diff --git a/ENG_DS_MS5611-01BA03_B3.pdf b/dev/ENG_DS_MS5611-01BA03_B3.pdf
similarity index 100%
rename from ENG_DS_MS5611-01BA03_B3.pdf
rename to dev/ENG_DS_MS5611-01BA03_B3.pdf
diff --git a/font_3Dprint/dessin.svg b/dev/font_3Dprint/dessin.svg
similarity index 100%
rename from font_3Dprint/dessin.svg
rename to dev/font_3Dprint/dessin.svg
diff --git a/font_3Dprint/vyper.ttf b/dev/font_3Dprint/vyper.ttf
similarity index 100%
rename from font_3Dprint/vyper.ttf
rename to dev/font_3Dprint/vyper.ttf
diff --git a/font_3Dprint/vyper.txt b/dev/font_3Dprint/vyper.txt
similarity index 100%
rename from font_3Dprint/vyper.txt
rename to dev/font_3Dprint/vyper.txt
diff --git a/fritzing/vario_MS5611.fzz b/dev/fritzing/vario_MS5611.fzz
similarity index 100%
rename from fritzing/vario_MS5611.fzz
rename to dev/fritzing/vario_MS5611.fzz
diff --git a/fritzing/vario_MS5611_pro.fzz b/dev/fritzing/vario_MS5611_pro.fzz
similarity index 100%
rename from fritzing/vario_MS5611_pro.fzz
rename to dev/fritzing/vario_MS5611_pro.fzz
diff --git a/test_MS5611/test_MS5611.ino b/dev/test_MS5611/test_MS5611.ino
similarity index 100%
rename from test_MS5611/test_MS5611.ino
rename to dev/test_MS5611/test_MS5611.ino
diff --git a/test_bluetooth_config/test_bluetooth_config.ino b/dev/test_bluetooth_config/test_bluetooth_config.ino
similarity index 100%
rename from test_bluetooth_config/test_bluetooth_config.ino
rename to dev/test_bluetooth_config/test_bluetooth_config.ino
diff --git a/test_usb_bluetooth/test_usb_bluetooth.ino b/dev/test_usb_bluetooth/test_usb_bluetooth.ino
similarity index 100%
rename from test_usb_bluetooth/test_usb_bluetooth.ino
rename to dev/test_usb_bluetooth/test_usb_bluetooth.ino