micropython
MicroPython is an open source interpreter for the Python programming language developed specifically for microcontrollers. It is a subset of the Python 3 language that has been pared down to run efficiently on several microcontrollers. If you are familiar with Python or looking for a quick way to write code for a microcontroller (that isn't C/C++, Arduino, or assembly), MicroPython is a good option. Depending on the hardware, not all Python modules are available. Make sure to check the documentation.
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RP2040 Thing Plus Hookup Guide
Want to take a stab at advancing your programming skills? Check out the Thing Plus - RP2040, with the first microcontroller from the Raspberry Pi Foundation. This guide will get you started working with the RP2040 and programming in MicroPython and C/C++.
Pro Micro RP2040 Hookup Guide
This tutorial covers the basic functionality of the Pro Micro RP2040 and highlights the features of the dual-core ARM Cortex-M0+ processors development board. Get started with the first microcontroller from the Raspberry Pi Foundation!
MicroMod RP2040 Processor Board Hookup Guide
This tutorial covers the basic functionality of the MicroMod RP2040 Processor Board and highlights the features of the dual-core ARM Cortex-M0+ processors development board. Get started with the first microcontroller from the Raspberry Pi Foundation!
XBee3 Thing Plus Hookup Guide
Get started with SparkFun's XBee3 Thing Plus - both the u.FL as well as the PCB antenna versions.
ARM Programming
How to program SAMD21 or SAMD51 boards (or other ARM processors).
SparkFun gator:bit v2 Hookup Guide
The gator:bit v2 is a breakout board for the BBC micro:bit. The gator:bit exposes almost every pin on the micro:bit to clippable pad with circuit protection. It also has as built-in addressable LEDs and a built-in buzzer.
MicroPython Programming Tutorial: Getting Started with the ESP32 Thing
MicroPython is an implementation and subset of the Python 3 programming language that can be used on microcontrollers. This guide will walk you through writing MicroPython programs for the ESP32 Thing development board.
How to Load MicroPython on a Microcontroller Board
This tutorial will show you how to load the MicroPython interpreter onto a variety of development boards.
Pyboard Hookup Guide
Getting started with the Pyboard using MicroPython.
Getting Started with MicroPython and the SparkFun Inventor's Kit for micro:bit
Learn MicroPython with the micro:bit.
Exploring XBees and XCTU
How to set up an XBee using your computer, the X-CTU software, and an XBee Explorer interface board.
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Old Tutorials
Looking for the old, archived tutorials? Head on over to the
archived tutorials on the main
SparkFun site.
Please be aware that the tutorials you find there are no longer
actively maintained.