Arduino Dust Sensor with ESP8266
The ESP8266 comes in various packages (e.g. ESP-12, ESP-07) but I bought the (pretty) bare package for less than US$2.50.
Read moreThe ESP8266 comes in various packages (e.g. ESP-12, ESP-07) but I bought the (pretty) bare package for less than US$2.50.
Read morePut together a Arduino-based dust sensor over the weekend using the following components: Shinyei PPD42NS dust sensor The codes and
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