[Set time] <-> [Clock] <-> [Configuration]
The CardClock starts up on the Clock screen.
Press left button to move from Clock to set time. Press right button to move from Clock to configure settings.
Note: It is normal for the area by the Open Hardware gear on the back of the clock to be slightly warm.
Press the up button repeatedly to change the color at any time. A color wheel palette will be shown for a few moments. Hold down the up button to change colors more quickly.
Press the down button to change the display mode. There are several, and the list will loop back to the beginning once the end is reached. Normal, Shimmer, Rainbow, Marquee, Marquee Rainbow, Binary, and Binary Shimmer
Press left button to move from Clock to set time.
Press left/right to switch between setting the hour, minute, or second. Press up/down to increase or decrease the value. Hold the button down to move toward a value more quickly. To exit, either wait 5 seconds or move to the seconds value and press the right button to move back to the Clock screen.
Press right button to move from Clock to configure settings.
Press the up/down buttons to move through the list of settings. The ring LEDs will display the position in the list. Press the right button to select a setting, then press the up/down buttons to change the value. To exit, either wait 5 seconds or press the left button to move back to the Clock screen.
MINB - MINimum Brightness - A setting below 8 will lose quite a bit of color variation
MAXB - MAXimum Brightness
CLKB - CLocK Background - If enabled, the analog clock LEDs will be on
WLED - Wireless status LED - if enabled, an LED between the : separator will give status about whether the CardClock WiFi is connecting (heartbeat blink) or connected (solid)
24HR - 24 HouR - if enabled, hours are shown from 00:00-23:00 instead of 12:00-12:00
UTC - Universal Time Code offset - changes the time received from the Internet (UTC 0) to your local time zone. PDT = -7, MDT = -6, CDT = -5, EDT = -4, etc.
WIFI - Configuring WiFi sets up SSID "Foxie_WiFiSetup" - connect from your phone, then you can set the CardClock to connect to your home WiFi for automatic NTP time synchronization.
INFO - Shows several bits of INFOrmation about the running state of the clock, including IP address (on WiFi)
VER - Shows the current VERsion of firmware
DEVL - DEVeLoper mode, enables AndroidOTA firmware updates over WiFi
UPDT - UPDaTe checks the current version of firmware from foxieproducts.com and prompts to confirm.