Achim Pieters

ESP32 WiFi Bootstrap: Simple Wi-Fi Provisioning with HomeKit Integration

Blog, HomeKit /

Configuring Wi-Fi on an ESP32 can be challenging—especially if you want the device to work across different networks without re-flashing the firmware each time. Fortunately, the ESP32 WiFi Bootstrap project offers an elegant solution. In this blog post, we’ll explore how this project works, how to integrate it into your own ESP32 projects, and how the HomeKit […]

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Simplify Your PCB Panelization Workflow with Mouse Bite Footprints in KiCad

Blog /

When designing printed circuit boards (PCB’s), panelization is a common technique to manufacture multiple boards simultaneously. A widely used method for separating these boards after production is the use of breakaway tabs, often referred to as mouse bites. The mouse-bite.pretty library offers a convenient collection of KiCad footprints that simplify this process. What Are Mouse Bites? Mouse bites are

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KiCAD6 and up – Track width

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If you’re designing PCBs in KiCad 6.0.10 or newer, you know how important it is to use consistent track widths and via sizes throughout your design. Manually entering the same settings over and over can be time-consuming and error-prone. That’s where KiCAD6-Trackwidth comes in — a simple configuration you can import directly into your project. As a result, you gain immediate access

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THE ULTIMATE GUIDE TO THE ESP8266-01 PINOUT

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The ESP8266-01 is the tiniest, most affordable Wi-Fi microcontroller module in the ESP8266 family. Its minimalist design and ultra-small footprint make it perfect for embedding wireless connectivity into compact devices. Despite having only 8 pins, the ESP-01 can power robust smart home solutions, basic sensors, relays, and automation — all at an unbeatable price. This guide gives

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THE ULTIMATE GUIDE TO THE ESP8266 PINOUT

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The ESP8266 is a classic microcontroller that has powered the IoT revolution. Praised for its affordability, integrated Wi-Fi, and robust community support, the ESP8266 is the go-to choice for tinkerers, students, and engineers building everything from smart switches to wireless sensors. In this guide, you’ll learn everything about the ESP8266 pinout. What is the ESP8266? System-on-Chip (SoC)

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THE ULTIMATE GUIDE TO CREATING A BOOTABLE INSTALLER FOR macOS

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The Mac operating system is powerful, secure, and robust — but sometimes, you need more than just the default installation tools. Whether you’re deploying macOS across multiple devices, recovering a Mac that won’t boot, or preparing for a clean install, a bootable installer is the ultimate solution. In this guide, we walk you through the entireprocess

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CONNECTING A 0.91” OLED DISPLAY TO THE ATTINY85

Blog, Projects /

The ATtiny85 is a compact and low-power microcontroller ideal for minimalist electronics. Whether you’re building a wearable, a sensor node, or a creative display, the ATtiny85 paired with a 0.91” OLED display delivers powerful functionality in an ultra-tiny footprint. In this guide, you’ll learn how to flash the ATtiny85, wire it up to an OLED display, and power it

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THE ULTIMATE GUIDE TO THE DRV8825 PINOUT

Accessories, Blog /

The DRV8825 is one of the most popular stepper motor drivers in the world of embedded systems. Engineered for precision and control, it’s widely used in 3D printers, CNC machines, robotics, and countless other applications where accurate motion is essential. Whether you’re a beginner or an experienced maker, the DRV8825 provides everything you need to drive motors

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THE ULTIMATE GUIDE TO THE ESP32-C6 PINOUT

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The ESP32-C6 DevKitC-1 V1.0 is a powerful new development board based on Espressif’s groundbreaking ESP32-C6-WROOM-1 module. This chip is the first in Espressif’s lineup to feature Wi-Fi 6, Bluetooth 5, and IEEE 802.15.4 (for Zigbee & Thread) all in one SoC. With native USB, RISC-V architecture, and secure IoT features, the ESP32-C6 is designed for tomorrow’s wireless world. It is also suitable for

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