User manual

Wunderbar v2 23-10-17
• Fast blinking (every 0.13 second) indicates that Wunderbar is initiat-
ing communication with Conrad Connect.
• Rapid blinking (every 30 millisecond) indicates that Wunderbar is
primed for clearing onboarding data; this patter will appear only after
holding User button pressed for more than 5 seconds.
• Repeated 5 short and 5 longer blinks indicates that Wunderbar expe-
rienced a fatal error and has to be restarted with Reset button.
• Toggling on keyboard input - during onboarding process User led will
toggle on every character entry on serial port.
Note!
If Wunderbar is onboarded User led status can be controlled from
Conrad Connect and this may interfere with any indication (apart
from fatal error)!
5.5 WiFi led
Wifi led is on when Wunderbar is successfully connected to WiFi network,
otherwise it is off.
5.6 Power led
Power led is on when Wunderbar is connected to USB port and the battery
is charging, otherwise it is off.
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