Charles Duya is a tech enthusiast and DIY Feature Writer at MUO. Prior to his role as an author at MUO, he worked as a contributor and certified STEM trainer majorly in microcontroller-based project ...

This repository contains the bootloader for Adafruit nRF52832 boards (512KB flash, 64KB SRAM). It is based on nRF52 SDK 11.0.0 using the classic serial and OTA update options, and adds the following ...

This repository contains a customized version of the Arduino bootloader firmware with watchdog timer (WDT) support. The stock Arduino bootloader introduces a couple of seconds of delay during boot in ...

We all know that, Atmega328 IC is used in Arduino UNO board. This IC is the brain of the Arduino board. Actually, Arduino designers wanted to make a handy prototyping board for the beginners so they ...

While newer Arduinos and Arduino compatibles (including the Hackaday.io Trinket Pro. Superliminal Advertising!) either have a chip capable of USB or rely on a V-USB implementation, the old fogies of ...

The ATtiny family is a series of one of the smallest microcontrollers in the AVR market. These microcontrollers are capable of utilizing many of the libraries available on the Arduino platform. The ...

Security is something that’s far too often overlooked in embedded devices. One of the main risks is that if the device doesn’t verify the authenticity of incoming firmware updates. [Walter Schreppers] ...

A bootloader is a small piece of software that runs before the main application code on an embedded device. Its main purpose is to initialize the hardware, set up the memory, and load the application ...

Wahome Karonji is a tech enthusiast with a proven track record of excelling in microcontroller-based projects. With a wealth of experience in this field, he has developed a keen eye for finding ...