This enviromental tree is a great sample project for Grove accessaries. It gives a detailed description of the surrounding environment. You can change to other Grove sensors and test them of your need!
Step 1:
Assemble the woodcut frame. You can design your own frame as long as there's space for an oled display and a PIR motion sensor in the center. Remember to add six Grove cables inside the frame.
Step 2:
Connect the sensors with grove cables.
Step 3:
Attach Seeed Base Shield V2 to an Arduino UNO.
Step 4:
Connect the sensors to the shield. The temperature sensors and the OLED screen use I2C ports. PIR motion sensor and LED ring use digital ports. Loudness sensor and gas sensor use analog ports.
Step 5:
Upload the sketch and have fun!
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