WisDuo LPWAN Module RAK4260

  • Configuration Interface
  • Class
  • Frequency band
  • LoRaWAN version
  • Chipset
  • Sleep Power consumption
  • P2P support
  • Max Transmit power
  • ARM Cortex
  • Spread Factor

SG$ 11.58 SG$ 11.58 11.58 SGD

US$ 8.80

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The RAK4260 LPWAN Module is based on Microchip's ATSAMR34J18B. It is a SiP device integrating a 32-bit ARM Cortex -M0+ MCU with a LoRa Transceiver in a compact surface mount package.


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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 RAK4270 LoRa Module includes an STM32L071 MCU and an SX1262 LoRa chip, which supports 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 2.31 μA (down to 1.61 μA @ 2.0 V), but during the Transmit mode, it can reach the maximum output power of 22 dBm. As a receiver, it can achieve a sensitivity of -138 dBm


The module complies with the LoRaWAN® 1.0.2 protocol, so it can be used for implementing LoRa® networks or LoRa® point to point 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, smart cities, etc.


This module is expected to be controlled by an external controller through its UART interface by sending a set of AT commands. These AT commands control not only the state of this module but also set the LoRaWan® communication parameters and payloads (see RAK AT Command Manual).

Features

  • It has Ultra-Low Power Consumption of 2.31 μA (down to 1.61 μA @ 2.0 V)

  • Perfect for ultra-long transmission

  • Highly sensitive in LoRa® modulation (~138dBm)

  • Low Cost

  • Stronger signal transmission (22dB max@PA_BOOST)

  • Easy-to-use

  • LoRa module is suitable for applications in Smart City, Smart Agriculture, Smart Industry.

  • LoRa bandwidth range of 7.8 kHz to 500 kHz, SF5 to SF12, BR=0.018~62.5 kb/s

Specifications for WisDuo LPWAN Module RAK4260

LoRaWAN
Configuration Interface USB
Uncategorized
Frequency band 800MHz or 900MHz
Class Class A, B, C
LoRaWAN version 1.0.2
Chipset ATSAMR34J18B
Sleep Power consumption 860nA
P2P support No
Max Transmit power 20dBm
ARM Cortex ARM Cortex M0+
Spread Factor SF7~SF12
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