Bluetooth Beacon with Acceleration Sensors VDB1611

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.