{"adoption": {"forks": 490, "observed_at": "2026-08-28T04:05:07.027715+00:00", "stars": 1581}, "canonical_url": "https://ross.abutalabs.com/products/esp-open-rtos", "card": {"archived": false, "artifact_type": "framework", "description": "Open source FreeRTOS-based ESP8266 software framework", "domain": ["iot", "embedded-systems", "developer-tools"], "enriched": true, "function": ["embedded", "build-tool", "networking"], "health_score": 20, "homepage": null, "language": "C", "license": "BSD-3-Clause", "license_family": "permissive", "maturity": "maintenance", "member_repos": ["SuperHouse/esp-open-rtos"], "name": "SuperHouse/esp-open-rtos", "platform": ["embedded", "iot", "c"], "pushed_at": "2021-05-05T07:51:19+00:00", "repo": "SuperHouse/esp-open-rtos", "stars": 1581, "tags": ["esp8266", "freertos", "rtos", "wifi", "microcontroller", "firmware", "espressif", "linux", "macos"], "topics": [], "urls": [], "use_cases": ["build custom firmware for ESP8266 in C", "run FreeRTOS on an ESP8266 microcontroller", "develop WiFi-connected IoT devices with an open source SDK", "flash and test example programs like HTTP clients on ESP8266", "avoid Espressif's proprietary SDK for commercial projects"], "what_it_is": "An open source FreeRTOS-based software framework for the ESP8266 WiFi microcontroller, developed by the community as an alternative to Espressif's proprietary RTOS SDK. It provides a build system, drivers, and examples for writing C firmware for WiFi-enabled embedded projects.", "when_to_avoid": ["you target ESP32 or newer Espressif chips", "you want an actively maintained SDK - the last release was 2021 and development has stalled", "you prefer the official ESP8266 RTOS SDK with vendor support"], "when_to_choose": ["you want a fully open source FreeRTOS framework for ESP8266", "you prefer C and GNU Make-based builds over the vendor SDK", "you need a permissively licensed (BSD-3-Clause) framework for commercial firmware"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/esp-open-rtos", "repo": "SuperHouse/esp-open-rtos", "role": "main", "score": 23}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:05:07.027715+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T03:56:21.508060+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31539459b5f0caceabff6b5c4d505f49397b8cec34f763851e83abaf083e9b37", "fetched_at": "2026-08-28T04:05:07.027715+00:00", "kind": "readme", "missing": false, "url": "https://github.com/SuperHouse/esp-open-rtos"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:05:07.027715+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T03:56:21.508060+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31539459b5f0caceabff6b5c4d505f49397b8cec34f763851e83abaf083e9b37", "fetched_at": "2026-08-28T04:05:07.027715+00:00", "kind": "readme", "missing": false, "url": "https://github.com/SuperHouse/esp-open-rtos"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T03:56:21.508060+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31539459b5f0caceabff6b5c4d505f49397b8cec34f763851e83abaf083e9b37", "fetched_at": "2026-08-28T04:05:07.027715+00:00", "kind": "readme", "missing": false, "url": "https://github.com/SuperHouse/esp-open-rtos"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:05:07.027715+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:05:07.027715+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:05:07.027715+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T03:56:21.508060+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31539459b5f0caceabff6b5c4d505f49397b8cec34f763851e83abaf083e9b37", "fetched_at": "2026-08-28T04:05:07.027715+00:00", "kind": "readme", "missing": false, "url": "https://github.com/SuperHouse/esp-open-rtos"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:05:07.027715+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:05:07.027715+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T03:56:21.508060+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31539459b5f0caceabff6b5c4d505f49397b8cec34f763851e83abaf083e9b37", "fetched_at": "2026-08-28T04:05:07.027715+00:00", "kind": "readme", "missing": false, "url": "https://github.com/SuperHouse/esp-open-rtos"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:05:07.027715+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:05:07.027715+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:05:07.027715+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T03:56:21.508060+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31539459b5f0caceabff6b5c4d505f49397b8cec34f763851e83abaf083e9b37", "fetched_at": "2026-08-28T04:05:07.027715+00:00", "kind": "readme", "missing": false, "url": "https://github.com/SuperHouse/esp-open-rtos"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:05:07.027715+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:05:07.027715+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T03:56:21.508060+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31539459b5f0caceabff6b5c4d505f49397b8cec34f763851e83abaf083e9b37", "fetched_at": "2026-08-28T04:05:07.027715+00:00", "kind": "readme", "missing": false, "url": "https://github.com/SuperHouse/esp-open-rtos"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T03:56:21.508060+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31539459b5f0caceabff6b5c4d505f49397b8cec34f763851e83abaf083e9b37", "fetched_at": "2026-08-28T04:05:07.027715+00:00", "kind": "readme", "missing": false, "url": "https://github.com/SuperHouse/esp-open-rtos"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T03:56:21.508060+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31539459b5f0caceabff6b5c4d505f49397b8cec34f763851e83abaf083e9b37", "fetched_at": "2026-08-28T04:05:07.027715+00:00", "kind": "readme", "missing": false, "url": "https://github.com/SuperHouse/esp-open-rtos"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T03:56:21.508060+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "31539459b5f0caceabff6b5c4d505f49397b8cec34f763851e83abaf083e9b37", "fetched_at": "2026-08-28T04:05:07.027715+00:00", "kind": "readme", "missing": false, "url": "https://github.com/SuperHouse/esp-open-rtos"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 4110, "days_push": 1946, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 23, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}