KeyboardUTF8
This Arduino library adds a mapping layer on top of the Keyboard library (for Leonardo/Micro/Due) to allow non-US keyboards and 'typing' UTF-8 Unicode characters. It uses keyboard layout data scraped from Microsoft's globalization website.
After #include <KeyboardUTF8.h> the available keyboard layouts are:
#include <languages/Keyboard_ADLM.h> // ADLaM
#include <languages/Keyboard_AL.h> // Albanian
#include <languages/Keyboard_A1.h> // Arabic (101)
#include <languages/Keyboard_A2.h> // Arabic (102)
#include <languages/Keyboard_A3.h> // Arabic (102) AZERTY
#include <languages/Keyboard_ARME.h> // Armenian Eastern (Legacy)
#include <languages/Keyboard_ARMPH.h> // Armenian Phonetic
#include <languages/Keyboard_ARMTY.h> // Armenian Typewriter
#include <languages/Keyboard_ARMW.h> // Armenian Western (Legacy)
#include <languages/Keyboard_INASA.h> // Assamese - INSCRIPT
#include <languages/Keyboard_AZST.h> // Azerbaijani (Standard)
#include <languages/Keyboard_AZE.h> // Azeri Cyrillic
#include <languages/Keyboard_AZEL.h> // Azeri Latin
#include <languages/Keyboard_BASH.h> // Bashkir
#include <languages/Keyboard_BLR.h> // Belarusian
#include <languages/Keyboard_BENE.h> // Belgian (Comma)
#include <languages/Keyboard_BE_1.h> // Belgian (Period)
#include <languages/Keyboard_BE_2.h> // Belgian French
#include <languages/Keyboard_INBEN.h> // Bengali
#include <languages/Keyboard_INBE2.h> // Bengali - INSCRIPT
#include <languages/Keyboard_INBE1.h> // Bengali - INSCRIPT (Legacy)
#include <languages/Keyboard_BHC.h> // Bosnian (Cyrillic)
#include <languages/Keyboard_BUG.h> // Buginese
#include <languages/Keyboard_BULG.h> // Bulgarian
#include <languages/Keyboard_US_1.h> // Bulgarian (Latin)
#include <languages/Keyboard_BGPH1.h> // Bulgarian (Phonetic Traditional)
#include <languages/Keyboard_BGPH.h> // Bulgarian (Phonetic)
#include <languages/Keyboard_BU.h> // Bulgarian (Typewriter)
#include <languages/Keyboard_CA.h> // Canadian French
#include <languages/Keyboard_FC.h> // Canadian French (Legacy)
#include <languages/Keyboard_CAN.h> // Canadian Multilingual Standard
#include <languages/Keyboard_TZM.h> // Central Atlas Tamazight
#include <languages/Keyboard_KURD.h> // Central Kurdish
#include <languages/Keyboard_CHER.h> // Cherokee Nation
#include <languages/Keyboard_CHERP.h> // Cherokee Phonetic
#include <languages/Keyboard_US_2.h> // Chinese (Simplified) - US
#include <languages/Keyboard_US_3.h> // Chinese (Simplified, Singapore) - US
#include <languages/Keyboard_US_4.h> // Chinese (Traditional) - US
#include <languages/Keyboard_US_5.h> // Chinese (Traditional, Hong Kong S.A.R.) - US
#include <languages/Keyboard_US_6.h> // Chinese (Traditional, Macao S.A.R.) - US
#include <languages/Keyboard_CZ.h> // Czech
#include <languages/Keyboard_CZ1.h> // Czech (QWERTY)
#include <languages/Keyboard_CZ2.h> // Czech Programmers
#include <languages/Keyboard_DA.h> // Danish
#include <languages/Keyboard_INDEV.h> // Devanagari - INSCRIPT
#include <languages/Keyboard_DIV1.h> // Divehi Phonetic
#include <languages/Keyboard_DIV2.h> // Divehi Typewriter
#include <languages/Keyboard_NE.h> // Dutch
#include <languages/Keyboard_DZO.h> // Dzongkha
#include <languages/Keyboard_INEN.h> // English (India)
#include <languages/Keyboard_EST.h> // Estonian
#include <languages/Keyboard_FO.h> // Faeroese
#include <languages/Keyboard_FI.h> // Finnish
#include <languages/Keyboard_FI1_1.h> // Finnish with Sami
#include <languages/Keyboard_FR.h> // French
#include <languages/Keyboard_FTHRK.h> // Futhark
#include <languages/Keyboard_GEOER.h> // Georgian (Ergonomic)
#include <languages/Keyboard_GEO.h> // Georgian (Legacy)
#include <languages/Keyboard_GEOME.h> // Georgian (MES)
#include <languages/Keyboard_GEOOA.h> // Georgian (Old Alphabets)
#include <languages/Keyboard_GEOQW.h> // Georgian (QWERTY)
#include <languages/Keyboard_GR.h> // German
#include <languages/Keyboard_GR1.h> // German (IBM)
#include <languages/Keyboard_GTHC.h> // Gothic
#include <languages/Keyboard_HE.h> // Greek
#include <languages/Keyboard_HE220.h> // Greek (220)
#include <languages/Keyboard_HELA2.h> // Greek (220) Latin
#include <languages/Keyboard_HE319.h> // Greek (319)
#include <languages/Keyboard_HELA3.h> // Greek (319) Latin
#include <languages/Keyboard_GKL.h> // Greek Latin
#include <languages/Keyboard_HEPT.h> // Greek Polytonic
#include <languages/Keyboard_GRLND.h> // Greenlandic
#include <languages/Keyboard_GN.h> // Guarani
#include <languages/Keyboard_INGUJ.h> // Gujarati
#include <languages/Keyboard_HAU.h> // Hausa
#include <languages/Keyboard_HAW.h> // Hawaiian
#include <languages/Keyboard_HEB.h> // Hebrew
#include <languages/Keyboard_HEBL3.h> // Hebrew (Standard)
#include <languages/Keyboard_INHIN.h> // Hindi Traditional
#include <languages/Keyboard_HU.h> // Hungarian
#include <languages/Keyboard_HU1.h> // Hungarian 101-key
#include <languages/Keyboard_IC.h> // Icelandic
#include <languages/Keyboard_IBO.h> // Igbo
#include <languages/Keyboard_IULAT.h> // Inuktitut - Latin
#include <languages/Keyboard_INUK2.h> // Inuktitut - Naqittaut
#include <languages/Keyboard_IR.h> // Irish
#include <languages/Keyboard_IT.h> // Italian
#include <languages/Keyboard_IT142.h> // Italian (142)
#include <languages/Keyboard_JPN.h> // Japanese
#include <languages/Keyboard_JAV.h> // Javanese
#include <languages/Keyboard_INKAN.h> // Kannada
#include <languages/Keyboard_KAZ.h> // Kazakh
#include <languages/Keyboard_KHMR.h> // Khmer
#include <languages/Keyboard_KNI.h> // Khmer (NIDA)
#include <languages/Keyboard_KOR.h> // Korean
#include <languages/Keyboard_KYR.h> // Kyrgyz Cyrillic
#include <languages/Keyboard_LAO.h> // Lao
#include <languages/Keyboard_LA.h> // Latin American
#include <languages/Keyboard_LV.h> // Latvian
#include <languages/Keyboard_LV1.h> // Latvian (QWERTY)
#include <languages/Keyboard_LVST.h> // Latvian (Standard)
#include <languages/Keyboard_LISUB.h> // Lisu (Basic)
#include <languages/Keyboard_LISUS.h> // Lisu (Standard)
#include <languages/Keyboard_LT1.h> // Lithuanian
#include <languages/Keyboard_LT.h> // Lithuanian IBM
#include <languages/Keyboard_LT2.h> // Lithuanian Standard
#include <languages/Keyboard_SF_1.h> // Luxembourgish
#include <languages/Keyboard_MAC.h> // Macedonian (FYROM)
#include <languages/Keyboard_MACST.h> // Macedonian (FYROM) - Standard
#include <languages/Keyboard_INMAL.h> // Malayalam
#include <languages/Keyboard_MLT47.h> // Maltese 47-Key
#include <languages/Keyboard_MLT48.h> // Maltese 48-Key
#include <languages/Keyboard_MAORI.h> // Maori
#include <languages/Keyboard_INMAR.h> // Marathi
#include <languages/Keyboard_MONMO.h> // Mongolian (Mongolian Script)
#include <languages/Keyboard_MON.h> // Mongolian Cyrillic
#include <languages/Keyboard_MYAN_1.h> // Myanmar (Phonetic order)
#include <languages/Keyboard_MYAN_2.h> // Myanmar (Visual order)
#include <languages/Keyboard_NEPR.h> // Nepali
#include <languages/Keyboard_NTL.h> // New Tai Lue
#include <languages/Keyboard_NKO.h> // N'Ko
#include <languages/Keyboard_NO.h> // Norwegian
#include <languages/Keyboard_NO1.h> // Norwegian with Sami
#include <languages/Keyboard_INORI.h> // Odia
#include <languages/Keyboard_OGHAM.h> // Ogham
#include <languages/Keyboard_OLCH.h> // Ol Chiki
#include <languages/Keyboard_OLDIT.h> // Old Italic
#include <languages/Keyboard_OSA.h> // Osage
#include <languages/Keyboard_OSM.h> // Osmanya
#include <languages/Keyboard_PASH.h> // Pashto (Afghanistan)
#include <languages/Keyboard_FA.h> // Persian
#include <languages/Keyboard_FAR.h> // Persian (Standard)
#include <languages/Keyboard_PHAGS.h> // Phags-pa
#include <languages/Keyboard_PL.h> // Polish (214)
#include <languages/Keyboard_PL1.h> // Polish (Programmers)
#include <languages/Keyboard_PO.h> // Portuguese
#include <languages/Keyboard_BR_1.h> // Portuguese (Brazil ABNT)
#include <languages/Keyboard_BR_2.h> // Portuguese (Brazil ABNT2)
#include <languages/Keyboard_INPUN.h> // Punjabi
#include <languages/Keyboard_RO.h> // Romanian (Legacy)
#include <languages/Keyboard_ROPR.h> // Romanian (Programmers)
#include <languages/Keyboard_ROST.h> // Romanian (Standard)
#include <languages/Keyboard_RU.h> // Russian
#include <languages/Keyboard_RUM.h> // Russian - Mnemonic
#include <languages/Keyboard_RU1.h> // Russian (Typewriter)
#include <languages/Keyboard_YAK.h> // Sakha
#include <languages/Keyboard_SMSFI.h> // Sami Extended Finland-Sweden
#include <languages/Keyboard_SMSNO.h> // Sami Extended Norway
#include <languages/Keyboard_GAE.h> // Scottish Gaelic
#include <languages/Keyboard_YCC.h> // Serbian (Cyrillic)
#include <languages/Keyboard_YCL.h> // Serbian (Latin)
#include <languages/Keyboard_NSO_1.h> // Sesotho sa Leboa
#include <languages/Keyboard_NSO_2.h> // Setswana
#include <languages/Keyboard_SN1.h> // Sinhala
#include <languages/Keyboard_SW09.h> // Sinhala - Wij 9
#include <languages/Keyboard_SL.h> // Slovak
#include <languages/Keyboard_SL1.h> // Slovak (QWERTY)
#include <languages/Keyboard_CR_1.h> // Slovenian
#include <languages/Keyboard_SORA.h> // Sora
#include <languages/Keyboard_SOREX.h> // Sorbian Extended
#include <languages/Keyboard_SORS1.h> // Sorbian Standard
#include <languages/Keyboard_SORST.h> // Sorbian Standard (Legacy)
#include <languages/Keyboard_SP.h> // Spanish
#include <languages/Keyboard_ES.h> // Spanish Variation
#include <languages/Keyboard_CR_2.h> // Standard
#include <languages/Keyboard_SW.h> // Swedish
#include <languages/Keyboard_FI1_2.h> // Swedish with Sami
#include <languages/Keyboard_SF_2.h> // Swiss French
#include <languages/Keyboard_SG.h> // Swiss German
#include <languages/Keyboard_SYR1.h> // Syriac
#include <languages/Keyboard_SYR2.h> // Syriac Phonetic
#include <languages/Keyboard_TAILE.h> // Tai Le
#include <languages/Keyboard_TAJIK.h> // Tajik
#include <languages/Keyboard_INTAM.h> // Tamil
#include <languages/Keyboard_TT102.h> // Tatar
#include <languages/Keyboard_TAT.h> // Tatar (Legacy)
#include <languages/Keyboard_INTEL.h> // Telugu
#include <languages/Keyboard_TH0.h> // Thai Kedmanee
#include <languages/Keyboard_TH2.h> // Thai Kedmanee (non-ShiftLock)
#include <languages/Keyboard_TH1.h> // Thai Pattachote
#include <languages/Keyboard_TH3.h> // Thai Pattachote (non-ShiftLock)
#include <languages/Keyboard_TIPRC.h> // Tibetan (PRC)
#include <languages/Keyboard_TIPRD.h> // Tibetan (PRC) - Updated
#include <languages/Keyboard_TIFI.h> // Tifinagh (Basic)
#include <languages/Keyboard_TIFI2.h> // Tifinagh (Extended)
#include <languages/Keyboard_MONST.h> // Traditional Mongolian (Standard)
#include <languages/Keyboard_TUF.h> // Turkish F
#include <languages/Keyboard_TUQ.h> // Turkish Q
#include <languages/Keyboard_TURME.h> // Turkmen
#include <languages/Keyboard_UR.h> // Ukrainian
#include <languages/Keyboard_UR1.h> // Ukrainian (Enhanced)
#include <languages/Keyboard_UK.h> // United Kingdom
#include <languages/Keyboard_UKX.h> // United Kingdom Extended
#include <languages/Keyboard_DV.h> // United States-Dvorak
#include <languages/Keyboard_USL.h> // United States-Dvorak for left hand
#include <languages/Keyboard_USR.h> // United States-Dvorak for right hand
#include <languages/Keyboard_USX.h> // United States-International
#include <languages/Keyboard_URDU.h> // Urdu
#include <languages/Keyboard_US_7.h> // US
#include <languages/Keyboard_USA.h> // US English Table for IBM Arabic 238_L
#include <languages/Keyboard_UGHR1.h> // Uyghur
#include <languages/Keyboard_UGHR.h> // Uyghur (Legacy)
#include <languages/Keyboard_UZB.h> // Uzbek Cyrillic
#include <languages/Keyboard_VNTC.h> // Vietnamese
#include <languages/Keyboard_WOL.h> // Wolof
#include <languages/Keyboard_YBA.h> // Yoruba