FFT Examples in Python

A battery management library for the XIAO BLE and XIAO BLE Sense board using Zephyr.

Awesome-LLM: a curated list of Large Language Model

Zephyr Development VisualStudio Code Workspace configuration.

USART + DMA boilerplate with STM32CubeIDE

Altium to KiCad converter for PCB and schematics

Enable printf() function to work with USB Virtual COM Port (STM32H743ZI)

An easy to use, easy to deploy crypto library

Low-level Lora (SX127_) library for the ESP-32 IDF

A minimal breakout board for the new ESP32-S2-WROOM module

Matter (formerly Project CHIP) creates more connections between more objects, simplifying development for manufacturers and increasing compatibility for consumers, guided by the Connectivity Standa…

Cross-Platform SDR Software

KiCAD RF tools: footprints wizard and round tracks, mask expander, via fencing

This repo contains all the necessary design and fabrication files for the Seeed Studio LoRa-E5 based Penguino Feather breakout board.

M5StickCPlus Arduino Library

Demonstrating 'secure device authentication' using an esp32 running the micropython firmware. This demo leverages a microchip secure element atecc608a and authenticates with Google IoT Core.

❄️ Firmware and simulator for Coldcard Hardware Wallet

STM32 examples for USART using DMA for efficient RX and TX transmission

Collection of sketches using the Arduino core for Murata's CMWX1ZZABZ (STM32L082 and SX1276)

Firmware for NanoVNA V2

APRS with DRA818 module

CubeSatSim, the AMSAT CubeSat Simulator

PC GUI software for NanoVNA V2

Interactive HTML BOM generation plugin for KiCad, EasyEDA, Eagle, Fusion360 and Allegro PCB designer

MLAB hardware modules

The kicad footprints I use

Zephyr firmware for the nRF52832 PineTime smartwatch