Unit LoRaWAN-EU868
SKU:U184-EU868
Description
Unit LoRaWAN-EU868 is a LoRaWAN communication module based on LoRa technology, specifically designed for the EU868 frequency band, suitable for Europe and other regions using the EU868 frequency band. The module adopts the STM32WLE5 solution, supporting long-range communication with low power consumption and high sensitivity characteristics. The module integrates the LoRaWAN protocol stack and supports three operating modes: Class A, Class B, and Class C. It also supports point-to-point (P2P) communication mode and uses a UART communication interface (controlled by the AT command set) for flexible configuration. Additionally, the product features a high-performance rubber antenna, with an optimized antenna design that provides more stable signal coverage and longer communication distance, making it suitable for various complex environments. The module can be used as a data collection node to connect to a gateway for data collection and management, or it can enable direct communication between devices in scenarios where no gateway is needed. It is widely used in long-range, low-power IoT communication scenarios, such as smart agriculture, industrial monitoring, and environmental monitoring node deployments.
Features
- Follows LoRaWAN® 1.0.3 protocol
- Supports EU868 frequency band
- Supports LoRa® P2P (point-to-point) communication
- LoRaWAN activation modes: OTAA, ABP
- Serial communication (AT commands)
- High-sensitivity stub antenna
- Low power consumption
- Compatible with LEGO holes
- Development platforms:
- UIFlow 1.0
- UIFlow 2.0
- Arduino IDE
Includes
- 1x Unit LoRaWAN-EU868
- 1x HY2.0-4P cable (20cm)
- 1x Stub antenna (@2.8dBi, total length 195mm SMA inner pin)
Applications
- Smart agriculture
- Industrial monitoring
- Environmental monitoring node deployment
Specifications
| Specification | Parameter |
|---|---|
| LoRa Solution | STM32WLE5 @256 KB flash, 64 KB RAM |
| Supported Frequency | EU868 (868-870 MHz) |
| Protocol Support | LoRaWAN® 1.0.3 (Class A, Class B, Class C) |
| Reception Sensitivity | -137 dBm |
| LoRaWAN Activation | OTAA, ABP |
| Communication Mode | LoRaWAN and point-to-point (P2P) |
| Communication Distance (P2P) | 2300m (125Kbps), 1300m (500Kbps) |
| Interface Type | UART serial, supports AT commands |
| Antenna Type | High-performance stub antenna, 50 ohm impedance @2.8dBi, total length 195mm SMA inner pin |
| Standby Power | Idle state: DC5V/7.23mA Sleep state: DC5V/28.61uA |
| Operating Current | (500Kbps) Data reception: DC5V/9.20mA Data transmission: DC5V/11.36mA (125Kbps) Data reception: DC5V/8.43mA Data transmission: DC5V/117.16mA |
| Operating 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) |
Learn
LoRaWAN Operating Mode Comparison
| Mode | Downlink Real-Time | Power Consumption | Application Scenarios |
|---|---|---|---|
| Class A | Lowest | Lowest | Periodic data upload, low-power sensors |
| Class B | Moderate | Moderate | Timed control devices |
| Class C | Highest | Highest | Real-time control devices, such as industrial automation |
Certifications
- CE/UKCA Certification
- FCC/IC/RCM Certification
Schematics
PinMap
| HY2.0-4P | Black | Red | Yellow | White |
|---|---|---|---|---|
| Define | GND | 5V | TXD | RXD |
Model Size
Datasheets
Softwares
Arduino
UIFlow 1.0
coming soon...
UIFlow 2.0
coming soon...
Video
- Unit LoRaWAN-EU868 Product Introduction and Example
Product Comparison
| Product Comparison |
Unit LoRaWAN-EU868
|
Unit LoRaWAN 868MHz
 |
|---|---|---|
| Chip Module | STM32WLE5 | ASR6501 |
| Reception Sensitivity | -137 dBm | -137 dBm |
| Interface Type | UART @ default baud rate: 115200 | UART @ default baud rate: 115200 |
| LoRaWAN Protocol Version | LoRaWAN 1.0.3, supports Class A/B/C | LoRaWAN 1.0.1, supports Class A/C |
| Transmission Power | Maximum 22 dBm | Maximum 21 dBm |
| Protocol Stack Support | LoRaWAN protocol stack built-in | LoRaWAN protocol stack built-in |
| Communication Mode | LoRaWAN and point-to-point (P2P) | LoRaWAN |