US915 LoRaWAN Module with Integrated Antenna and STM32WLE5 MCU

Description

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Description

Unit LoRaWAN-US915 is a LoRaWAN communication module based on LoRa technology, specifically designed for the US915 frequency band, suitable for the United States and other regions using the US915 frequency band. The module adopts the STM32WLE5 solution, supporting long-distance communication with low power consumption and high sensitivity. The module comes with a built-in LoRaWAN protocol stack, supporting Class A, Class B, and Class C operation modes. It also supports point-to-point (P2P) communication mode and uses a UART communication interface (controlled via AT commands) for flexible configuration. Additionally, the product features a high-performance rubber duck antenna, optimized for stable signal coverage and extended communication range, making it suitable for various complex environments. This module can be used as a collection node to connect to a gateway for data collection and management, or for direct communication between devices in scenarios where a gateway is not required. It is used in IoT communication scenarios such as smart agriculture, industrial monitoring, and environmental monitoring node deployment, where long-distance and low-power communication is essential.

Features

• Compliant with LoRaWAN® 1.0.3 protocol
• Supports 915MHz frequency band
• Supports LoRa® P2P (point-to-point) communication
• LoRaWAN activation modes: OTAA, ABP
• Serial communication (AT commands)
• High-sensitivity rubber duck antenna
• Low power consumption
• Compatible with LEGO holes
• Development platforms:
  • UiFlow1
  • UiFlow2
  • Arduino IDE

Includes

• 1 x Unit LoRaWAN-US915
• 1 x HY2.0-4P Grove cable (20cm)
• 1 x Rubber duck antenna (@2.3dBi, total length 195mm, SMA male connector)

Applications

• Smart agriculture
• Industrial monitoring
• Environmental monitoring node deployment

Specifications

Learn and Documents

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