Unit LoRaWAN-EU868 is a compact LoRaWAN® communication module designed for the EU868 frequency band, ideal for Europe and regions using 868–870 MHz. Powered by the STM32WLE5 MCU ⚙️, it supports long-range, low-power communication 🔋 with high sensitivity and integrated LoRaWAN protocol stack.
This module supports Class A, B, and C operation modes, plus P2P (point-to-point) communication. Configuration is handled via UART serial interface using AT commands 💬. The included high-performance stub antenna 📶 ensures stable signal coverage and extended range, even in challenging environments.
Use it as a data collection node connected to a gateway, or enable direct device-to-device communication in gateway-free setups. Perfect for smart agriculture 🌾, industrial monitoring 🏭, and environmental sensing 🌱.
✨ Features
- ✅ LoRaWAN® 1.0.3 protocol compliant
- 📡 EU868 frequency band (868–870 MHz)
- 🔁 Supports LoRa® P2P communication
- 🔐 Activation modes: OTAA, ABP
- 💬 UART serial interface with AT command support
- 📶 High-sensitivity stub antenna (2.8dBi)
- 🔋 Ultra-low power consumption
- 🧩 LEGO-compatible mounting holes
- 🛠️ Development platforms:
📄 Schematics & Datasheets
📐 Specifications
| Specification | Parameter |
|---|---|
| LoRa Solution | STM32WLE5 @256KB Flash, 64KB RAM |
| Frequency Band | EU868 (868–870 MHz) |
| Protocol | LoRaWAN® 1.0.3 (Class A/B/C) |
| Sensitivity | -137 dBm |
| Activation | OTAA, ABP |
| Communication | LoRaWAN & P2P |
| Range (P2P) | 2300m @125Kbps, 1300m @500Kbps |
| Interface | UART (AT commands) |
| Antenna | Stub antenna, 50Ω, 2.8dBi, 195mm SMA inner pin |
| Standby Power | Idle: 7.23mA @DC5V Sleep: 28.61uA @DC5V |
| Operating Current | Reception: 8.43–9.20mA Transmission: 11.36–117.16mA |
| Temperature | 0–40°C |
| Product Size | 71.4 × 24 × 8 mm |
| Product Weight | 31.9 g |
| Package Size | 240 × 92 × 10 mm |
| Package Weight | 33.4 g |
🌍 Application Scenarios
- 🌾 Smart agriculture
- 🏭 Industrial monitoring
- 🌱 Environmental sensor networks
📦 What's Included
- 1 × Unit LoRaWAN-EU868
- 1 × HY2.0-4P cable (20cm)
- 1 × Stub antenna (2.8dBi, 195mm SMA inner pin)