The ESPHome 2025.6.0 open-source firmware was released on June 18, 2025, with ESP32-P4 support and an initial OpenThread ...

ESPHome has become one of my favorite tools for managing smart home devices. It gives me the ability to configure, update, and troubleshoot sensors and microcontrollers without needing to write ...

I 've been big on the Home Assistant train for a while now, and I've been slowly migrating all of my cloud-based services, ...

Connect the MQ-3 sensor and ESP32 following the provided hardware diagram. Update WiFi credentials, Sentilo server details, and sensor information in the code. Upload the code to the ESP32 using the ...

Once it has the data, it can store it in a database on a microSD card and/or send it to a gateway via MQTT or the REST API. The firmware is not quite new, as it was released about 5 years ago and is ...

A dual-microcontroller rover that autonomously detects humans using a thermal camera and PIR sensor, sends GPS coordinates via GSM, and avoids obstacles using ultrasonic and gyroscope data. It ...