AirMeter.io is an OpenSource platform for building Internet of Things (IoT) connected CO2 monitors.

EPDiy is a driver board for affordable e-Paper (or E-ink) displays.

Bluetooth Low Engery (BLE) data display with ESP32 to display Smart BMS and weighing data

Arduino library for the MQ135

Send WhatsApp message at certain time and many other things.

SHT30 Temperature And Humidity Sensor Interfacing With Raspberry Pi

Arduino library for Sensirion SPS30

Sensirion SVM30 on Arduino, ESPxx, 32U4, Lorawan, DUE

i2c driver for the CO2 sensor Sunrise from Senseair

Código fuente de programas vistos en el Curso de Arduino desde Cero en Español

Create your own Do-It-Yourself BLE enabled sensor gadget on the ESP32 platform.

Arduino Library for Honeywell's Particle Sensor (HPMA115C0-003 / HPMA115C0-004)

Demo for 8 channel I2C switch module using TCA9548A

SPS30 PM Sensor I2C Driver for Python3

CircuitPython library for Sensirion SPS30 sensor

Blynk library for IoT boards. Works with Arduino, ESP32, ESP8266, Raspberry Pi, Particle, ARM Mbed, etc.