Product description: Environmental Sensor Module for Jetson Nano, I2C with 1.3'' OLED screen - Waveshare 19486
Module equipped withenvironmental sensorsand a1.3"OLEDdisplay with blue characters, designed for a minicomputerNvidia Jetson Nano. The board, in the form of an overlay on the GPIO pins of the minicomputer, allows measurements of temperature, humidity, pressure, ambient light intensity, VOC, IR and UV radiation. It can also be used inrobotsdetecting movement and orientation. The module usesI2Cinterface with address 0x68 to communicate with the main module.
Example of connection to Nvidia Jetson Nano.
Environmental sensor module for Nvidia Jetson Nano.Main features of the sensor module
- Light intensity and IR sensor - TSL25911FN
- Temperature, humidity and pressure sensor - BME280
- Motion sensor, accelerometer, gyroscope and magnetometer - ICM20948
- IR and UV Sensor - Si1145
- VOC sensor - SGP40
- 1.3" OLED display with blue backlight to display measurement data from sensors
- I2C communication
Elements layout on the board
- TSL25911FN- digital ambient light sensor and IR sensor
- SGP40- VOC sensor
- Si1145- IR / UV sensor
- ICM20498- 3-axis accelerometer, 3-axis gyroscope, 3-axis magnetometer
- BME280- temperature, humidity, pressure sensor
- OLED display1,3" 128 x 64 px
- Voltage regulator5 V -> 3,3 V / 18 V
Elements layout on the board.Specification of the module with environmental sensors
| TSL25911FN - light intensity sensor | |
|---|---|
| I2C address | 0x29 |
| Measuring range | 0 to 88000 Lux |
| BME280 - temperature, humidity and pressure sensor | |
| I2C address | 0x76 |
| Temperature measurement range | from -40°C to 85°C (resolution 0.01°C, accuracy ±1℃) |
| Humidity measurement range | 0% to 100% RH (resolution 0.008% RH, accuracy ±3%, response time 1s) |
| Pressure measurement range | from 300 hPa to 1100 hPa (resolution 0,18 Pa, accuracy ±1 hPa) |
| ICM20948 - motion sensor, 9DoF | |
| I2C address | 0x68 |
| Accelerometer resolution | 16-bit |
| Accelerometer measuring range | ±2, ±4, ±8, ±16g |
| Gyroscope Resolution | 16-bit |
| Gyroscope Measuring Range | ±250, ±500, ±1000, ±2000°/s |
| Magnetometer Resolution | 16-bit |
| Magnetometer measuring range | ±4900µT |
| SI1145 - IR / UV Sensor | |
| I2C address | 0x60 |
| Wavelength measurement range | 280 nm to 950 nm |
| SGP40 - VOC sensor | |
| I2C address | 0x59 |
| Measuring range | 0 ppm to 1.00 ppm ethanol equivalent |
| Limit state | to 0.05 ppm or to 10% of the set concentration point |
| Response time | up to 10 s |
| Start time | up to 60 s |
| Support for humidity compensation on the system | |
| OLED display | |
| I2C address | 0x3C |
| Chip | SH1106 |
| Resolution | 128 x 64 px |
| Display color | blue |
Useful links |
