Example Code for micro:bit-Soil Moisture Detection
Display the soil moisture value detected by the soil moisture sensor through the serial port.
Hardware Preparation
- Analog Soil Moisture Sensor（SKU：SEN0114）: 1
- IO Expansion Board（SKU：MBT0014）: 1
Software Preparation
Makecode online programming address: https://makecode.microbit.org.
Please copy the library link address and paste it into the Makecode extension to search: https://github.com/DFRobot/pxt-DFRobot_creative-robotics-kit
Wiring Diagram
Other Preparation Work
Copy the library link address https://github.com/DFRobot/pxt-DFRobot_creative-robotics-kit and paste it into the Makecode extension to search and add the library.
Sample Code
Result
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