SparkFun SAMD21 Pro RF Hookup Guide

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Contributors: Elias The Sparkiest

Resources and Going Further

The SAMD21 Pro RF is a powerful microcontroller with LoRaWAN capabilities. To best take advantage of it, plug in a LiPo battery and a Qwiic enabled sensor. Perhaps you don't have a gateway nearby, or have found that they can be quite expensive? Look no further than our ESP32 LoRa 1 Ch Gateway with its excellent hookup guide.

SparkFun LoRa Gateway 1-Channel Hookup Guide

November 15, 2018
How to setup and use the LoRa Gateway 1-Channel in Arduino.

For more information about the SAMD21 Pro RF, check out the links below.

Looking to adding SERCOM ports for your SAMD-based board, check out the tutorial below.

Adding More SERCOM Ports for SAMD Boards

February 4, 2019
How to setup extra SPI, UART, and I2C serial ports on a SAMD-based boards.

Need some inspiration for your next project? Check out some of these related tutorials:

Photon IMU Shield Hookup Guide

Learn how to use the SparkFun Photon IMU Shield for your Photon device which houses an on-board LSM9DS1 system-in-a-chip that houses a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer.

Blynk Board Bridge Widget Demo

A Blynk project that demonstrates how to use the Bridge widget to get two (or more) Blynk Boards to communicate.

Using Home Assistant to Expand Your Home Automations

An introduction to Home Assistant, an open source home automation hub.

Cryptographic Co-Processor ATECC508A (Qwiic) Hookup Guide

Learn how to use some of the standard features of the SparkFun Cryptographic Co-processor.

Or check out this blog post for inspiration.