UUGear Witty Pi 4 - Page 3

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7.11 View/change other settings... ............................................................................... 14
7.12 Reset Data… ....................................................................................................... 15
7.13 Exit ...................................................................................................................... 16
8. Using UWI (UUGear Web Interface) ................................................................................ 17
9. About Schedule Script ..................................................................................................... 18
9.1 How does Schedule Script Work? ........................................................................ 18
9.2 Make Your Own Schedule Script .......................................................................... 20
9.3 Using Schedule Script Generator ......................................................................... 22
9.4 Advanced Usage of Schedule Script .................................................................... 23
10. Know More about the Realtime Clock .......................................................................... 24
10.1 CR2032 Battery and Time Keeping ...................................................................... 24
10.2 Alarms and Alarm Output ..................................................................................... 24
10.3 Temperature Compensation ................................................................................. 24
11. Additional Interfaces .................................................................................................... 26
11.1 The Unpopulated 3-Pin Header (P2) .................................................................... 26
11.2 The Unpopulated 7-Pin Header on the Top (P3) .................................................. 26
11.3 The Unpopulated 2 x 3 Pin Headers (P4) ............................................................. 28
11.4 The Unpopulated 7-Pin Header on the Left (P5) .................................................. 29
11.5 The Unpopulated 2-Pin Header (P6) .................................................................... 30
12. Integrate with Other Programs ..................................................................................... 31
13. Migrating from Witty Pi 3 to Witty Pi 4 .......................................................................... 33
14. Witty Pi Log Files ......................................................................................................... 35
15. Frequently Asked Questions (FAQ) ............................................................................. 36
15.1 What I2C address is used by Witty Pi 4? Can I change it? ................................... 36
15.2 What I
2
C Registers are provided by Witty Pi 4? ................................................... 37
15.3 What GPIO Pins Are Used by Witty Pi4? ............................................................. 44
15.4 Is Witty Pi 4 Compatible with “Other Hardware”? ................................................. 45