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SAM R34/R35 LoRa® Modules and SoCs
LoRa® Modules and ICs for Long Range, Low-Power Designs
SAM R34/R35 Products
WLR089U0 Module
Ultra-Low-Power, Regulatory-Certified Turnkey Solution
- Based on the ATSAMR34J18 IC
- FCC, IC and RED certified
- Integrated U.FL antenna connector
SAM R34 SoC
Ultra-Low-Power, Compact-Size ICs
- Ultra-low-power Arm® Cortex®-M0+ based MCU and LoRa radio
- Up to 256 KB Flash and 40 KB RAM to accommodate application code and stack
Why Design With the SAM R34/R35 Family?
Create Smaller Nodes
- Integrated 32-bit Arm Cortex-M0 based MCU and Sub-GHz radio
- Up to 256 KB Flash and 40 KB RAM
- Compact size for modules and SoCs
Increase Battery Life
- Ultra-low-power 32-bit Arm Cortex-M0 based MCU
- Sleep currents down to 790 nA
- Low-power RAM with battery backup
Reduce Design Risk
- Certified module with u.FL connector
- Certified IC reference design package
- Interoperability-tested software
- Trusted supply chain
SAM R34/R35 Features
- Software
- Hardware
WLR089U0 and SAM R34/R35 Software Features
Microchip LoRaWAN stack:
- Developed, maintained and supported by Microchip
- Supports Class A and Class C modes of operation
- LoRaWAN 1.0.4 regional parameters
- Multi-region support: US915, EU868, AS923, AU915, KR920, IN865 bands supported
- Proven operation with leading network providers including Actility, Senet, The Things Network and Everynet
Markets and Applications
The SAM R34/R35 family’s ultra-low power performance combined with rich set of radio and peripheral features make it an excellent choice for a variety of long-range applications where longevity of battery life is of paramount importance.
Smart Agriculture
- Cattle tracking
- Irrigation monitoring
- Smart tractors
Supply Chain and Logistics
- Container tracking
- Cold chain monitoring
- Vehicle tracking
Smart City
- Street lighting
- Waste management
- Metering and leak detection
Tools and Software
- Demo & Evaluation Boards
- Development Environment
The WLR089 Xplained Pro Evaluation Kit is a certified LoRa(R) evaluation board for developing with the WLR089U0 LoRa module and SAM R34 family of LoRa devices.
The SAM R34 Xplained Pro Evaluation Kit is a certified LoRa evaluation board for developing with SAM R34 Family of LoRa SiP devices.
Microchip Studio is an Integrated Development Environment (IDE) for developing and debugging AVR® and SAM microcontroller applications. It merges all of the great features and functionality of Atmel Studio into Microchip’s well-supported portfolio of development tools to give you a seamless and easy-to-use environment for writing, building and debugging your applications written in C/C++ or assembly code.