{"id":16239036,"url":"https://github.com/xtrinch/sensor-dashboard-oled-display","last_synced_at":"2026-04-16T22:31:09.642Z","repository":{"id":66146917,"uuid":"293130753","full_name":"xtrinch/sensor-dashboard-oled-display","owner":"xtrinch","description":"ESP32 board with PCD8544 attached reads sensor data from the cloud and displays it on the screen","archived":false,"fork":false,"pushed_at":"2020-09-19T11:27:29.000Z","size":48,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-11-10T12:11:34.591Z","etag":null,"topics":["esp","esp32","pcd8544"],"latest_commit_sha":null,"homepage":"","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/xtrinch.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,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2020-09-05T18:16:42.000Z","updated_at":"2020-12-02T19:32:48.000Z","dependencies_parsed_at":null,"dependency_job_id":"c28ac3bb-ee3d-417f-9796-52596a5b6816","html_url":"https://github.com/xtrinch/sensor-dashboard-oled-display","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/xtrinch/sensor-dashboard-oled-display","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/xtrinch%2Fsensor-dashboard-oled-display","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/xtrinch%2Fsensor-dashboard-oled-display/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/xtrinch%2Fsensor-dashboard-oled-display/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/xtrinch%2Fsensor-dashboard-oled-display/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/xtrinch","download_url":"https://codeload.github.com/xtrinch/sensor-dashboard-oled-display/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/xtrinch%2Fsensor-dashboard-oled-display/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31907424,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-16T18:22:33.417Z","status":"ssl_error","status_checked_at":"2026-04-16T18:21:47.142Z","response_time":69,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"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":["esp","esp32","pcd8544"],"created_at":"2024-10-10T13:42:09.457Z","updated_at":"2026-04-16T22:31:09.621Z","avatar_url":"https://github.com/xtrinch.png","language":"C++","readme":"# sensor-dashboard-oled-display\r\n\r\nReads sensor data from [sensor dashboard](http://sensor-dashboard.trina.si/) [backend](https://github.com/xtrinch/sensor-dashboard-nestjs-backend/) and displays it on a PCD8544 nokia OLED display.\r\n\r\nBuilt with PlatformIO.\r\n\r\n## Setup\r\n\r\n1. Have a sensor dashboard backend running (see https://github.com/xtrinch/sensor-dashboard-nestjs-backend)\r\n2. Copy `import_env.example.py` to `import_env.py` and define your sensor dashboard url.\r\n3. When board boots connect to its WiFi called `beetleAP` with password `beetleAP`\r\n4. Input your WiFi's SSID, password and sensor access token with visiting this URL `192.168.4.1/?ssid=mySSID\u0026password=myPassword\u0026access_token=mysensoraccesstoken`\r\n\r\n## Components\r\n- ESP32/ESP8266 dev board (I was using devkit v1)\r\n- pushbutton (for resetting credentials \u0026 token)\r\n- resistor\r\n- 3.7V LiPo battery (or other)\r\n- PCD8544 nokia OLED display\r\n\r\n## Schematic\r\n\r\nSchematic below is made for ESP32 devkit v1.\r\n\r\n![Image of Yaktocat](https://github.com/sensor-dashboard/sensor-dashboard-oled-display/blob/master/images/schematic.png)\r\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fxtrinch%2Fsensor-dashboard-oled-display","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fxtrinch%2Fsensor-dashboard-oled-display","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fxtrinch%2Fsensor-dashboard-oled-display/lists"}