{"id":17882094,"url":"https://github.com/sidpatchy/epd_7in3f","last_synced_at":"2025-10-29T22:08:09.508Z","repository":{"id":198130406,"uuid":"700136548","full_name":"Sidpatchy/EPD_7in3f","owner":"Sidpatchy","description":"Arduino driver for the Waveshare 7.3\" 7-colour E-paper display.","archived":false,"fork":false,"pushed_at":"2023-12-16T16:41:56.000Z","size":448,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-07-21T17:17:50.741Z","etag":null,"topics":[],"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/Sidpatchy.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":"2023-10-04T02:36:30.000Z","updated_at":"2024-08-19T14:00:20.000Z","dependencies_parsed_at":"2023-10-04T15:06:32.176Z","dependency_job_id":"f96eb7ad-a5d6-4625-ad55-a377b73cc0d5","html_url":"https://github.com/Sidpatchy/EPD_7in3f","commit_stats":null,"previous_names":["sidpatchy/epd_7in3f"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/Sidpatchy/EPD_7in3f","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sidpatchy%2FEPD_7in3f","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sidpatchy%2FEPD_7in3f/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sidpatchy%2FEPD_7in3f/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sidpatchy%2FEPD_7in3f/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Sidpatchy","download_url":"https://codeload.github.com/Sidpatchy/EPD_7in3f/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sidpatchy%2FEPD_7in3f/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":268315948,"owners_count":24231059,"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","status":"online","status_checked_at":"2025-08-01T02:00:08.611Z","response_time":67,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":[],"created_at":"2024-10-28T12:47:34.506Z","updated_at":"2025-10-29T22:08:09.452Z","avatar_url":"https://github.com/Sidpatchy.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# EPD_7in3f\nI'm unclear on whether I'm clueless, but I was unable to get the driver code provided by Waveshare working with the ESP32, but did get it working with a Raspberry Pi. Speaking of which, I don't understand why anyone would use an RPi that idles at 2-3 watts with an E-paper display. Regardless, I analyzed the Python code for the RPi and used it to create an Arduino library.\n\nI've specifically tested this with an [Inland ESP32 Core Board](https://community.microcenter.com/kb/articles/652-inland-esp32-core-board-black-and-eco-friendly), but it should work on most (read: all) ESP32 dev boards and other Arduino devices.\n\n# Pinout\n| e-Paper HAT   |     | ESP32 |\n| ------------  | --- | ----- |\n| VCC (Grey)    | \u003c-\u003e | 3.3v  |\n| GND (Brown)   | \u003c-\u003e | GND   |\n| DIN (Blue)    | \u003c-\u003e | IO13  |\n| CLK (Yellow)  | \u003c-\u003e | IO14  |\n| CS (Orange)   | \u003c-\u003e | IO15  |\n| DC (Green)    | \u003c-\u003e | IO23  |\n| RST (White)   | \u003c-\u003e | IO33  |\n| BUSY (Purple) | \u003c-\u003e | IO27  |\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsidpatchy%2Fepd_7in3f","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsidpatchy%2Fepd_7in3f","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsidpatchy%2Fepd_7in3f/lists"}