Raspberry Juice

From BitWizard WIKI
Revision as of 17:05, 9 July 2014 by Rijk (talk | contribs)

Jump to: navigation, search

Overview

The Raspberry Juice serves as a power switch for the Raspberry Pi. This expansion board can turn the power on or off at a scheduled time.

Use

The Raspberry Juice can be found using I2C or SPI at address 0xA4, and has the following read ports:

Port Returned value (in milliseconds)
0x20 Time until power off
0x21 Time until power on

Additionally, the following can be written to the Juice:

Port Effect
0x20 Set the time in milliseconds until power off
0x21 Set the time in milliseconds until power on