{"id":14962007,"url":"https://github.com/Xtalism/bluetooth-server-communication-esp32","last_synced_at":"2025-10-24T22:30:59.390Z","repository":{"id":253459517,"uuid":"843570830","full_name":"Xtalism/BLEServer","owner":"Xtalism","description":"(Server side) Communication between two ESP32 via Bluetooth making use of the BLEServer library.","archived":false,"fork":false,"pushed_at":"2024-08-21T19:17:01.000Z","size":1478,"stargazers_count":6,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-01-31T04:26:06.563Z","etag":null,"topics":["arduino","bluetooth-low-energy","communication-protocol","esp32","platformio","uuid"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Xtalism.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":"2024-08-16T20:13:07.000Z","updated_at":"2024-11-28T22:11:48.000Z","dependencies_parsed_at":"2024-08-20T03:47:18.254Z","dependency_job_id":"fb35007d-0533-4540-8e4e-b698a95b2f87","html_url":"https://github.com/Xtalism/BLEServer","commit_stats":{"total_commits":21,"total_committers":2,"mean_commits":10.5,"dds":"0.38095238095238093","last_synced_commit":"9dafe36d6b11d0ccd7e06ec3ae25a4ddd3065395"},"previous_names":["xtalism/bleserver"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Xtalism%2FBLEServer","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Xtalism%2FBLEServer/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Xtalism%2FBLEServer/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Xtalism%2FBLEServer/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Xtalism","download_url":"https://codeload.github.com/Xtalism/BLEServer/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":238039755,"owners_count":19406395,"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":["arduino","bluetooth-low-energy","communication-protocol","esp32","platformio","uuid"],"created_at":"2024-09-24T13:28:41.823Z","updated_at":"2025-10-24T22:30:53.523Z","avatar_url":"https://github.com/Xtalism.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# BLEServer\n\n## Overview\n\nThis project demonstrates communication between two ESP32 devices using Bluetooth Low Energy (BLE) with the BLEServer library. The setup involves a server-client architecture where data is exchanged seamlessly between the two devices.\n\n## Important\n\nTo ensure both codes work seamlessly together, please refer to the [BLEClient repository](https://github.com/Xtalism/BLEClient). It is crucial to make both the server and client codes work in tandem for successful communication and data exchange.\n\n## Features\n\n- **UUID Characteristics**: Utilizes UUID characteristics for sending and receiving data.\n- **Potentiometer Data Processing**: The server reads and processes potentiometer data.\n- **PWM LED Control**: The client uses the received data to control an LED with Pulse Width Modulation (PWM).\n\n## Detailed Description\n\n### Server Side\n- Reads potentiometer data.\n- Processes the data.\n- Sends the processed data to the client via BLE.\n\n### Client Side\n- Receives data from the server.\n- Uses the data to control an LED with PWM.\n\n## Diagram\n\n![Pictoric BLEServer Diagram](pictoric.jpg)\n\n## Getting Started\n\n1. **Hardware Requirements**:\n   - Two ESP32 devices.\n   - A potentiometer.\n   - An LED.\n\n2. **Software Requirements**:\n   - Arduino IDE or PlatformIO.\n   - BLEServer library.\n\n3. **Setup**:\n   - Connect the potentiometer to the server ESP32.\n   - Connect the LED to the client ESP32.\n   - Upload the respective server and client code to the ESP32 devices.\n\n4. **Running the Project**:\n   - Power on both ESP32 devices.\n   - The server will start reading potentiometer data and send it to the client.\n   - The client will receive the data and adjust the LED brightness accordingly.\n\n## Documentation Resource\n\nFor more detailed information on BLE with ESP32, refer to the [ESP32 BLE UART Documentation](https://docs.espressif.com/projects/arduino-esp32/en/latest/api/ble.html#ble-uart).\n\n## Last Thoughts\n\nThis project showcases the capabilities of BLE communication between ESP32 devices, enabling real-time data exchange and control. It serves as a foundation for more complex IoT applications.\n\nFeel free to explore and modify the code to suit your specific needs!\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FXtalism%2Fbluetooth-server-communication-esp32","html_url":"https://awesome.ecosyste.ms/projects/github.com%2FXtalism%2Fbluetooth-server-communication-esp32","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FXtalism%2Fbluetooth-server-communication-esp32/lists"}