LoRaWAN Unit EU868 (STM32WLE5) with Antenna

2025-01-08T10:51:34+00:00

Price: 20.70

This LoRaWAN-EU868 is a communication module based on LoRa technology, specifically designed for the EU868 frequency band, making it ideal for Europe and regions using the same frequency standard. The STM32WLE5 core gives the module long-range communication, low power consumption, and high sensitivity.

It comes with the LoRaWAN protocol stack and supports three operating modes: Class A, Class B, and Class C. It also supports point-to-point (P2P) communication, allowing flexible data transmission even without a central gateway. Configuration is done through a UART connection using simple AT commands, making setup straightforward and adaptable to different needs.

Equipped with a rubber antenna, it provides stable signal coverage and an extended communication range, even in difficult areas. It can function as a data collection node, sending information to a gateway for centralised management, or it can enable direct communication between devices when no gateway is available.

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

Specifications

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 x 24 x 8mm
Product Weight | 31.9g
Package Size | 240 x 92 x 10mm
Package Weight | 33.4g

Resources

Product Wiki

Unit LoRaWAN-EU868 AT Command Manual

Datasheet

Pinout

HY2.0-4P | Black | Red | Yellow | White
Define | GND | 5V | TXD | RXD

Package Contents

1x Unit LoRaWAN-EU868

1x HY2.0-4P cable (20cm)

1x Stub antenna (@2.8dBi, total length 195mm SMA inner pin)