Code to quickly recalibrate a SCD-30 sensor using Arduino. If sensor is not returning values around 400-450ppm when outside, use this code to reset it. Also disables automatic self-calibration because ...

El siguiente progrma desarrolloda se han cargado las siguientes librerias: Liberia Sensor de CO2 Libreria del adaptador de micro sd Data Logging Shield v1.0 seguidamente se puede observar el codigo ...

The air quality affects human health and energy. High levels of carbon dioxide in the air can cause serious ailments of a human body. Due to the increased attention to this issue, it is necessary to ...

Two wireless CO2 sensor units based on Sensirion SCD40 sensor with M5Stack UNIT CO2 I2C sensor, and TeHyBug miniature CO2 sensor device.

Infineon has added new a shied to its Shield2Go ecosystem with the XENSIV PAS CO2 Shield2Go board integrating the company’s XENSIV PAS CO2 sensor capable of measuring carbon dioxide levels. We first ...

While better known on these pages for his software exploits, he recently decided to add SMD electronics to his repertoire by designing and assembling a pocket-sized CO2 monitor.

In this project my aim is to develope CO2 level supevisory tool with STM32WB, SPG40 CO2 sensor and widespread Tuya smarthome framework and smartphone app. Tuya compatible zigbee gateways are made by ...