{"id":21424930,"url":"https://github.com/arkhipenko/rtclib","last_synced_at":"2026-01-03T13:35:34.346Z","repository":{"id":187971234,"uuid":"79758724","full_name":"arkhipenko/RTCLib","owner":"arkhipenko","description":"Fork of the Adafruit RTCLib","archived":false,"fork":false,"pushed_at":"2017-01-23T01:20:59.000Z","size":54,"stargazers_count":0,"open_issues_count":0,"forks_count":1,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-01-23T07:22:36.047Z","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":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/arkhipenko.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2017-01-23T01:20:53.000Z","updated_at":"2017-01-23T01:21:04.000Z","dependencies_parsed_at":"2023-08-13T03:06:01.491Z","dependency_job_id":null,"html_url":"https://github.com/arkhipenko/RTCLib","commit_stats":null,"previous_names":["arkhipenko/rtclib"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arkhipenko%2FRTCLib","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arkhipenko%2FRTCLib/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arkhipenko%2FRTCLib/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arkhipenko%2FRTCLib/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/arkhipenko","download_url":"https://codeload.github.com/arkhipenko/RTCLib/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":243933371,"owners_count":20370989,"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":[],"created_at":"2024-11-22T21:25:39.380Z","updated_at":"2026-01-03T13:35:34.316Z","avatar_url":"https://github.com/arkhipenko.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"This is a fork of JeeLab's fantastic real time clock library for Arduino.\n\nFor details on using this library with an RTC module like the DS1307, see the guide at: https://learn.adafruit.com/ds1307-real-time-clock-breakout-board-kit/overview\n\nTo download. click the DOWNLOADS button to the right, and rename the uncompressed folder RTClib.\n\nPlace the RTClib folder in your *arduinosketchfolder*/libraries/ folder. \nYou may need to create the libraries subfolder if its your first library. Restart the IDE.\n\n\u003c!-- START COMPATIBILITY TABLE --\u003e\n\n## Compatibility\n\nMCU               | Tested Works | Doesn't Work | Not Tested  | Notes\n----------------- | :----------: | :----------: | :---------: | -----\nAtmega328 @ 16MHz |      X       |             |            | \nAtmega328 @ 12MHz |      X       |             |            | \nAtmega32u4 @ 16MHz |      X       |             |            | Use SDA/SCL on pins D3 \u0026amp; D2\nAtmega32u4 @ 8MHz |      X       |             |            | Use SDA/SCL on pins D3 \u0026amp; D2\nESP8266           |      X       |             |            | SDA/SCL default to pins 4\u0026amp; 5 but any two pins can be assigned as SDA/SCL using Wire.pins(SDA,SCL)\nAtmega2560 @ 16MHz |      X       |             |            | Use SDA/SCL on Pins 20 \u0026amp; 21\nATSAM3X8E         |      X       |             |            | Use SDA1 and SCL1\nATSAM21D          |      X       |             |            | \nATtiny85 @ 16MHz  |             |             |     X       | \nATtiny85 @ 8M     |             |             |     X       | \n\n  * ATmega328 @ 16MHz : Arduino UNO, Adafruit Pro Trinket 5V, Adafruit Metro 328, Adafruit Metro Mini\n  * ATmega328 @ 12MHz : Adafruit Pro Trinket 3V\n  * ATmega32u4 @ 16MHz : Arduino Leonardo, Arduino Micro, Arduino Yun, Teensy 2.0\n  * ATmega32u4 @ 8MHz : Adafruit Flora, Bluefruit Micro\n  * ESP8266 : Adafruit Huzzah\n  * ATmega2560 @ 16MHz : Arduino Mega\n  * ATSAM3X8E : Arduino Due\n  * ATSAM21D : Arduino Zero, M0 Pro\n  * ATtiny85 @ 16MHz : Adafruit Trinket 5V\n  * ATtiny85 @ 8MHz : Adafruit Gemma, Arduino Gemma, Adafruit Trinket 3V\n\n\u003c!-- END COMPATIBILITY TABLE --\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Farkhipenko%2Frtclib","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Farkhipenko%2Frtclib","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Farkhipenko%2Frtclib/lists"}