RAK3172 STM LoRaWAN Module

  • Frequency band
  • Antenna Connector

SG$ 20.34 SG$ 20.34 20.3355 SGD

US$ 15.00

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The RAK3172 LoRa Module includes a STM32WLE5CC chip, which supports eight (8) spreading factors (SF5 ~ SF12) and signal bandwidth that can be adjusted between 7.8 kHz to 500 kHz. It has Ultra-Low Power Consumption of 1.69 μA in sleep mode, but during the Transmit Mode, it can reach the maximum output power of 22 dBm. As a receiver, it can achieve a sensitivity of -148 dBm.


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Rakwireless

RAKwireless is an industrial-leading connectivity provider that builds infrastructures and Modular Edge devices for IoT, Smart City, and Smart Agriculture markets with in-house developed solutions, utilizing LPWA (Low Power Wide Area) technologies.


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Overview

The RAK3172 LoRa Module includes a STM32WLE5CC chip, which supports eight (8) spreading factors (SF5 ~ SF12) and signal bandwidth that can be adjusted between 7.8 kHz to 500 kHz. It has Ultra-Low Power Consumption of 1.69 μA in sleep mode, but during the Transmit Mode, it can reach the maximum output power of 22 dBm. As a receiver, it can achieve a sensitivity of -148 dBm.

The module complies with Class A, ClassB, Class C of LoRaWAN 1.0.3 specifications, and it also supports LoRa Point to Point (P2P) communications. The module is suitable for various applications that require long-range data acquisition and low power consumption, such as smart meters, supply chain and logistics tracking, agricultural sensors, and smart cities.

You can configure the mode and operation of the RAK3172 module using RAK3172 AT Commands via a UART interface. Also, it offers low-power features that are very suitable for battery-powered applications.

Features

  • LoRa module for Smart City, Smart Agriculture, Smart Industry
  • Compact Form Factor: 15 x 15.5 x 3.5 mm 32 Pin Stamp Pad for PCB SMT mounting I/O ports: UART/I2C/SPI/ADC/GPIO
  • Temperature range: -40 °C to +85 °C
  • Supply voltage: 2.0 ~ 3.6 V
  • Frequency range: 150 MHz to 960 MHz
  • Low-Power Wireless Systems with 7.8 kHz to 500 kHz Bandwidth
  • Ultra-Low Power Consumption 1.69 μA in sleep mode
  • Core: ARM 32-bit Cortex – M4 with MPU Up to 256 KB flash memory with ECC
  • 64 KB RAM
  • AT commands control interface
  • Supported bands: (EU433, CN470, RU864, IN865, EU868, AU915, US915, KR920, and AS923)

Application

Specifications for RAK3172 STM LoRaWAN Module

Frequency band AS923 or AU915 or EU868 or IN865 or KR920 or US915
Antenna Connector without iPEX or with iPEX
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