Cloudmesh Raspberry PI Library mkdir ~/github cd ~/github git clone https://github.com/cloudmesh/cloudmesh.pi.git pip install . THis code contains some Grove Sensor libraries for developping IoT and Robot projects tith Raspberry Pi and GRovePI+. https://pinout.xyz/ GrovePI Pinout https://32414320wji53mwwch1u68ce-wpengine.netdna-ssl.com/wp-content/uploads/2013/07/grovepi_pinout.png GroveZero Pinout https://32414320wji53mwwch1u68ce-wpengine.netdna-ssl.com/wp-content/uploads/2013/07/GrovePi-Zero-Pinout-diagram.png https://www.dexterindustries.com/GrovePi/engineering/port-description/