ESP8266 sensor box with OLED display and fine dust sensor

thingiverse

I'm working on the first version of my sensor box. It's packed with various sensors for detecting Air Quality, Temperature, Humidity, and Fine Dust Acquisition. Unfortunately, I never completed the software. The air quality and alcohol sensors require 5V power, so you'll need to use a signal converter. Furthermore, the NodeMCU has only one input, which means an ADC is absolutely necessary! At the back of the box, there's an LED strip that's securely fastened without using screws. The components used include: * BMP280: Check out this link for more information - https://www.aliexpress.com/wholesale?SearchText=bmp280 * OLED: Get your OLED display here - https://www.aliexpress.com/wholesale?SearchText=oled+i2c * SDS011: Learn more about this component at - https://www.aliexpress.com/wholesale?SearchText=sds011 * NodeMCU v3: Find out where to buy it - https://www.aliexpress.com/wholesale?SearchText=nodemcu+v3 * NodeMCU Base: Check out the base here - https://www.aliexpress.com/wholesale?SearchText=NodeMcu+Node+MCU+Base * APDS-9960 RGB: Get your RGB component at - https://www.aliexpress.com/wholesale?SearchText=apds-9960 * MQ3-Sensor: Buy the sensor here - https://www.aliexpress.com/wholesale?SearchText=mq3 * MQ135-Sensor: Check out this link for more information - https://www.aliexpress.com/wholesale?SearchText=mq135 * Level converter: Get your level converter at - https://www.aliexpress.com/SearchText=level+converter * ADS1115: Learn more about the component here - https://www.aliexpress.com/wholesale?SearchText=ads1115 * LED Strip: Check out this link for more information - https://www.aliexpress.com/wholesale?SearchText=ws2812b+144