17. Octopus Soil Moisture Sensor Brick(EF04027)
Octopus Soil Moisture Sensor Brick can read the amount of moisture present in the soil surrounding it.
The 3-pins ports is easy to plug and play.
It can work with micro:bit in 3V.
|Pins Definition||1-Signal 2-VCC 3-GND|
|Response||Quick response with high sensitivity|
|Stability||Stable and durable|
17.4. Outlook and Dimensions
17.5. Quick to Start
Materials used and connection diagram
Connect to the P1 port as the picture shows
Take sensor:bit for example
Click “Advanced”in the choice of the MakeCode to find more choices.
Program as the picture shows
The soil moisture is showing on the micro:bit circularly.
Links: https://makecode.microbit.org/_X3xXFcTkMUex You can also download the links below:
The soil moisture is showing on the micro:bit after inserting the module into the soil.
Click “Extensions”, search “iot”in the dialog box and then download it.