{"id":16141273,"url":"https://github.com/srg74/esp32-mini-serko","last_synced_at":"2026-03-08T05:31:52.253Z","repository":{"id":64693553,"uuid":"577533722","full_name":"srg74/ESP32-mini-SerKo","owner":"srg74","description":"ESP32 mini Wemos style form factor","archived":false,"fork":false,"pushed_at":"2023-04-16T02:18:08.000Z","size":7086,"stargazers_count":10,"open_issues_count":1,"forks_count":1,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-04-22T15:49:09.052Z","etag":null,"topics":["16mb","arduino","esp32","esp32-mini","micropython","platformio","wemos-d1-mini","wifi","wled"],"latest_commit_sha":null,"homepage":"","language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"cc0-1.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/srg74.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":"2022-12-13T00:20:50.000Z","updated_at":"2025-04-15T21:11:59.000Z","dependencies_parsed_at":"2024-11-01T17:40:57.352Z","dependency_job_id":"27b2865d-66b1-434a-9a92-ac129d55faf3","html_url":"https://github.com/srg74/ESP32-mini-SerKo","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/srg74/ESP32-mini-SerKo","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/srg74%2FESP32-mini-SerKo","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/srg74%2FESP32-mini-SerKo/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/srg74%2FESP32-mini-SerKo/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/srg74%2FESP32-mini-SerKo/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/srg74","download_url":"https://codeload.github.com/srg74/ESP32-mini-SerKo/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/srg74%2FESP32-mini-SerKo/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30246724,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-08T00:58:18.660Z","status":"online","status_checked_at":"2026-03-08T02:00:06.215Z","response_time":56,"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":["16mb","arduino","esp32","esp32-mini","micropython","platformio","wemos-d1-mini","wifi","wled"],"created_at":"2024-10-09T23:54:54.388Z","updated_at":"2026-03-08T05:31:52.231Z","avatar_url":"https://github.com/srg74.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"# ESP32 mini, Wemos D1 mini style dev board\n\n| Front view  | Back view |\n| ------------- | ------------- |\n| \u003cimg src=\"https://github.com/srg74/ESP32-mini-SerKo/blob/main/Resources/ESP32_mini_board1.jpg\" width=\"200\" height=\"200\"\u003e  | \u003cimg src=\"https://github.com/srg74/ESP32-mini-SerKo/blob/main/Resources/ESP32_mini_board2.jpg\" width=\"200\" height=\"200\"\u003e  |\n\nBoard is available at Tindie store [![tindie](https://github.com/srg74/WLED-ESP32-dev-board/blob/main/Resources/images/tindie-logo@2x.png)](https://www.tindie.com/products/28858/)\n\nThis development board features, the powerful ESP-WROOM-32 module, with integrated WiFi and Bluetooth functionality (BR/EDR/BLE). The ESP32 is a chip designed with TSMC ultra-low power management technology.\n\nCurrent of the ESP32 chip is less than 5 μA, it is particularly well suited for use with batteries or rechargeable batteries. The ESP32 D1 Mini has a similar pin layout to the conventional D1 Mini ESP8266-12F and is therefore pin compatible with most accessories for it. The proven ESP32-D0WDQ6 chip is located in the core of the developed module.\n\n**Specifications:**\n\n- Module: ESP32-Wroom-32\n- Chipset: ESP32-D0WDQ6\n- USB-TTL CH304\n- storage space: 16 MB !!!\n- Bt V4.2 (BR/EDR/BLE)\n- built-in PCB antenna\n- OM: 448 KB - SRAM: 520 KB\n- WiFi: 2.4 GHz\n- Operating voltage: 5V DC\n- CH340 USB-to-serial (USB to UART) controller\n- Polyfuse protection\n- Boot and Reset button\n\n[ESP32 mini board pinout](https://github.com/srg74/ESP32-mini-SerKo/blob/main/Resources/ESP32_mini_board_pinout.pdf)\u003ca href=https://github.com/srg74/ESP32-mini-SerKo/blob/main/Resources/ESP32_mini_board_pinout.pdf\u003e ➡️\u003c/a\u003e\n\n[ESP32 mini board schematic](https://github.com/srg74/ESP32-mini-SerKo/blob/main/Resources/ESP32_mini_board_schematic.pdf)\u003ca href=https://github.com/srg74/ESP32-mini-SerKo/blob/main/Resources/ESP32_mini_board_schematic.pdff\u003e ➡️\u003c/a\u003e \n\n**Platformio build environment:**\n\n```env\n[env:esp32_16mb]\nboard = esp32dev\nplatform = espressif32@3.5\nboard_build.partitions = tools/WLED_ESP32_16MB.csv\nupload_speed = 921600\nmonitor_speed = 115200\nbuild_unflags = ${common.build_unflags}\nbuild_flags = ${common.build_flags_esp32}\n  -D WLED_WATCHDOG_TIMEOUT=0\n  -D WLED_RELEASE_NAME=esp32_16mb\n  -D SERVERNAME='\"WLED-16mb\"'\n  -D BTNPIN=17\n  -D LEDPIN=16\n  -D RLYPIN=19\n  -D IRPIN=-1\n;  -D USERMOD_AUTO_SAVE\n  -UWLED_USE_MY_CONFIG\nlib_deps = ${esp32.lib_deps}\n\n```\n\n**Arduino board manager entry:**\n\n```csv\n{\n\"build\": {\n    \"arduino\": {\n    \"ldscript\": \"esp32_out.ld\"\n    },\n    \"core\": \"esp32\",\n    \"extra_flags\": \"-DARDUINO_ESP32_DEV\",\n    \"f_cpu\": \"240000000L\",\n    \"f_flash\": \"40000000L\",\n    \"flash_mode\": \"dio\",\n    \"mcu\": \"esp32\",\n    \"variant\": \"esp32\",\n    \"partitions\": \"partitions_16M.csv\"\n},\n\"connectivity\": [\n    \"wifi\",\n    \"bluetooth\",\n    \"ethernet\",\n    \"can\"\n],\n\"debug\": {\n    \"openocd_board\": \"esp-wroom-32.cfg\"\n},\n\"frameworks\": [\n    \"arduino\",\n    \"espidf\"\n],\n\"name\": \"ESP32 mini board 16MB\",\n\"upload\": {\n    \"flash_size\": \"16MB\",\n    \"maximum_ram_size\": 327680,\n    \"maximum_size\": 16777216,\n    \"require_upload_port\": true,\n    \"speed\": 2000000\n},\n\"url\": \"https://en.wikipedia.org/wiki/ESP32\",\n\"vendor\": \"SerKo\"\n}\n```\n\n**Parttiton file for 16mb:**\n\n```csv\n# Name,   Type, SubType, Offset,  Size, Flags\nnvs,      data, nvs,     0x9000,  0x5000,\notadata,  data, ota,     0xe000,  0x2000,\napp0,     app,  ota_0,   0x10000, 0x200000,\napp1,     app,  ota_1,   0x210000,0x200000,\nspiffs,   data, spiffs,  0x410000,0xBE0000,\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsrg74%2Fesp32-mini-serko","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsrg74%2Fesp32-mini-serko","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsrg74%2Fesp32-mini-serko/lists"}