Connect your device via USB, launch the app, paste Wi-Fi and keys, click "Send" — done in 10 seconds.

Floppy Boards are a series of breakout boards for rapid prototyping developed as a cheap alternative of Arduino, with a lot of potential! STM32 Inside!

Build your own WiFi-enabled RGB clock using a Neopixel ring and ESP32 – no programming needed! Powered by ESPHome and designed for seamless Home Assistant integration, this project displays the current time using colorful LEDs for hours, minutes, and seconds. Whether you want a smart wall clock or a glowing desk centerpiece, this build brings together DIY flair and smart home functionality. Everything runs locally, is OTA updateable, and fully customizable through YAML – the perfect project for makers and smart home fans alike!

This is a no-code smart home automation system built around the NodeMCU ESP8266 and a 4‑channel 5 V relay module, configured through the Cadio mobile app—no firmware coding required

Automatische Bewässerungssteuerung für bis zu 4 Pflanzen mit ESP8266 und Home Assistant Integration. ✅ 4x Kapazitive Bodenfeuchte-Sensoren (korrosionsbeständig) ✅ 4x Pumpen mit individueller Steuerung ✅ Wassertank-Füllstandsüberwachung mit Schwimmer ✅ 2x Hardware-Buttons für Standalone-Betrieb Betriebsmodi: • AUTO: Kontinuierliche Überwachung, automatisches Bewässern bei Bedarf • MANUELL: Pumpensteuerung über Schalter • NOTAUS: Automatisch bei leerem Tank Sicherheit: • Interlock - nur 1 Pumpe gleichzeitig aktiv • Timeout-Schutz gegen Überflutung • Keine Pumpenaktivierung ohne Wasser Alle Parameter über Home Assistant einstellbar (Schwellenwerte, Bewässerungsdauer, Intervalle). Komplette Logik läuft auf dem ESP - keine HA-Automationen erforderlich. Hardware: ESP-01, MCP23017, ADS1115, MOSFETs PCB: 2-Layer, 97x76mm, komplett Open Source

Lightweight ESP32-based IoT module for remote data logging enabling the collection and upload of 3D printing statistic values to a cloud server, as well as displaying them locally on a dedicated display. The project also involves extending the Marlin project by adding a custom G-code command at the firmware level.

Tidesy is an innovative tide tracking device designed for coastal adventures and enthusiasts. Whether you're a surfer, sailor, or beachgoer, Tidesy delivers real-time tide updates to enhance your ocean experience.

Experimenting with different UV wavelengths and camera types to develop a feature-rich industrial plastic surface anomaly detection mechanism with edge AI.

Openterface KeyMod is a compact USB/Bluetooth HID emulator that turns your phone into a portable keyboard and trackpad. This project shows a quick, repeatable setup for local control of kiosks, signage players, mini PCs, and lab rigs when a full keyboard and mouse aren’t at hand.

MQTT Configurable Electronic Shelf Label System with Elecrow 3.7" E-Paper Display and Web Server

A small project combining ESP8266 with a vintage Soviet Nixie tube from the 70s to create an artistic clock

Your gateway to a simpler, smarter tomorrow!

Transform your staircase into an intelligent light show! This DIY RGB stairlight uses an ESP32 and WS2812B LED strips to animate each step as you walk – triggered by motion sensors at the top and bottom. It’s fully programmable with ESPHome and integrates seamlessly into Home Assistant. All logic runs locally, no coding required. You can customize animations, colors, speed, and even add idle effects. This project is the ultimate smart home upgrade – practical, stylish, and entirely your own creation!

I built a scalable ESP NOW hydroponic network using 3D printed components and off the shelf sensors to automatically care for plants with minimal intervention, starting small in my apartment but expandable for future vegetable gardens.

Hello everyone, makers and robotics enthusiasts! Today I want to talk to you about a component that is capturing my attention and that could revolutionize your next HMI (Human-Machine Interface) projects: it is the CrowPanel ESP32 4.2” E-paper HMI Display produced by Elecrow