SparkFun Air Quality Sensor - SGP30 (Qwiic) (SEN-16531) The SGP30 is an indoor air quality sensor equipped with an I 2 C interface. It outputs equivalent CO 2 in ppm and Total Volatile Organic ...

The SGP30 is a digital multi-pixel gas sensor designed foreasy integration into air purifier, demand-controlledventilation, and IoT applications. Sensirion’s CMOSens®technology offers a complete ...

Posted in Arduino Hacks, Wireless Hacks Tagged arduino, Arduino IDE, ESP, ESP8266, wifi ← In Which Robots Fight The Console Wars Resourceful DIY Brushless Hand-held Camera Gimbal → ...

There is no reason to use an ESP8266 AND an arduino. The cpu on the ESP8266 is a 32 bit risc running at 80 Mhz, the arduino is an 8 bit AVR running at something less, maybe 32 Mhz.

The ESP8266 module comes with a Firmware pre-loaded into it. This Firmware can be used to communicate to the ESP8266 module via AT commands. But, if we use the Arduino IDE this firmware will be over ...

The custom EasyEDA PCB for the Basic version can be found on OSHWLab.The Gerber files as well as the STL files for the 3D enclosures can be downloaded for both the Basic and Pro monitor directly from ...