Difference between revisions of "Template:Environment sensor HAT Spec"
From Waveshare Wiki
Line 3: | Line 3: | ||
=='''Features'''== | =='''Features'''== | ||
*40PIN GPIO, Compatible with all the Raspberry Pi Boards. | *40PIN GPIO, Compatible with all the Raspberry Pi Boards. | ||
− | *Onboard TSL25911FN digital ambient light sensor, for measuring IR and visible light | + | *Onboard TSL25911FN digital ambient light sensor, for measuring IR and visible light. |
− | *Onboard BME280 sensor, for measuring temperature, humidity, and air pressure | + | *Onboard BME280 sensor, for measuring temperature, humidity, and air pressure. |
− | *Onboard ICM20948 motion sensor, accelerometer, gyroscope, and magnetometer | + | *Onboard ICM20948 motion sensor, accelerometer, gyroscope, and magnetometer. |
− | *Onboard LTR390-UV-1 sensor, for measuring UV rays | + | *Onboard LTR390-UV-1 sensor, for measuring UV rays. |
− | *Onboard SGP40 sensor, for detecting ambient VOC | + | *Onboard SGP40 sensor, for detecting ambient VOC. |
− | *Onboard 1.3inch OLED display, for displaying environment data in real-time | + | *Onboard 1.3inch OLED display, for displaying environment data in real-time. |
− | *I2C bus allows reading and displaying data by just using two wires | + | *I2C bus allows reading and displaying data by just using two wires. |
− | *Comes with development resources and user manual (python examples) | + | *Comes with development resources and user manual (python examples). |
=='''Specifications'''== | =='''Specifications'''== |
Revision as of 09:56, 15 July 2022
Instruction
This environment sensors module gives Raspberry Pi the ability to collect environment data like temperature & humidity, air pressure, ambient light intensity, VOC, IR ray, UV ray, etc. It can also be used to build a robot that can detect motion and orientation.
Features
- 40PIN GPIO, Compatible with all the Raspberry Pi Boards.
- Onboard TSL25911FN digital ambient light sensor, for measuring IR and visible light.
- Onboard BME280 sensor, for measuring temperature, humidity, and air pressure.
- Onboard ICM20948 motion sensor, accelerometer, gyroscope, and magnetometer.
- Onboard LTR390-UV-1 sensor, for measuring UV rays.
- Onboard SGP40 sensor, for detecting ambient VOC.
- Onboard 1.3inch OLED display, for displaying environment data in real-time.
- I2C bus allows reading and displaying data by just using two wires.
- Comes with development resources and user manual (python examples).
Specifications
TSL25911 digital ambient light sensor | |
I2C Address | 0x29 |
Effective range | 0~88000Lux |
BME280 Temperature, Humidity, and Air pressure sensor | |
I2C Address | 0x76 |
Temperature detection | -40~85°C (0x01°C resolution, ±1°C accuracy) |
Humidity detection | 0~100%RG(0.008%RH resolution, ±3%RH accuracy, 1s response time, ≤2%RH delay) |
Air pressure detection | 300~1100hPa (0x18Pa resolution, ±1hPa accuracy) |
ICM20948 Motion Sensor (9-DOF: 3-Axis accelerometer, 3-axis gyroscrope, 3-axis magne tometer) | |
I2C address | 0x68 |
Accelerometer resolution | 16-bit |
Accelerometer range (configurable) | ±2, ±4, ±8. ±16g |
Gyroscope resolution | 16-bit |
Gyroscope range (configurable) | ±250, ±500, ±1000, ±2000°/sec |
Magnetometer resolution | 16-bit |
Magnetometer range | ±4900µT |
LTR390-UV-1 uv sensor | |
I2C Address | 0x53 |
Response wavelength | 280nm - 430nm |
SGP40 VOC sensor | |
I2C Address | 0x60 |
Mwasuring range | 0 ~ 1,000 ppm ethanol equivalent |
Limit condition | <0.05 ppm ethanol equivalent OR < 10% preset concentration point (the larger one should prevail) |
Response time | <10 s (tau 63%) |
Start time | < 60s |
On-chip humidity compensation support |
Hardware connection
What's On Board
- Raspherry Pi 40PIN
- For connecting to Raspberry Pi easily
- TSL25911FN
- Digital ambient light sensor, for measuring IR and visible light
- LTR390-UV-1
- UV sensor
- SGP40
- VOC sensor
- ICM20948
- 3-axis accelerometer, 3-axis gyroscripe, 3-axis magnetometer
- BME280
- Measuring temperature, humidity, and air pressure sensor
- Voltage level translator
- 5V to 1.8V
- Regular
- 5V to 3.3V/1.8V