The best JTAG/SWD debuggers for embedded firmware developers in 2026 — 8 debug probes for STM32, ESP32, nRF and RP2040 compared on interfaces, target support, speed and license, with honest verdicts and direct Amazon links.
The best nRF52840 development boards in 2026 — 8 Bluetooth 5 / Thread / Matter boards from Seeed, Adafruit, SparkFun, Makerdiary and Waveshare compared on size, GPIO, sensors, debugging and use case, with honest verdicts and direct Amazon links.
The Improved Inter-Integrated Circuit (I3C) is a next-generation communication protocol developed by the MIPI Alliance to overcome the limitations of I2C and SPI. It provides a high-speed, low-power interface designed …
NVIC is an on-chip controller that provides fast and low latency response to interrupt-driven events in ARM Cortex-M MCUs. In this tutorial, We will explain the role of the nested …
In this tutorial, we will talk about the interrupt vector table. Firstly, we will define the interrupt vector table (IVT). Secondly, we will see the role of IVT for interrupts …
In this tutorial, we will learn to install Mosquitto MQTT broker on Windows machine as well as Linux Ubuntu operating system. An MQTT broker is the main component of an …
In this tutorial, we will learn how to install Node-RED on Windows and how to use Node-RED dashboard locally with Windows. This guide includes the installation of Node.js and Node-Red …
In this tutorial, we will discuss DMA which stands for direct memory access. Firstly, we will see why we need to use DMA and what are the advantages of using …
In this tutorial, we will see what is a cross-compilation toolchain? we will see how to install an ARM cross-compilation toolchain to build an application for a target device on …
In this tutorial, we will discuss the logical instructions of 8086 microprocessor. We will see assembly examples of each logical instruction and output on the simulator. Now let’s discuss all …