The CO2 traffic light is a simple solution to measure the CO2 level in a room and transmit the data via the OnBoard Lora module.
The 4pcs WS2812 LEDs are showing the CO2 ppm level:
- green 0-999ppm
- yellow 1000-1499 ppm
- red 1500-1599ppm
- red flashing + buzzer >1600ppm
The controller comes with a Arduino compatible bootloader and so you can flash or modify the firmware via the Arduino IDE.
On Board you will find:
|Shipping weight:||0,05 Kg|
|Dimensions ( length × width × height ):||5,00 × 5,00 × 2,00 cm|