nRF52810 module 40 BLE beacon Beacon indoor positioning low power consumption Waterproof with case Latest notification: _x000D_ _x000D_ _x000D_ _x000D_ As some customers reported that this product cannot be used on Android recently, we have made improvements according to the problem. The APP of this product has been updated on /05/07 Beijing time. You can search for "holyiot-beacon" in the app store to download and use directly. Currently, this version is the highest Compatible to Android 12. _x000D_ note: Because the battery could not be shipped, the products sold did not wear the battery. This product uses CR2477 button battery model iBeacon Bluetooth nRF51822 module 4.0 BLE beacon Beacon indoor positioning low power consumption Waterproof with housing without battery For products sent after /03/11, please follow the sample operation method. Updated with new version. The new program is updated to the ibeacon protocol, long press the button has no function, optimize the power collection Support beacon/ibeacon/eddystone switching 1. Search and download "Holyiot-beacon" from the APP store. 2. Power the module, and turn on Bluetooth ， then open the “Holyiot-beacon”, you will see detailed beacon advertising information. In the "Beacon" interface, you can see the advertising name, RSSI, MAC, Major, Minor, UUID and remaining battery of the device, and you can filter the signal strength by clicking "Filter", APP supports changing the adversiting type of search, Users can change the search advertising type arbitrarily to scan the corresponding type of advertising equipment. 3. In the generic beacon interface, click to select this device, You can see the temperature, air pressure, humidity, whether there is vibration within 20S, button status and power data will be refreshed to the list, provided that the device supports the update of these data. 4. You can click to connect to this beacon device, In order to better protect and save the set beacon advertising parameters, you need to enter a password after each Bluetooth connection. This password can be modified. The default is: AA1406111200(The last two 0s can be omitted). 5. After connecting, you can modify the password, Major, Minor, MAC, UUID, broadcast name, transmit power and broadcast interval, and you can also verify the RSSI value at 1 meter. After the adjustment is successful, there will be a "Modify success" prompt, and it will be updated automatically after disconnection. 6. This interface slides down, there are some interactive buttons: 1. External Equipment: You can control peripherals by sliding switches, such as turning on or off an LED or other available peripheral resources. 2. Switch Type: The APP supports switching the broadcast type of the device among the three advertising types of universal-beacon, ibeacon and Eddystone. 3. Temperature: You can get the real-time collected temperature by pressing this button, if the beacon device has a temperature collection function. 4. Humidity: If the beacon device has a humidity collection function, you can get the humidity collected in real time by pressing this button. 5. Pressure: If the beacon device has an atmospheric air pressure collection function, you can obtain real-time atmospheric air pressure data collected by pressing this button.