Today, the grove series of sensors, actuators, and displays have grown into a large family. More and more grove modules will join the whole Grove ecosystem in the future. We see the Grove helps hundreds of thousands of makers, engineers, teachers, students and even artists to learn, to make, to create...We always feel it is our responsibility to make the Grove module compatible with more platforms. Now we bring you the Grove Base Hat for Raspberry Pi and Grove Base Hat for Raspberry Pi Zero, in another word, we bring the Raspberry Pi the whole Grove System. The Grove Base Hat for Raspberry Pi provide Digital/Analog/I2C/PWM/UART port to meet all your needs. With the help of the build-in MCU, a 12-bit 8 channel ADC is also available for Raspberry Pi. Frankly speaking, only around 60 Grove modules support the Grove Base Hat for Raspberry Pi now. However, we will continue to add new compatible modules, the more you use, the more grove added. Attention This hat do not contain a Raspberry Pi, the second picture is just a connection diagram. If you need one, you can click Raspberry Pi. Features Support Raspberry 2/ 3 B/B+ Zero build-in MCU STM32 12-bit ADC Multi-type Grove port Technical Details Dimensions 55mm x 65mm x 20mm Weight G.W 24.50g Battery Exclude Operating Voltage 3.3V MCU SMT32 Part List Grove Base Hat for Raspberry Pi 1 ECCN/HTS ECCN Not Available HSCODE 8517709000