P

platformio

ATmega644P embedded C projects, bare metal AVR microcontroller development using Microchip Studio and PlatformIO. Includes state machines, interrupts, PWM, ADC and more!

An advanced retro-cybernetic custom firmware for the LilyGO T-Watch S3 Ultra (SCR Terminal). Features security research tools, BLE/WiFi recon, multi-protocol LoRa, an RTC-driven virtual pet, and browser Web Flasher support.

Bitcoin price ticker firmware for the ESP32-2432S028 (Cheap Yellow Display) — live USD/THB price, 24h chart, halving countdown, Moscow Time, Fear & Greed. OTA updates, touch pages, night mode.

ATmega88 PlatformIO project with DS18B20 temperature sensing, HD44780 LCD output, and Vcc monitoring.

ESP32-S3 firmware platform: FreeRTOS multi-task architecture, BLE protocol, OTA recovery, tiered persistence, and on-device ML inference

A strictly portable, zero-allocation, header-only command line interface (CLI) library for embedded systems. C99, no-libc dependencies. Ideal for Arduino, STM32, ESP32, and bare-metal AVR/ARM.

This is the library package for Remix which contains library code and example drivers.

Hello world using Platformio for the Hacker Hotel 2024 badge.

A very quick and dirty port of the Arduino sketch from the manufacturers demo projects tested it with a SUNTON 8048S050C board (5" IPS touch screen).

Network Manager for Arduino boards

This is a higher level API (or HAL) for using the serial port (USART1, USART2, USAR3, etc.), intially developed on the Blue Pill (STM32F103C8) with libOpenCM3.

This is a program written using HAL to generate a variable duty cycle PWM signal.

Easy PlatformIO ESP32 OTA Starter Template

SKR v1.1 & TMC2130 & LV8729 – total printer revamp