{"id":16397532,"url":"https://github.com/coord-e/gt20l16j1y","last_synced_at":"2026-05-18T07:31:53.038Z","repository":{"id":115891423,"uuid":"81730326","full_name":"coord-e/GT20L16J1Y","owner":"coord-e","description":"GT20L16J1Y Japanese Font ROM Driver Library for Arduino","archived":false,"fork":false,"pushed_at":"2017-02-12T14:17:32.000Z","size":7,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-02-15T10:59:59.872Z","etag":null,"topics":["arduino","arduino-library","cpp","japanese"],"latest_commit_sha":null,"homepage":null,"language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/coord-e.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2017-02-12T14:09:00.000Z","updated_at":"2024-04-24T16:03:33.000Z","dependencies_parsed_at":null,"dependency_job_id":"5d5e1a27-ba94-48c7-aa6d-4483962fdb66","html_url":"https://github.com/coord-e/GT20L16J1Y","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/coord-e%2FGT20L16J1Y","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/coord-e%2FGT20L16J1Y/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/coord-e%2FGT20L16J1Y/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/coord-e%2FGT20L16J1Y/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/coord-e","download_url":"https://codeload.github.com/coord-e/GT20L16J1Y/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":240286519,"owners_count":19777353,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["arduino","arduino-library","cpp","japanese"],"created_at":"2024-10-11T05:10:20.784Z","updated_at":"2026-05-18T07:31:48.015Z","avatar_url":"https://github.com/coord-e.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# GT20L16J1Y\n\nArduino Library for GT20L16J1Y Japanese Font ROM.\nIt can be used with any graphics library using Adafruit GFX Library.\n\n## Supported devices\n- [Only IC](https://www.switch-science.com/catalog/2272/)\n- [DIP module](https://www.switch-science.com/catalog/2273/)\n\n## Known issue\n- it doesn't inherit to Arduino's `Print` class.\n\n## Getting started\n### Circuit\nPlease refer to [Switch Science's Wiki](http://trac.switch-science.com/wiki/KanjiROM)\n\n### Sketch\n**Encoding of sketch has to be Shift-JIS to write Japanese directly in the sketch and display it on LCD**\n\nPlease use external editor to change encoding of sketch in Arduino environment.\n\nThe example code below is to use with my [ili9328SPI](https://github.com/coord-e/ili9328SPI/) library.\n\n(Any graphics library inherits [Adafruit GFX Library](https://github.com/adafruit/Adafruit-GFX-Library) can be used)\n\n```cpp\n#include \u003cili9328.h\u003e\n#include \u003cGT20L16J1Y.h\u003e\n\nili9328SPI tft(2, 3); //CS 2 RST 3 (You can use any Graphics Driver which supports Adafruit GFX Library.)\nGT20L16J1Y jfont(\u0026tft, 8); //CS 8\n\nvoid setup() {\n  Serial.begin(9600);\n\n  tft.begin();\n  jfont.begin();\n\n  tft.fillScreen(0xFFFF);\n  jfont.setTextColor(0x0000);\n\n  tft.setCursor(0, 10);\n  jfont.setTextSize(2);\n  jfont.println(\"こんにちは、LCD World!\");\n  jfont.println(\"GT20L16J1Y\");\n  jfont.println(\"日本語フォントROM\");\n  jfont.setTextSize(1);\n\n  delay(2000);\n}\n\nvoid loop() {\n}\n```\n\n## LICENSE\nThis library is published under MIT LICENSE.\n\nSee `LICENSE`.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcoord-e%2Fgt20l16j1y","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcoord-e%2Fgt20l16j1y","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcoord-e%2Fgt20l16j1y/lists"}