Aundhegrtt Black Bluetooth Beacon Tag NRF52810 Bluetooth 5.0 Low Power Consumption Module Beacon Indoor Positioning

• Product Model: -21011

Aundhegrtt Bluetooth Version: BLE 5.0 Main Chip: nRF52810 Companion App: Holyot-beacon Battery Model: CR2032 Power Supply Voltage: 2.2 - 3.6V Industrial Waterproof and Dustproof Rating: IP66 Dimensions: 40φ32 (thickness) 11mm Technical Specifications Communication Method/Protocol: Bluetooth 5.0 Wireless Transmission Power: -40dB ~ +4dB (Default: +4dB) Wireless Transmission Interval: 80ms ~ 1000ms (Default: 500ms) Wireless Transmission Distance: 50 meters in open areas Supported Devices: iOS 7.0 and above, Android 4.3 and above Color: Black Material: plastic Package Contents: 1*position Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.