1. T- (female header) interface CO2 and VOC detection SPG30 I2C adapt to T-WATCH TTV and other products 2. The main function of the T- interface sensor is that it does not require a connection line, and it can be extended directly through the 2.0-pitch busbar. Simple and beautiful 3. SGP30 is a metal oxide gas sensor integrating multiple sensing elements on a single chip, which can provide detailed information on air quality, such as the content of carbon dioxide (CO2) and volatile organic compounds (VOC) 4. The SGP30 is a multi-pixedigital gas sensor .I2C interface with TVOC and CO2eg output signals ,demand-controlled ventilationand loT applications 5. Suitable for with molex 4pin 2.0 53015-0410, TTV, T-WATCH, T- SGP30 sensor 4pin 2.0 female row connector PC material shell Four 2.0-pitch expansion holes are reserved at the bottom Input voltage: 3.3V Output voltage: 3.3v Working voltage: 3.3V Ambient light and RGB color sensor Proximity detection Gesture detection Measuring range: 4-8in (10-20CM) I2C interface (I2C address: 0x39) Used with molex 4pin 2.0 53015-0410 TTV extended use T-WATCH extended use T-WATCH K210 use T- extended use Using line for extended use Colour: black Material: ABS Size: 2.3 x 1.5 x 0.5cm Package Contents: 1 x CO2 VOC detection module Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.