You can use it to write apps for your phone or tablet. But its party piece? You can now also use it to program for embedded devices —namely, a range of those based on the RP2040 microcontroller.

Learn how to debug microcontroller code when you encounter errors or bugs. Discover how to choose the right tools, check the connections, use debug statements, and more.

The fourth step is to write the code for the microcontroller. You can use any programming language that is supported by the microcontroller and the compiler, such as C, C++, Python, or Assembly.

When creating microcontroller firmware, you often need to work with data arrays. Tables make easy work of data arrays, such as those for digital-code transformation, correction for sensor linearity, ...

The second part of the code dictates the blinking pattern, i.e., how many times the LED should blink and for how long. The project above only works with microcontrollers that have built-in LED lights.

Evidence of a larger push for simple, instant flashing to microcontrollers without an installed IDE can also be found in the Tessel, a Wi-Fi-enabled board that has made twice its crowdfunding goal ...

If you’ve ever wanted to program a microcontroller “in the cloud,” you might want to head over to Inventor Town, an online IDE that allows you to write and compile firmware for th… ...