Build a DIY smart thermostat for just $70 using an ESP32-S3 microcontroller. This open-source project includes full Home ...

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

Peek at the radio frequency activity at home.

I was looking for a fun home lab project to try over the weekend and realized it's been a while since I last made something ...

When you start developing electronics or IoT devices using the ESP32, the first problem you face is, "Which ESP32 should I ...

In Chapter 4 it was explained that the LEDC PWM generator uses a timer rollover event to determine when the next pulse is about to be generated. This could be useful in many situations. However, at ...

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

The ESP32 comes complete with a radio capable of 2.4GHz WiFi and Bluetooth. Most of the time you can ignore the technical details as there are easy-to-use functions which enable you to connect to a ...

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

In my previous article, I introduced Meta's autonomous AI agent 'Muse' to my Mac mini and experimented with browser ...

Why pay a premium for smart devices when an ESP32 and some cheap sensors can do everything for a fraction of the price?

An automatic gas detector. Developed for a project submission for the 3D printing course. - AJ212224060018/automaticgasdetector ...