Gravity: UART Infrared Carbon Dioxide Sensor (0-50000 ppm) Shipping:1 day You will need an RS232

You will need an RS232 to TTL converter circuit if you need to attach this device to a computer

before you connect the USB-I2C to your computer

Half-size breadboard x 1

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Gravity: UART Infrared Carbon Dioxide Sensor (0-50000 ppm) Shipping:1 day You will need an RS232DFRobot released its latest wide range Arduino infrared CO2 sensor, which effective range is up to 0~50000ppm. This sensor is based on non dispersive infrared ( NDIR ) technology and has good selectivity and oxygen free dependency. It integrates temperature compensation and supports UART communication mode. Most importantly, the product is easy to use; it is compatible with all types of microcontrollers with UART port, like Arduino, Raspberry Pi and