Whenever the CO2 sensor is power on by the TPL (after some configurable time), the microcontroller also detects it and tries to record the current sensor values. The microcontroller updates the screen ...

This is a MH-Z19B CO2 sensor library for Arduino. It has been built from scratch to support hardware and software serial with a small footprint. The MH-Z19B is a NDIR (Non-Dispersive Infrared) type ...

To overcome these barriers, we developed a low-cost Arduino monitoring platform (CO2-LAMP) for recording CO 2 variability in electronically harsh conditions: humid air, soil, and aquatic environments.

Maker Uno RP2040 review with Arduino IDE using micro servo, soil moisture sensor, ultrasonic sensor, and I2C OLED modules Today, We will review the Cytron Maker Uno RP2040 development board combining ...

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 ...