Recently I’ve ordered a grove smart plant care kit through amazon.de but I am having trouble getting some of the parts to function

[Seeed_Tech_Support]

Hi there~

You can follow below links to test the products and let us know if any issue.

http://wiki.seeedstudio.com/Grove-Sunlight_Sensor/

http://wiki.seeedstudio.com/Grove-OLED_Display_0.96inch/

Thanks

best rgds
Bill