scd40

Arduino Repository for an E-Ink CO2 Sensor using ESP32 and SCD4X

An advanced CO2 Monitor/Meter firmware for ESP32 with Android and iOS App for real time visualization and charting of air data, data logger, a variety of communication options (BLE, WIFI, MQTT, ESP-Now) and many supported sensors.

Arduino library for Sensirion SCD4x sensors

Embedded driver for the SCD4x sensor family.

RaspberryPi driver for Sensirion SCD4x sensors

A library to interface esp chips with the SCD4x CO2 sensors in the Arduino (c++) Framework.

CO2-Ampel / CO2-Traffic-Light to measure and show the carbon dioxide concentration in a room, based on Sensirion SCD30/SCD4x sensor and Microchip SAMD21 microcontroller

SCD4X(SCD40, SCD41, SCD43) full-featured driver library for general-purpose MCU and Linux.

Zigbee firmware for ESP32 C6 based multi-functional air quality sensor

Arduino code examples for raw sensor communication with many Sensirion sensors

MicroPython module for work with SCD4x (SCD40, SCD41) low power CO2, temperature & humidity electroacoustic sensor from Sensirion.

SCD4x (SCD40/SCD41) + AQM1602 + RP2040

MicroPython driver for Sensirion SCD40 and SCD41. Derived from the Adafruit CircuitPython version

Sensirion SCD4x sensor library for the ESP32 microcontroller family. It enables developers to communicate with the SCD4x sensor on the ESP32 platform using the I2C communication channel.

Python Driver for Sensirion I²C Carbon Dioxid Sensor - SCD41

ESP32-C3 CO2 Station with MQTT & Home Assistant Integration

Zigbee climate sensor CO2/VOC CC2652P

Python Driver for Sensirion I²C Carbon Dioxid Sensor - SCD40, SCD41

Real-time Air Quality Monitor with ESP32, PMS5003, SCD30 & ST7735 Display (CO2, PM1.0, PM2.5, PM10, IAQ, MQTT).

Sandbox for experiments with SCD40 CO2 sensor