SparkFun SAMD21 Pro RF Hookup Guide

Contributors: Elias The Sparkiest
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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:

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Interface your Arduino with an ESP8266 to give it inexpensive access to your WiFi network and the Internet!

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The HX1 is a low-power amateur radio transmitter that can be used to send data to the Automatic Packet Reporting System (APRS) network.

MicroMod Asset Tracker Carrier Board Hookup Guide

Get started with the SparkFun MicroMod Asset Tracker Carrier Board following this Hookup Guide. The Asset Tracker uses the u-blox SARA-R510M8S LTE-M / NB-IoT module to provide a host of data communication options.

Or check out this blog post for inspiration.