Compile wokwi.com sketches locally with arduino-cli instead of waiting in Wokwi's cloud build queue - therapyKG/wokwi-local ...

ESP32-based air quality monitoring prototype with BLE, simulated sensor readings, alerts and Python CSV logging. - sabesan-k/ESP32-Air-Quality-Monitor ...

Two beams, one pour day, very different strengths? Calendar age hides the real story. Build it under ₹2500: an ESP32 and ...

Build six awesome ESP32 projects using open-source code. Create a working pulse oximeter with an OLED display to track your ...

Using an M5Stack AtomS3 Lite with ATOMIC RS485 Base, you can use ESPHome to create a serial proxy. You can then connect this ...

DIY crypto hardware projects use ESP32 boards and Raspberry Pi computers for price tickers, full Bitcoin nodes and air-gapped ...

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

Display your vision one module for it allSHENZHEN, China - October 27, 2026 - GUITION (Shenzhen Jingcai Intelligent Co., ...

These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...

Hioki is one of those Japanese test-equipment names that engineers associate with quality and with a high price, so a Hioki multimeter for 95 US dollars sounds like a fake. It isn't. The DT4215 is a ...

About five years ago, I worked on IoT for my job. I once used this DHT11 (a blue temperature and humidity sensor) to build a ...

Cloud projects are end-to-end encrypted in the browser before upload (AES-256-GCM with a random key per project, and account ...