Holyiot NRF51822 Bluetooth Beacon Tag Eddystone Ibeacon Ble Proximity Locator Beacon

Based on nRF51822 Chip. Size: 46.22*17.17mm. Work on lOS and Android. Color: white black green. Tx Power configurable. Module Parameter. 1. Compatible. The firmware is fully compliant with Apple's iBeacon technology standardand can be applied to the system. Battery type: CR2477. Transmission speed(max): 100m. Working voltage: 1.8-3.6V. Antenna: Built-in PCB antenna. Support System: ios 7.0 and Android 4.3+. 2. Waterproof Design. Our iBeacons are waterproof so you can put them indoors and outdoors, it can play the place where you can place iBeaconin a tourist attraction for navigation or other purposes. 3. Beautiful Design Appearance. Battery life 1-2.5 years, depending on tx power and broadcast interval. 4. Signal is Stable. Away from the long distance ofiBeacon, datatransmission can obtain a stable signal, anddata transmission can be obtained so far. Wehave tested theiBeacon device with the APP tool and worked stablyin a complex environment. 5. Configuration Tool. You can download the