ESPHome Air Quality Sensor (eCO2 and TVOC)
Total Volatile Organic Compounds (TVOC) are a group of compounds present in the air (VOC), these are emitted from everyday...
Total Volatile Organic Compounds (TVOC) are a group of compounds present in the air (VOC), these are emitted from everyday...
Xiaomi Flower Care is a small battery powered sensor that can be integrated in Home Assistant by the ESPHome firmware...
Using a capacitive sensor is possible to “sense” the presence of water within a tank fixing it at a fixed...
A PIR sensor is often used to detect motion using Passive Infrared Radiation to detect changes on temperature readings of...
ESPHome offer a very useful option to flash our device over WI-FI (OTA), so without remove the thing from where...
The ESP32-CAM Development Board is based on ESP32S chip and a 2MPixel (OV2640) camera. It’s very little (40mm x 30mm),...