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STEMMA - Soil Moisture Sensor - Adafuit 4026
The soil moisture sensor and temperature sensor from Adafruit. Its design allows you for the capacitive measurement using a single probe. It has not the bare metal, so it is not oxidized in contact with the soil. The I2C interface was built-in here so it works when connected to almost any microcontroller. It is powered with the voltage from 3 V to 5 V.
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Description of the product: Adafruit Stemma - humidity sensor
The sensor used to measure the soil moisture and its temperature.Soldered and ready to connect, for example, to ArduinoorCircuitPython with the 4-pin wire through the I2C interface. The design of these sensors is based on capacitive measurement, it has not the bare metal so the probe is not oxidized when in contact with the soil anddoes not affect the current on plants.
Botland is an official distributor of Adafruit electronics. These dependable American solutions cover sensors, controllers, Arduino shields, educational systems, smart building and a wide range of accessories. The Botland range holds original Adafruit products only.
The sensor has a built-in measuring system of the capacitive touch measurement built into theATSAMD10 system which gives readings in the range of from about 200 (very dry) to 2000 (very wet). In addition, it shows the temperature of environment from the internal temperature sensor on the microcontroller. It does not have very high accuracy, the measurement can vary up to +/- 2°C .
Pins
| Pin | Description |
|---|---|
| VIN | The module's supply voltage in the range from 3 V to 5 V |
| GND | The ground of the system |
| SCL | Clock line of the I2C bus pulled-up by the resistor of 10 kΩto VIN |
| SDA | The data line of the I2C bus pulled-up by the resistor of 10 kΩto VIN |
Specification of the humidity sensor Adafruit Stemma
- It does not require soldering
- Interface: I2C
- JST 4-pin PH connector compatible with the Grove connector
- Supply voltage: 3 V to 5 V
- Dimensions: 76.2 mm x 14.0 mm x 7.0 mm
- Weight: 4.0 g
The product is compatible withArduinoandRaspberry Pi The manufacturer providesthe Arduino libraryanduser's guidefor the Raspberry Pi. |
Useful links
| Name | Value |
|---|---|
| Sensor - Temperature accuracy | +/- 2 °C |
| Width | 10.1 cm |
| Height | 16.2 cm |
| Depth | 0.8 cm |
| Weight | 0.063 kg |
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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.
Question: Good day, how does one determine the address to the I2C bus in this sensor ?
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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