Modern and user-friendly Python library for working with USB devices.

USB library for Java

USB Power Delivery for Arduino

USB-to-Serial Adapter Hardware and Firmware

Tutorial code for controlling an MCU via USB

High-quality QR Code generator library in Java, JavaScript, Python, C++, C, Rust, TypeScript.

Demo app for Swiss QR Bill generation

Platform-independent serial port access for Java

The Things Network device library for ESP32 (ESP-IDF) and SX127x based devices

Human Interface Device (HID) Tools for Windows and Devices

Java library for Swiss QR bill payment slips (aka QR-Rechnung)

ZITADEL - Identity infrastructure, simplified for you.

Open-Source Firmware for ZY12PDN USB Power Delivery Trigger

Simple example projects showing how to use libopencm3.

blinkies for _any_ board supported. Useful for testing your toolchain and build environment

The Things Network device library for ESP32 (ESP-IDF) and SX127x based devices

Open source ARM Cortex-M microcontroller library

Windows Driver Installer library for USB devices

PlatformIO IDE for VSCode: The next generation integrated development environment for IoT

High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.

Your Gateway to Embedded Software Development Excellence 👽

QR Code Generator for .NET

.NET library for Swiss QR bill payment slips (aka QR-Rechnung)

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

LoraWAN-MAC-in-C library, adapted to run under the Arduino environment

SX1301 Lora Concentrator Raspberry PI based gateway setup

Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips