diff --git a/Variant-TRANSPOTTER.md b/Variant-TRANSPOTTER.md
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--- a/Variant-TRANSPOTTER.md
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-[Transpotter build from Niklas Fauth](https://github.com/NiklasFauth/hoverboard-firmware-hack/wiki/Build-Instruction:-TranspOtter)
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+## Build
+[Transpotter build from Niklas Fauth](https://github.com/NiklasFauth/hoverboard-firmware-hack/wiki/Build-Instruction:-TranspOtter)
+
+
+## How To Use
+
+Power ON: Power on the Transpotter with a short press to the power button.<br>
+
+Cable length: Short press on the button will increase the distance of the transpotter for around 0.25m. Minimum distance is 0.5m, maximum distance is 2.5m. When pushing the button at 2.5m it will switch back to 0.5m. The choosed distance will be given out with a short beep in different frequencies. 
+HIGH beep = short distance ; LOW beep = long distance.<br>
+The chosed length will be stored in EEPROM and reloaded after each reboot.<br>
+
+Switching OFF: To switch off the Transpotter, press the button once short and directly afterwards a long press. When releasing the button, the Transpotter will switch off.<br>
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