- Embedded with digital I/O to detect the status change of level switch
- Compatible with Bluetooth 5 & iBeacon format
- Support BLE 4.2 Advertising or/and Bluetooth 5 Long Range (Coded PHY) mode
- Industrial grade, IP68 water & dust resistant, UV protected
- Programmable transmission power and interval for different applications
- Chipset: Nordic nRF52840
- Proprietary protocol available for higher security requirement