Module LoRaWAN-EU868
SKU:M148
Description
Module LoRaWAN-EU868 is a long-range, low-power wireless communication module based on LoRa modulation technology, designed for long-distance, low-power IoT application scenarios. The module adopts the RAK3172-8-SM-I (built-in STM32WLE5) core solution, featuring long-distance transmission, low power consumption, and high receiving sensitivity. Developed for the EU868 frequency band, it complies with European radio frequency regulations and is suitable for the EU and regions adopting the EU868 band. The module integrates a complete LoRaWAN protocol stack, supporting three operating modes: Class A/Class B/Class C, and is also compatible with point-to-point (P2P) communication. It supports low-power sleep to meet the requirements of long-endurance terminals.
Hardware-integrated DIP switches allow flexible switching of UART communication pins to adapt to different main control platform pin assignments. The module is controlled via standard AT commands and supports multi-module stacking for easy function expansion. Equipped with a high-performance rubber duck antenna, it improves signal stability, coverage, and communication distance, adapting to complex industrial and outdoor environments. This module can act as a collection node connected to a LoRaWAN gateway for data acquisition and remote management; it can also achieve direct device-to-device communication in P2P mode without a gateway. Typical applications include smart agriculture, industrial monitoring, environmental monitoring, and other long-range low-power IoT communication scenarios.
Features
- Compliant with LoRaWAN 1.0.3 protocol
- Supports EU868 frequency band
- Supports LoRa P2P (Point-to-Point) communication
- LoRaWAN activation modes: OTAA, ABP
- UART communication (AT commands)
- High-sensitivity rubber duck antenna
- Low power consumption
- Development Platform
- UiFlow2
- Arduino IDE
Includes
- 1 x Module LoRaWAN-EU868
- 1 x Rubber Duck Antenna
Applications
- Smart Agriculture
- Industrial Monitoring
- Environmental Monitoring Node Deployment
Specifications
| Specification | Parameter |
|---|---|
| LoRa Solution | STM32WLE5 @256 KB Flash, 64 KB RAM |
| Supported Frequency Band | EU868 (863 ~ 870 MHz) |
| Protocol Support | LoRaWAN 1.0.3 protocol (Class A/Class B/Class C) |
| Receiving Sensitivity | -137 dBm |
| Transmit Power | Max. 19 dBm |
| LoRaWAN Activation Modes | OTAA, ABP |
| Communication Mode | LoRaWAN and Point-to-Point (P2P) |
| Interface Type | UART @ 115200bps, supports AT commands |
| Antenna Specification | Size 198 x 13mm, interface SMA (female inner pin), operating band 863 ~ 870 MHz, gain 2.8dBi, VSWR ≤1.3 |
| Standby Power Consumption | Standby: DC 5V@6.70mA Sleep: DC 5V@9uA or 3.3V@3.69uA |
| Operating Current | P2P mode receiving data (BW 125K): 5V@8.27mA P2P mode continuous transmission (BW 125K): 5V@80.38mA |
| Operating Temperature | 0 ~ 40°C |
| Product Size | 54.0 x 63.6 x 7.6mm |
| Product Weight | 16.1g |
| Package Size | 134.0 x 95.0 x 15.7mm |
| Gross Weight | 54.2g |
Learn
Operating Mode Description
Comparison of LoRaWAN Operating Modes
| Mode | Downlink Real-Time Performance | Power Consumption | Application Scenarios |
|---|---|---|---|
| Class A | Lowest | Lowest | Periodic data upload, low-power sensors |
| Class B | Medium | Medium | Timed control devices |
| Class C | Highest | Highest | Real-time control devices such as industrial automation |
Certifications
Schematics
PinMap
M5-Bus
SW in the M5-Bus below can be switched via DIP switches to adapt to different main controllers.| PIN | LEFT | RIGHT | PIN |
|---|---|---|---|
| GND | 1 | 2 | RX (SW) |
| GND | 3 | 4 | |
| GND | 5 | 6 | |
| 7 | 8 | RST (SW) | |
| 9 | 10 | ||
| 11 | 12 | ||
| RX (SW) | 13 | 14 | TX (SW) |
| RX (SW) | 15 | 16 | TX (SW) |
| 17 | 18 | ||
| 19 | 20 | ||
| TX (SW) | 21 | 22 | RST/RX (SW) |
| TX (SW) | 23 | 24 | TX (SW) |
| HPWR | 25 | 26 | RX (SW) |
| HPWR | 27 | 28 | 5V |
| HPWR | 29 | 30 |
Model Size
Datasheets
Softwares
Arduino
Protocol
Video
- Module LoRaWAN-EU868 Product Introduction