RAK Wireless · Lora · WisDuo · LPWAN Module · RAK4260 module is based on Microchip’s ATSAMR34J18B. It is a SiP device integratin

RAK Wireless WisDuo LPWAN Module

RAK4260H

overview

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

The SAMR chip offers a set of highly configurable peripherals (configurable as I2C/SPI/UART interfaces). In addition to the interfaces already mentioned, there is a 12-bit ADC.

It is a perfect solution for any LoRaWAN® end node developer. The integration of MCU and LoRa® transceiver reduces size and minimizes cost. Such a compact solution in a single package shortens time to market and enables rapid development and deployment for a range of scenarios.

The RAK4260 is a cost-effective and flexible solution. It can be used in a variety of IoT scenarios that require the wide-range connectivity and long battery life of LoRaWAN®.

If you need a complete development board, you can choose the RAK4260 Evaluation Board, which has the RAK4260 LoRa® board pre-soldered into the RAK4261 and the RAK5005 development board included.

Complete documentation for this product can be found on our website under Documentation.

Characteristics

• High-quality, low-power LoRa® device (Microchip ATSAMR34J18 SiP)
• Fully supported frequency coverage from 862 to 1020 MHz (all LoRaWAN® bands)
• High degree of accuracy and stability (32MHz TXCO)
• Maximum transmit power: 20dBm
• Maximum sensitivity (SF12 BW125kHz): -136dBm
• Rx current: 17mA (typical)
• A wide range of interfaces: I2C, SPI, ADC, UART, GPIOs