Microchip DM320111 SAM R34 LoRa Development Kit - Battery Powered IoT Solutions

Accelerate LoRa end-node development with the Microchip DM320111 SAM R34 Kit, featuring full certification, Atmel Studio support, and ready-to-use reference design.

The Microchip DM320111 SAM R34 Xplained Pro is a versatile LoRa® evaluation kit designed to accelerate development of battery-powered remote sensors and controls. Built around the ATSAMR34J18B and compatible with six variants of the SAM R34/35 family, the kit provides flexibility for diverse end node IoT applications.

Fully certified for FCC, ISED, and RED standards, the DM320111 ensures developers can confidently prototype commercial LoRa solutions. It integrates seamlessly with Atmel Studio 7 and the Advanced Software Framework (ASF) 3.44+), providing extensive software libraries, example projects, and ready-to-use application templates for rapid development cycles.

The evaluation board features key peripherals, a whip antenna, and mounting standoffs, enabling immediate testing and extended functionality for custom applications. This dual-purpose platform acts as both a reference design and a development board, giving engineers easy access to the SAM R34’s capabilities while supporting rapid prototyping of LoRa-based IoT devices.

With full hardware and software support, the DM320111 SAM R34 LoRa Kit is ideal for developers building long-range, low-power wireless solutions for smart cities, agriculture, industrial monitoring, and connected sensor networks.

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Kit Contents

One SAM R34 Xplained Pro Evaluation Board
One external antenna

Features and Benefits

SAM R34 SiP with Cortex^® M0+ CPU and LoRa Transceiver
Supports 868 MHz and 915 MHz Operation
On-Board EDBG Debugger and Support for Atmel Studio 7 ICE
Two Extension Headers for Signal Breakout and Expansion Boards
On-Board Power Management System with Current Monitoring and USB Power Conditioning
XPRO Current Measurement System Data Visualizer Support
USB Power Inlet with ESD Protection and Buck Converter
On-Board TCXO
Up to +20 dBm Maximum Output Power
+13 dBm High-Efficiency Operation
+17 dBm High-Power Operation
SMA RF Antenna Port with External Whip Antenna Included
Manual Reset Button
GPIO Button
Indicator LEDs for Status and Power
Auxiliary 10-Pin Cortex Programming Header
Direct USB Connection to SAM R34 with ESD Protection
Qtouch^® Button
CR1220 Backup Battery Holder
Supported by Studio 7 Integrated Development Platform
Software Examples Supported in Advanced Software Framework (ASF)