
Broadcast power Coverage Broadcast interval Battery life (years)
4 70 100 0.8
200 1.6
500 3.7
1000 6.5
0(default setting) 50(default setting) 100 1.1
200 2.2
500(default setting) 4.9(default setting)
1000 8


Distributed sensor

Indoor Positioning

Information Push


WeChat Shake



For more details, please consult us!