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I2C Environmental Sensor - for Raspberry Pi Pico - Waveshare 20232
A module designed for the Raspberry Pi Pico equipped with a range of useful environmental sensors. Manufactured by Waveshare, it includes temperature, humidity, air pressure, ambient light for measuring infrared and visible light, a 9 DoF motion sensor, a sensor for measuring UV rays, and a VOC sensor for detecting volatile organic compounds in the environment. It uses I2C bus to communicate with the main module. It can be programmed using C / C++ and MicroPython language.
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Product description: I2C Environmental Sensor - for Raspberry Pi Pico - Waveshare 20232
A module designed for the Raspberry Pi Pico equipped with a range of useful environmental sensors. Manufactured by Waveshare, it includes temperature, humidity, air pressure, ambient light for measuring infrared and visible light, a 9 DoF motion sensor, a sensor for measuring UV rays, and a VOC sensor for detecting volatile organic compounds in the environment. It uses I2C bus to communicate with the main module. It can be programmed using C / C++ and MicroPython language.
The product is compatible with Raspberry Pi Pico!
A product wiki page is available on the manufacturer's website. Check it out!
I2C environmental sensor - for Raspberry Pi Pico - Waveshare 20232.
Botland is an official distributor of Waveshare devices. Their versatility and compatibility, particularly in display and power technology, have won over customers all over the world. Our team guarantees that all Waveshare products presented here are original.
Arrangement of components on the board.
Elements layout on the board
- Digital ambient light sensor TSL25911FN, to measure infrared and visible light
- UV sensor LTR390-UV-1
- SGP40VOC sensor
- 3-axis Accelerometer, 3-axis Gyroscope, 3-axis Magnetometer ICM20948
- 5V to 3.3V / 1.8V voltage level converter
- BME280Temperature, humidity and air pressure sensor
- Logic level converter 3.3 V - 1.8 V
- I2C address selection jumper
Environmental sensor specifications
- Purpose: for Raspberry Pi Pico
- Built-in sensors:
- digital ambient light sensor
- temperature, humidity and air pressure sensor
- motion sensor - 3-axis accelerometer, 3-axis gyroscope, 3-axis magnetometer
- UV radiation sensor
- sensor for the detection of volatile organic compounds in the environment
- Communication interface: I2C bus
- Board dimensions: 52 x 21 mm
Ambient light sensor specification
- Embedded chip: TSL25911FN
- I2C interface address: 0x29
- Range: 0 lx to 88000 lx
The way to connect the ambient sensor with Raspberry Pi Pico (sold separately).
Pinout on the board.
Temperature, humidity and air pressure sensor specification
- Embedded chip: BME280
- I2C interface address: 0x76
- Temperature measurement
- range: from -40°C to 85°C
- resolution: 0.01°C
- accuracy: ± 1°C
- Humidity measurement:
- range: from 0% to 100% RH
- resolution: 0.008% RH
- accuracy: ± 3% RH
- response time: 1 s
- delay: ≤ 2% RH
- Pressure measurement:
- range: from 300 hPa to 1100 hPa
- resolution: 0.18 Pa
- accuracy: ± 1 hPa
Motion detector specifications
- Integrated circuit: ICM20948
- Number of degrees of freedom: 9 DoF
- Number of measurement axes: 3 (X, Y, Z)
- I2C interface address: 0x68
- Resolution: 16 bit
- Accelerometer:
- measurement: acceleration
- range: ± 2, ± 4, ± 8, ± 16 g (configurable)
- Gyroscope:
- measurement: angular velocity
- range: ± 250, ± 500, ± 1000, ± 2000 °/s (configurable)
- Magnetometer:
- measurement: magnetic field
- range: ± 4900 µT
Specification of UV measurement sensor
- Embedded circuit: LTR390-UV-1
- I2C interface address: 0x53
- Wavelength: 280 nm to 430 nm
I2C environmental sensor - for Raspberry Pi Pico.
Interpretation of VOC index readings.
Specification of VOC sensor
- Purpose: to detect volatile organic compounds in the environment
- Embedded circuit: SGP40
- I2C interface address: 0x59
- Measurement scale: from 0 ppm to 1000 ppm
- VOC index value: from 0 to 500
- from 0 to 100 - air quality: excellent
- 100 to 200 - air quality: good
- 200 to 300 - air quality: slightly polluted
- 300 to 400 - air quality: moderately polluted
- between 400 and 500 - air quality: very polluted
Useful links
| Name | Value |
|---|---|
| Sensor - type |
|
| Width | 10 cm |
| Height | 7 cm |
| Depth | 2 cm |
| Weight | 0.11 kg |
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The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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