BLE Bluetooth 5.1 beacon, 3.3VDC, continuously available for 2 years. FCC/CE/ROHS compliant. Temperature range: -40°C to +85°C.

BLE Bluetooth 5.1 beacon, 3.3VDC, continuously available for 2 years. FCC/CE/ROHS compliant. Temperature range: -40°C to +85°C.

Aliexpress UK