{"id":23069633,"url":"https://github.com/roboticsbrno/rb3201-rbcontrol","last_synced_at":"2026-05-05T08:33:35.815Z","repository":{"id":96176932,"uuid":"133073766","full_name":"RoboticsBrno/RB3201-RBControl","owner":"RoboticsBrno","description":"RB3201-RBControl (RBC) is a universal controller for hobby robots.","archived":false,"fork":false,"pushed_at":"2019-12-29T23:30:43.000Z","size":12404,"stargazers_count":4,"open_issues_count":6,"forks_count":0,"subscribers_count":8,"default_branch":"master","last_synced_at":"2025-08-23T23:08:48.926Z","etag":null,"topics":["esp32","esp32-arduino","motor-controller","motor-driver","motor-shield","robotcontrol","robotics","robots"],"latest_commit_sha":null,"homepage":"http://mickoflus.cz","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/RoboticsBrno.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":"2018-05-11T18:15:39.000Z","updated_at":"2024-11-10T17:53:27.000Z","dependencies_parsed_at":null,"dependency_job_id":"68c703e4-2c63-4be4-b73a-2df1e1032717","html_url":"https://github.com/RoboticsBrno/RB3201-RBControl","commit_stats":null,"previous_names":[],"tags_count":9,"template":false,"template_full_name":null,"purl":"pkg:github/RoboticsBrno/RB3201-RBControl","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/RoboticsBrno%2FRB3201-RBControl","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/RoboticsBrno%2FRB3201-RBControl/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/RoboticsBrno%2FRB3201-RBControl/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/RoboticsBrno%2FRB3201-RBControl/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/RoboticsBrno","download_url":"https://codeload.github.com/RoboticsBrno/RB3201-RBControl/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/RoboticsBrno%2FRB3201-RBControl/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":32642030,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-04T10:08:07.713Z","status":"online","status_checked_at":"2026-05-05T02:00:06.033Z","response_time":54,"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":["esp32","esp32-arduino","motor-controller","motor-driver","motor-shield","robotcontrol","robotics","robots"],"created_at":"2024-12-16T06:16:22.864Z","updated_at":"2026-05-05T08:33:35.798Z","avatar_url":"https://github.com/RoboticsBrno.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# RB3201-RBControl\n\n[[English version follows]](#english-version)\n\nRB3201-RBControl (RBC) - univerzální deska pro stavbu hobby robotů.\n\nLicence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/?)\n\nArduino knihovna: [RB3201-RBControl-library](https://github.com/RoboticsBrno/RB3201-RBControl-library) ([PlatformIO](https://platformio.org/lib/show/5532/RB3201-RBControl))\n\nJde v podstatě o shield k vývojovému kitu [ESP32-DevKitC](https://www.espressif.com/en/products/hardware/esp32-devkitc/overview), který má dva hlavní cíle:\n\n- umožnit snadné připojení velkého množství různých periférií (motory s enkodéry, serva, senzory...)\n- rozšířit počet pinů desky ESP32 \n\n## Hlavní vlastnosti\n\n- současně ovládat až 8 DC motorů (1,5 A trvale, 2A špičkově každý) a obsluhovat 8 enkodérů pro tyto motory\n- po osazení spínanými zdroji napájet a ovládat 4 serva nebo 8 mikroserv\n- vyvedená I2C sběrnice - celkem 6x (4x s 3,3 V a 2x s 5 V logickou úrovní)\n- expandér pinů, který je připojený přes I2C a obsluhuje další dva porty A,B po 8 pinech (celkem dalších 16 pinů) \n- tři tlačítka, 4 LED a piezo\n- připravena ochrana proti přepólování a podvybití\n\n## Rozšiřující moduly\n\n### Motor enkodér\n\nDPS jako enkodér na [upravené levné čínské motory s magnetem](https://mickoflus.cz/guide.html#motor-magnet)\n\n- [Schema](docs/RB3201-RBControl_MotorEncoder_v1.1_schema.png)\n- [Board](docs/RB3201-RBControl_MotorEncoder_v1.1_board.png)\n\n### Lego konektor\n\n- [LegoConnectorX1A - Schema](docs/RB3201-RBControl_LegoConnectorX1A_v1.0_schema.png)\n- [LegoConnectorX1A - Board](docs/RB3201-RBControl_LegoConnectorX1A_v1.0_board.png)\n- [LegoConnectorX1B - Schema](docs/RB3201-RBControl_LegoConnectorX1B_v1.0_schema.png)\n- [LegoConnectorX1B - Board](docs/RB3201-RBControl_LegoConnectorX1B_v1.0_board.png)\n- [LegoConnectorX2 - Schema](docs/RB3201-RBControl_LegoConnectorX2_v1.0_schema.png)\n- [LegoConnectorX2 - Board](docs/RB3201-RBControl_LegoConnectorX2_v1.0_board.png)\n\n# English Version\n\nRB3201-RBControl (RBC) is a universal controller for hobby robots.\n\nLicense: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/?)\n\nArduino library: [RB3201-RBControl-library](https://github.com/RoboticsBrno/RB3201-RBControl-library) ([PlatformIO](https://platformio.org/lib/show/5532/RB3201-RBControl))\n\nThe board is a shield for [ESP32-DevKitC](https://www.espressif.com/en/products/hardware/esp32-devkitc/overview) with the following two main functions:\n\n- the board allows connecting a variety of peripherals (DC motors with encoders, RC servo motors, sensors, etc...)\n- it expands the ESP32 GPIOs.\n\n## Main Features\n\n- it can control up to 8 DC motors (1.5 A average, 2 A peak for each motor), possibly with an encoder for each motor;\n- after populating switching power supplies, it can power and control 4 servo motors or 8 micro servo motors;\n- there are I2C headers for connection up to 6 peripherals (4x 3.3V, 2x 5V);\n- there is an I2C GPIO expander, which adds two ports (A and B), 8 GPIOs each;\n- three push buttons, four LEDs and a piezo buzzer built-in;\n- reverse polarity and over-discharge protection.\n\n## Expanding modules\n\n### MotorEncoder\n\nPCB encoder for dirty cheap Chinese DC motors with encoders.\n\n- [Schema](docs/RB3201-RBControl_MotorEncoder_v1.1_schema.png)\n- [Board](docs/RB3201-RBControl_MotorEncoder_v1.1_board.png)\n\n### LegoConnector\n\n- [LegoConnectorX1A - Schema](docs/RB3201-RBControl_LegoConnectorX1A_v1.0_schema.png)\n- [LegoConnectorX1A - Board](docs/RB3201-RBControl_LegoConnectorX1A_v1.0_board.png)\n- [LegoConnectorX1B - Schema](docs/RB3201-RBControl_LegoConnectorX1B_v1.0_schema.png)\n- [LegoConnectorX1B - Board](docs/RB3201-RBControl_LegoConnectorX1B_v1.0_board.png)\n- [LegoConnectorX2 - Schema](docs/RB3201-RBControl_LegoConnectorX2_v1.0_schema.png)\n- [LegoConnectorX2 - Board](docs/RB3201-RBControl_LegoConnectorX2_v1.0_board.png)\n\n## Schema ([PDF](docs/RB3201-RBControl_MainBoard_v1.2_schema.pdf))\n\nLogic\n![RB3201-RBControl - schema logic](docs/RB3201-RBControl_MainBoard_v1.2_schema_logic_150dpi.png)\n\nPower\n![RB3201-RBControl - schema power](docs/RB3201-RBControl_MainBoard_v1.2_schema_power_150dpi.png)\n\n## PCB ([PDF](docs/RB3201-RBControl_MainBoard_v1.2_board.pdf))\n\n![RB3201-RBControl - PCB](docs/RB3201-RBControl_MainBoard_v1.2_board.png)\n\n## Photos\n\n![RB3201-RBControl - PCB photo - top](docs/RB3201-RBControl_MainBoard_v1.2_board_top.jpg)\n\n![RB3201-RBControl - PCB photo - side](docs/RB3201-RBControl_MainBoard_v1.2_board_side.jpg)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Froboticsbrno%2Frb3201-rbcontrol","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Froboticsbrno%2Frb3201-rbcontrol","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Froboticsbrno%2Frb3201-rbcontrol/lists"}