Play with the Pre-Programmed Demo While Waiting
The EFM32GG11 Giant Gecko STK comes pre-loaded with a demo called [
Helge’s Demo
]. This demo showcases some of the
EFM32GG11 MCU and kit features.
1. To run the demo, power the STK from the debug USB connector on the left and set the switch to the [
AEM
] position. Alternatively,
insert a CR2032 battery and set the power-switch to [
BAT
].
2. The display on the kit will show a Silicon Labs logo. This is the first screen of the demo. To move to the next screen, swipe left or
right on the capacitive touch slider beneath the screen. To follow this guide, swipe left.
3. The second screen shows an interface to control the color and intensity of the RGB LEDs on the kit. Press down on the right side
of the touch slider to activate the virtual button shown on the screen, named [
Settings
]. Use the slider to adjust the current setting,
and use the virtual [
Next
] button (tap the slider on the right side) to move to the next setting. Use the virtual [
Exit
] button (tap the
slider on the left side) to return to normal slider operation.
Next
Exit
slide
4. The third screen shows the magnetic field strength measured by the Silicon Labs Si7210 Hall-Effect Sensor, mounted on the lower-
right of the kit. Move a magnet close to it to see what happens.
QSG149: EFM32GG11-SLSTK3701A Quick-Start Guide
Getting Started
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