CO2 traffic light (Plus version) - Wifi
The CO2 traffic light is a simple solution to measure the CO2 level in a room and transmit the data via the OnBoard WiFi 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:
- Sensirion SCD30 - CO2 sensor
- Microchip SAMD21G18 - Cortex-M0 microcontroller
- 4 pcs World Semi WS2812B - RGB LEDs
- Microchip ATWINC1500 - WiFi module
- Microchip ATECC608 - crypto chipset
- Qwiic compatible I2C connector
- Piezo buzzer
- USB-C connector for power supply and firmware updates
| Shipping weight: | 0,05 Kg |
| Dimensions ( length × width × height ): | 5,00 × 5,00 × 2,00 cm |
