M52-SA PLUS is a high performance BLE temperature and humidity sensor Beacon.
M52-SA PLUS is a BLE Sensor Beacon based on NRF52832 solution and designed for smart monitoring and commercial advertising for indoor location service and IOT service. It is compatible with iBeacon and Eddystone ( UID, URL) protocols. BLE 5.0 is supported by this model. It is a very powerful ble sensor beacon with an accelerometer to detect motions and humidity&temperature sensor to monitor the air condition both outdoor and indoor. Besides, a multi-functional button and a LED light will ensure a better user experience.