LoRaWAN Unit EU868 (STM32WLE5) with Antenna

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)