SparkFun has released a new air quality multi-sensor board, the Indoor Air Quality Combo Sensor, which integrates the SCD41 and SEN55 sensors from Sensirion for measuring carbon dioxide, volatile ...
To use this sensor with Arduino, Sparkfun has a great library. Many people have used this library successfully. But I was getting incorrect SP02 values and BPM values were fluctuating when using their ...
The SparkFun ESP32 Thing is a comprehensive development platform for Espressif’s ESP32, their super-charged version of the popular ESP8266. Like the 8266, the ESP32 is a WiFi-compatible ...