{"id":25733901,"url":"https://github.com/sini6a/internet-radio-speaker","last_synced_at":"2026-02-28T16:31:02.812Z","repository":{"id":216002616,"uuid":"740094290","full_name":"sini6a/internet-radio-speaker","owner":"sini6a","description":"An open-source ESP32 Internet Radio Player with simple programming, USB charging, and on-the-go capability using a single-cell Li-ion battery.","archived":false,"fork":false,"pushed_at":"2025-05-07T20:46:44.000Z","size":14499,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"dev","last_synced_at":"2025-06-23T07:09:50.023Z","etag":null,"topics":["esp32","hardware-designs","internet-of-things","internet-radio-player","open-hardware","schematics"],"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/sini6a.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,"zenodo":null}},"created_at":"2024-01-07T14:08:31.000Z","updated_at":"2025-05-07T20:46:48.000Z","dependencies_parsed_at":"2025-02-26T04:31:15.492Z","dependency_job_id":"68b15aec-7931-4b94-bb2c-2c39287dcfde","html_url":"https://github.com/sini6a/internet-radio-speaker","commit_stats":null,"previous_names":["sini6a/internet-radio-speaker"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/sini6a/internet-radio-speaker","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sini6a%2Finternet-radio-speaker","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sini6a%2Finternet-radio-speaker/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sini6a%2Finternet-radio-speaker/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sini6a%2Finternet-radio-speaker/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/sini6a","download_url":"https://codeload.github.com/sini6a/internet-radio-speaker/tar.gz/refs/heads/dev","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sini6a%2Finternet-radio-speaker/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29942785,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-28T13:49:17.081Z","status":"ssl_error","status_checked_at":"2026-02-28T13:48:50.396Z","response_time":90,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 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":["esp32","hardware-designs","internet-of-things","internet-radio-player","open-hardware","schematics"],"created_at":"2025-02-26T04:31:03.992Z","updated_at":"2026-02-28T16:31:02.805Z","avatar_url":"https://github.com/sini6a.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Open Source Internet Radio Player\n\n![Case #1](Pictures/IMG_20250507_222926.jpg)\n![PCB #1](Pictures/IMG_20250507_222842.jpg)  \n\n## Hardware Specifications\n\n- **Microcontroller:** ESP32-C3\n- **Power Supply:** 5V/0.5A (USB Type-C, ~2.5W)\n- **Flash Memory:** 4Mbit QSPI (on-chip)\n- **Antenna:** Integrated PCB antenna\n- **Controls:** Power switch and analog volume potentiometer\n- **Audio Output:** Dual speaker output (3.2W max per channel)\n- **Indicators:** 3x LEDs (Wi-Fi, Playback, Power)\n\n## Description\n\nThis project is a compact, ESP32-C3-based Internet Radio Player designed for ease of use and straightforward integration. The device supports Wi-Fi streaming of MP3 audio and includes basic control via a single potentiometer and button. Audio output is handled via I2S to a stereo amplifier. \n\nThe hardware includes onboard status LEDs and is powered via USB Type-C. It's suitable for low-power audio streaming applications, DIY audio projects, or integration into custom enclosures.\n\n## Features\n\n- 2.4 GHz Wi-Fi support using the built-in PCB antenna\n- Minimal controls for simple user interaction\n- USB Type-C programming and power interface\n- Stereo speaker output via digital I2S\n- LED indicators for connection and playback status\n\n## Firmware and Usage\n\nThe firmware is located in the `Firmware/` directory and is built using the Arduino framework. Upload it via the Arduino IDE or other compatible tools. \n\n### Initial Setup\n\n1. Flash the firmware to the ESP32-C3.\n2. On first boot, the device creates a Wi-Fi Access Point.\n3. Connect to the AP to configure the Wi-Fi credentials and stream URL.\n4. After setup, the device reboots into streaming mode.\n\n## Status\n\n- Current hardware revision is stable and has been tested.\n- The device is functional and ready for personal assembly or integration.\n- Further development (BLE config, web UI, OTA, etc.) is planned or ongoing.\n\n## Contributions\n\nPull requests, issue reports, and improvements are welcome. Make sure to open issue before to discuss changes.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsini6a%2Finternet-radio-speaker","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsini6a%2Finternet-radio-speaker","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsini6a%2Finternet-radio-speaker/lists"}