{"id":30755163,"url":"https://github.com/dzurikmiroslav/esp32-evse","last_synced_at":"2026-03-05T00:35:32.449Z","repository":{"id":84216376,"uuid":"279626907","full_name":"dzurikmiroslav/esp32-evse","owner":"dzurikmiroslav","description":"ESP32 EVSE firmware","archived":false,"fork":false,"pushed_at":"2025-08-11T07:06:17.000Z","size":45181,"stargazers_count":103,"open_issues_count":11,"forks_count":38,"subscribers_count":14,"default_branch":"master","last_synced_at":"2025-08-11T09:21:42.254Z","etag":null,"topics":["charging-station","esp-idf","esp32","evse","lua","modbus","mqtt","ota","rest"],"latest_commit_sha":null,"homepage":"","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/dzurikmiroslav.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":".github/FUNDING.yml","license":"LICENSE.md","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,"zenodo":null},"funding":{"github":"dzurikmiroslav","patreon":null,"open_collective":null,"ko_fi":null,"tidelift":null,"community_bridge":null,"liberapay":null,"issuehunt":null,"otechie":null,"lfx_crowdfunding":null,"custom":null}},"created_at":"2020-07-14T15:42:52.000Z","updated_at":"2025-08-11T07:06:20.000Z","dependencies_parsed_at":"2023-10-31T14:41:32.803Z","dependency_job_id":"e3a42895-773e-4fb0-8b9c-4447b20cb54d","html_url":"https://github.com/dzurikmiroslav/esp32-evse","commit_stats":null,"previous_names":[],"tags_count":26,"template":false,"template_full_name":null,"purl":"pkg:github/dzurikmiroslav/esp32-evse","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dzurikmiroslav%2Fesp32-evse","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dzurikmiroslav%2Fesp32-evse/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dzurikmiroslav%2Fesp32-evse/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dzurikmiroslav%2Fesp32-evse/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/dzurikmiroslav","download_url":"https://codeload.github.com/dzurikmiroslav/esp32-evse/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dzurikmiroslav%2Fesp32-evse/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":273588922,"owners_count":25132857,"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":"2025-09-04T02:00:08.968Z","response_time":61,"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":["charging-station","esp-idf","esp32","evse","lua","modbus","mqtt","ota","rest"],"created_at":"2025-09-04T10:01:32.253Z","updated_at":"2026-03-05T00:35:27.402Z","avatar_url":"https://github.com/dzurikmiroslav.png","language":"C","funding_links":["https://github.com/sponsors/dzurikmiroslav"],"categories":["Tools and Resources"],"sub_categories":["Other"],"readme":"![ESP32 EVSE](https://github.com/dzurikmiroslav/esp32-evse/wiki/images/logo-full.svg)\n\nJ1772 EVSE firmware for ESP32 based devices.\n\n![Build with ESP-IDF](https://github.com/dzurikmiroslav/esp32-evse/workflows/Build%20with%20ESP-IDF/badge.svg)\n[![GitHub version](https://img.shields.io/github/release/dzurikmiroslav/esp32-evse.svg)](https://github.com/dzurikmiroslav/esp32-evse/releases/latest)\n[![License](https://img.shields.io/github/license/dzurikmiroslav/esp32-evse.svg)](LICENSE.md)\n[![GitHub Sponsors](https://img.shields.io/badge/donate-GitHub_Sponsors-blue)](https://github.com/sponsors/dzurikmiroslav)\n[![Web installer](https://img.shields.io/badge/web-installer-green?style=flat\u0026logo=googlechrome\u0026logoColor=lightgrey)](https://dzurikmiroslav.github.io/esp32-evse/web-installer)\n\n## Key features\n - Hardware abstraction for device design\n - Responsive web-interface\n - OTA update\n - Integrated energy meter\n - [REST](https://github.com/dzurikmiroslav/esp32-evse/wiki/Rest) API\n - WebDAV\n - [Modbus](https://github.com/dzurikmiroslav/esp32-evse/wiki/Modbus) (RS485, TCP)\n - [Lua scripting](https://github.com/dzurikmiroslav/esp32-evse/wiki/Lua)\n - [Nextion HMI](https://github.com/dzurikmiroslav/esp32-evse/wiki/Nextion)\n - Scheduler\n\n### Web installer\n\nEasy initial installation of esp32-evse firmware can be performed using your browser (currently Google Chrome or Microsoft Edge).\n\n[ Web installer](https://dzurikmiroslav.github.io/esp32-evse/web-installer)\n\n### Device definition method\n\n_One firmware to rule them all._ Not really :-) one per device platform (ESP32, ESP32-S2...).\n\nThere is no need to compile the firmware for your EVSE design.\nSource code ist not hardcoded to GPIOs or other hardware design features.\nAll code is written in ESP-IDF without additional mapping layer like Arduino.\n\nAll configuration is written outside firmware in configuration file named _board.yaml_ on dedicated partition.\nFor example, on following scheme is minimal EVSE circuit with ESP32 devkit.\n\n![Minimal circuit](https://github.com/dzurikmiroslav/esp32-evse/wiki/images/minimal-circuit.png)\n\nFor this circuit there is config file _board.yaml_, for more information's see [YAML schema](board-config/board-config-schema-1.json).\n\n```yaml\ndeviceName: ESP32 minimal EVSE\n\nbuttonGpio: 0\n\npilot:\n  gpio: 33\n  adcChannel: 7\n  levels: [2410, 2104, 1797, 1491, 265]\n\nacRelayGpio: 32\n```\n\n### Web interface\n\nFully responsive web interface is accessible local network IP address on port 80.\n\nDashboard page\n\n![Dashboard](https://github.com/dzurikmiroslav/esp32-evse/wiki/images/web-dashboard.png) \n\nSettings page\n\n![Settings](https://github.com/dzurikmiroslav/esp32-evse/wiki/images/web-settings.png)\n\nMobile dashboard page\n\n![Dashboard mobile](https://github.com/dzurikmiroslav/esp32-evse/wiki/images/web-dashboard-mobile.png)\n\n## Hardware\n\n### ESP32DevkitC EVSE\n\nDev board with basic functionality, single phase energy meter, RS485. One side pcb, for DIY makers easy to make at home conditions ;-)\n\n[EasyEDA project](https://oshwlab.com/dzurik.miroslav/esp32-devkit-evse)\n\n![ESP32DevkitC](https://github.com/dzurikmiroslav/esp32-evse/wiki/images/esp32devkitc.jpg)\n\n### ESP32-S2 EVSE DIY ALPHA\n\nESP32-S2 based EVSE with advanced functionality, three phase energy meter, RS485, UART, 1WIRE, RCM, socket lock.\n\n[EasyEDA project](https://oshwlab.com/dzurik.miroslav/esp32s2-diy-evse)\n\n![ESP32-S2-DA](https://github.com/dzurikmiroslav/esp32-evse/wiki/images/esp32s2da.jpg)\n\nQuick demonstration video\n\n[![Quick demonstration video](https://img.youtube.com/vi/r6YkWEet1aA/hqdefault.jpg)](https://www.youtube.com/shorts/r6YkWEet1aA)\n\n## Donations\n\nESP32 EVSE firmware is free, but costs money to develop harware and time to develop software.\nThis gift to the developer would demonstrate your appreciation of this software \u0026 hardware and help its future development.\n\n[![GitHub Sponsors](https://img.shields.io/badge/donate-GitHub_Sponsors-blue)](https://github.com/sponsors/dzurikmiroslav)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdzurikmiroslav%2Fesp32-evse","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdzurikmiroslav%2Fesp32-evse","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdzurikmiroslav%2Fesp32-evse/lists"}