Integrated digital digital ambient light sensor for measuring infrared and visible light Onboard BME280 sensor to measure temperature, humidity and barometric pressure Onboard icm20948 motion sensor, accelerometer, gyroscope and magnetometer Onboard si1145 sensor for measuring ir/uv rays Integrated SGP40 sensor for environmental voc detection 1.3-inch onboard OLED display, real-time display of environmental data i2c bus that allows you to read and display data using only two wires Comes with development resources and user manual (python example) Tsl25911fn Digital Ambient Light Sensor i2c address: 0x29 Effective arrival: 0~88000lux Bme280 temperature, humidity and barometric pressure sensor i2c address: 0x76 Temperature detection: -40~85 Celsius (0.01 Celsius resolution, 1 Celsius accuracy) Moisture detection: 0 ~ 100% ur (0.008% ur resolution, 3% ur accuracy, 1s response time, 2% ur delay) Air pressure detection: 300~1100hpa (resolution 0.18pa, accuracy 1hpa) motion sensor icm20948 (9 degrees of freedom: 3-axis accelerometer, 3-axis gyroscope, 3-axis magnetometer) i2c address: 0x68 Accelerometer Resolution: 16 bits Accelerometer range (configurable): 2, 4, 8, 16g Gyroscope resolution: 16 bits Gyroscope range (configurable): 250, 500, 1000, 2000/s Magnetometer Resolution: 16 bits Magnetometer Range: 4900t si1145 IR/UV Sensor 128x64 display Colour:black Material:pvc Size:100 x 79mm Package Contents: 1 * environment sensor for nano 1 * screw pack 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.