Datasheet

UniPi
Contents
Overview.................................................................................................................................................. 2
Description .............................................................................................................................................. 3
GPIO port map ..................................................................................................................................... 4
Power Requirements ........................................................................................................................... 5
Connecting Raspberry Pi to UniPi ........................................................................................................ 5
Building blocks ......................................................................................................................................... 5
Relays................................................................................................................................................... 5
Digital Inputs ....................................................................................................................................... 5
5-12V Step-up (internal 12V power supply) .................................................................................... 6
Jumper settings ............................................................................................................................... 6
Analog Inputs ....................................................................................................................................... 6
EEPROM ............................................................................................................................................... 7
Analog Output ..................................................................................................................................... 7
1Wire sensors ...................................................................................................................................... 8
UART .................................................................................................................................................... 8
I
2
C ports ............................................................................................................................................... 9
Technical parameters ............................................................................................................................ 10
Onboard I
2
C ICs .................................................................................................................................. 10
Relays................................................................................................................................................. 10
Digital Inputs ..................................................................................................................................... 10
Analog Output ................................................................................................................................... 10
Power Requirements ......................................................................................................................... 10
Dimensions ........................................................................................................................................ 10
Revision History ..................................................................................................................................... 11
Changes ............................................................................................................................................. 11
WWW.UNIPI.TECHNOLOGY 1 REV 1.1