{"id":41736649,"url":"https://github.com/rtlopez/espnow-rclink-tx","last_synced_at":"2026-01-25T00:06:20.501Z","repository":{"id":234816398,"uuid":"789556401","full_name":"rtlopez/espnow-rclink-tx","owner":"rtlopez","description":"EspNow RC Link project to create transmitter module for esp-fc","archived":false,"fork":false,"pushed_at":"2025-11-23T23:23:15.000Z","size":225,"stargazers_count":9,"open_issues_count":1,"forks_count":4,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-11-24T01:16:32.445Z","etag":null,"topics":["esp-fc","esp32","esp8266"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/rtlopez.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,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2024-04-20T22:08:21.000Z","updated_at":"2025-11-21T21:07:05.000Z","dependencies_parsed_at":"2024-04-20T23:21:33.840Z","dependency_job_id":"79149164-5cdb-4cd2-80f0-43def0c3e147","html_url":"https://github.com/rtlopez/espnow-rclink-tx","commit_stats":null,"previous_names":["rtlopez/espnow-rclink-tx"],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/rtlopez/espnow-rclink-tx","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rtlopez%2Fespnow-rclink-tx","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rtlopez%2Fespnow-rclink-tx/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rtlopez%2Fespnow-rclink-tx/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rtlopez%2Fespnow-rclink-tx/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/rtlopez","download_url":"https://codeload.github.com/rtlopez/espnow-rclink-tx/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rtlopez%2Fespnow-rclink-tx/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28739338,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-24T22:12:27.248Z","status":"ssl_error","status_checked_at":"2026-01-24T22:12:10.529Z","response_time":89,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 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":["esp-fc","esp32","esp8266"],"created_at":"2026-01-25T00:06:18.757Z","updated_at":"2026-01-25T00:06:20.495Z","avatar_url":"https://github.com/rtlopez.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# EspNow RCLink Transmitter\n\nDesigned for use in small short-range remote-controlled aircraft, vehicles and [ESP-FC](https://github.com/rtlopez/esp-fc) flight controller software.\n\nSimple implementation of external module with EspNow RcLink protocol. Just upload code to ESP32 module and connect to your transmitters JR bay.\n\nModule accepts `PPM` signal on `GPIO13` and transmits 8 RC channels.\n\n## Connection diagram\n\n![EspNow RcLink connections](/docs/img/espnow_rclink_tx_bb.png)\n\n\u003e [!NOTE]\n\u003e Keep eye on power consumption, linear voltage regulator might get hot. Switching regulator (step-down) is recommended if voltage drop is high.\n\n## Flashing\n\n1. Download and unzip selected firmware from [Releases Page](https://github.com/rtlopez/espnow-rclink-tx/releases)\n2. Visit [ESP Tool Website](https://espressif.github.io/esptool-js/)\n3. Click \"Connect\" and choose device port in dialog\n4. Add firmware file and set Flash Address to `0x00`\n5. Click \"Program\"\n6. After success power cycle board\n\n![EspNow RcLink Flashing](/docs/img/esptool-js-flash-connect.png)\n\nYour module is redy to use.\n\n## Using with ESP-FC\n\nTo use [ESP-FC](https://github.com/rtlopez/esp-fc) as receiver just select `SPI Rx (e.g. built-in Rx)` as Receiver mode. Receiver provider doesn't matter here.\n\n![ESP-FC receiver](/docs/img/espfc_receiver.png)\n\nTransmitter and receiver binds automatically after power up, you don't need to do anything. Recomended startup procedure is:\n  1. turn on transmitter first\n  2. next power up receiver/flight controller\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frtlopez%2Fespnow-rclink-tx","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Frtlopez%2Fespnow-rclink-tx","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frtlopez%2Fespnow-rclink-tx/lists"}