---
lang: "en"
title: "LW003 - Bluetooth Bridge with Ultra Solar Charging"
sku: "LW003 ULTRA EU 868"
canonical_url: "https://shop.marcomweb.it/en/lorawan/lw003-bluetooth-bridge-with-ultra-solar-charging"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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LW003 - Bluetooth Bridge with Ultra Solar Charging

The LW003 Ultra is a solar-powered Bluetooth-LoRaWAN bridge that seamlessly integrates Bluetooth and LoRaWAN wireless technologies. This device can scan BLE data and efficiently transmit it to a server via the LoRaWAN network. Rechargeable via a solar panel or DC power, the LW003 Ultra ensures extended operational life. Furthermore, its robust metallic casing boasts an IP67 waterproof rating and strong interference resistance, making it an ideal choice for asset monitoring, personnel safety, environmental monitoring, and more.

## Technical Specifications:

- LoRa Protocol LoRaWAN V1.0.3
- LoRa Frequency EU868/AU915/US915/AS923/IN865/KR920/RU864/AS923-1/AS923-2/AS923-3/AS923-4
- Transmission Power Max 21dBm
- LoRa Communication Distance Up to 4.5 km (SF9 in urban open spaces with integrated antenna); up to 6 km (SF9 in urban open spaces with external fiberglass antenna)
- Bluetooth (BLE) V5.0
- Transmission Power Max 8 dBm
- BLE Scanning Distance (integrated antenna) 350 m scanning distance (in urban open spaces) (BLE 4.2 or BLE 5.0 1M PHY); 450 m scanning distance (in urban open spaces) (BLE 5.0 Coded PHY)
- Dimensions (mm) 195 mm*195 mm*70 mm
- Net Weight 1634 g
- Shell Material Top Cover: PC+ASA+10% glass; Bottom Cover: ADC12
- Power Supply Solar charging or DC charging port or battery
- Battery Features 12000 mAh rechargeable battery
- Operating Temperature -20 to + 60 ℃
- IP Rating IP67 Waterproof
- Certification FCC, CE pending approval

---

Source: https://shop.marcomweb.it/en/lorawan/lw003-bluetooth-bridge-with-ultra-solar-charging

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.