Sensors

Quick Introduction to MQTT MQTT is an OASIS standard messaging protocol for the Internet of Things (IoT). It is designed...

Luglio 16, 2022

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...

Giugno 7, 2022

The Aqara P1 sensor is the new upgraded version of the Aqara Zigbee movement sensor. Main improvements are: Zigbee protocoll...

Maggio 29, 2022

Using a capacitive sensor is possible to “detect” the presence of water within a tank attaching it at a fixed...

Marzo 18, 2022

A PIR sensor is often used to detect motion using Passive Infrared Radiation to detect changes on temperature readings of...

Marzo 8, 2022