| Bluetooth | Bluetooth LE 6.0 (nRF54L15) |
|---|---|
| BLE scan range | About 150 m in open space |
| BLE capacity | About 270 advertising packets per second |
| Wi-Fi | IEEE 802.11 b/g/n/ax (Wi-Fi 6), 2.4 GHz + 5 GHz |
| Wi-Fi security | WEP, WPA/WPA2/WPA3-PSK |
| Transmit power | +20 dBm |
| Power supply | USB, DC 5 V / 1 A |
| Installation | USB plug-and-play |
| Firmware update | OTA and LAN |
| Operating temperature | −20 °C to 55 °C |
| Operating humidity | 10 – 95 % RH, non-condensing |
A flexible indoor gateway that collects data from Bluetooth LE sensors and tags and sends it to NARA over Wi-Fi, Ethernet or 4G LTE. The cellular backhaul makes it the right choice for sites without reliable IT networks. Long-range scanning reaches up to 600 m in coded-PHY mode. It supports PoE or 12 V power, secure MQTT/HTTPS delivery and OTA firmware updates.
A single gateway for both LoRaWAN and Bluetooth devices, the backbone of a mixed NARA deployment. It reads LoRaWAN sensors such as vibration sensors, helmets and alarms, and Bluetooth tags and beacons, then forwards everything over Wi-Fi, 4G LTE or Ethernet. One unit covers about 1,500–2,000 m² of indoor LoRaWAN area and scans Bluetooth up to 600 m in open space.
The simplest way to bring Bluetooth sensors online. Plug it into any USB power source, such as a vehicle charger, a wall adapter or a machine's USB port, insert a nano-SIM, and it starts forwarding beacon, sensor and tracker data over 4G. It needs no Wi-Fi or network setup. About 30,000 records are buffered offline when coverage drops, which makes it ideal for vehicles, containers and temporary sites.
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