Sample code for driving 128x64 OLED display (SSD1306 driver) via ESP-IDF's I2C master driver

SSD1306/SH1106 Driver for esp-idf

NightDriver client for ESP32

Haptic input knob with software-defined endstops and virtual detents

Captive Portal for ESP32 that can connect to a saved wireless network or start an access point where you can connect to existing wifis.

thread library for OpenSCAD

uiflow micropython project

The source for code and sections of documentation for my UIFlow Handbook.

Kalman filter library

A curated list of awesome libraries, projects, tutorials, papers, and other resources related to Kalman Filter(KF). This repository aims to be a comprehensive and organized collection that will hel…

Raspberry Pi Spectrometer

Web-based tools for collecting, analyzing, and sharing data from a DIY spectrometer

USB-PD charger as a programmable power supply.

Open-Source Firmware for ZY12PDN USB Power Delivery Trigger

USB-PD ESP32 Power Analyzer

ESP32 USB-C Power Delivery module

ESPHome components for AW9523 and SH1107

Protocol Buffers with small code size

Example of JSON Serialize and Deserialize in ESP-IDF

ADS1115 driver for ESP-IDF

JLC2KICAD_lib is a python script that generate a component library (schematic, footprint and 3D model ) for KiCad from the JLCPCB/easyEDA library.

(unofficial) Modbus Espressif component for power meters

PlatformIO project example for LVGL

LVGL ported to ESP32 including various display and touchpad drivers

Hardware Agnostic Graphics Library for embedded

ESP32-compatible example for I2C-LCD1602 Display

Arduino library for SSD1306 monochrome 128x64 and 128x32 OLEDs