{"schema_version": "vibe-public-case-engineering/v1", "case_id": "creative-043", "requirements": [{"id": "requirement-001", "title": "活动分类、走失切换和深睡", "kind": "functional", "detail": "", "status": "design_proposed", "status_label": "方案需求，待验证", "source_ids": []}, {"id": "requirement-002", "title": "Demo 实现路径", "kind": "implementation_direction", "detail": "IMU 端侧分类走/跑/休息；BLE 同步；走失时启用 GNSS/LoRa；平时深睡。", "status": "design_proposed", "status_label": "方案需求，待验证", "source_ids": []}, {"id": "requirement-003", "title": "软件实现方向", "kind": "implementation_direction", "detail": "Edge Impulse、BLE、Traccar", "status": "design_proposed", "status_label": "方案需求，待验证", "source_ids": []}], "components": [{"id": "board.adafruit-3232", "name": "RFM95W 433MHz FeatherWing (3232)", "manufacturer": "Adafruit", "mpn": "RFM95W 433MHz FeatherWing (3232)", "kind": "demo_board", "revision": "1", "relation": "selected_board_in_historical_audit", "status": "candidate", "status_label": "历史案例选板 · 待验证", "capabilities": ["LoRa通信"], "source_ids": ["source-d9090b3200a58031", "source-1bc5bc709baa48a2", "source-300ead539f5d03cb", "source-2afa0a7abba0f0a5", "source-cc24a02d60bd15fe", "source-507a09ee8c397ab5", "source-745a3618d319c920", "source-f03e13c803d2bb5c"], "missing_information": ["433MHz 频段和天线需符合部署国家法规；LoRa 收发不等于 LoRaWAN 网关。", "历史案例选板不代表当前连接、固件、整机功能或实物测试通过。"]}, {"id": "board.adafruit-4090", "name": "USB Type C Breakout (4090)", "manufacturer": "Adafruit", "mpn": "USB Type C Breakout (4090)", "kind": "demo_board", "revision": "1", "relation": "selected_board_in_historical_audit", "status": "candidate", "status_label": "历史案例选板 · 待验证", "capabilities": [], "source_ids": ["source-efd12148d09630c4"], "missing_information": ["只提供接口和 CC 配置，不包含完整保险丝、ESD、过压或限流保护。", "历史案例选板不代表当前连接、固件、整机功能或实物测试通过。"]}, {"id": "board.adafruit-4410", "name": "Micro-Lipo USB-C (4410)", "manufacturer": "Adafruit", "mpn": "Micro-Lipo USB-C (4410)", "kind": "demo_board", "revision": "1", "relation": "selected_board_in_historical_audit", "status": "candidate", "status_label": "历史案例选板 · 待验证", "capabilities": ["电池"], "source_ids": ["source-355961074f521fb9", "source-1934945a974dfb81", "source-af6386947ade542f", "source-51b6ed497fe8e622", "source-95f78e630af377c5", "source-bd51a478537ce7a8"], "missing_information": ["仅充电参考，不承诺系统 power-path；电池化学、极性及温度保护另行确认。", "历史案例选板不代表当前连接、固件、整机功能或实物测试通过。"]}, {"id": "board.adafruit-4920", "name": "TPS62827 3.3V (4920)", "manufacturer": "Adafruit", "mpn": "TPS62827 3.3V (4920)", "kind": "demo_board", "revision": "1", "relation": "selected_board_in_historical_audit", "status": "candidate", "status_label": "历史案例选板 · 待验证", "capabilities": [], "source_ids": ["source-a4bade564ae95fe0", "source-345d22e512bd24fc"], "missing_information": ["输入范围、峰值负载、散热和去耦需按整机电源预算验证。", "历史案例选板不代表当前连接、固件、整机功能或实物测试通过。"]}, {"id": "board.x-nucleo-gnss1a1", "name": "X-NUCLEO-GNSS1A1", "manufacturer": "STMicroelectronics", "mpn": "X-NUCLEO-GNSS1A1", "kind": "demo_board", "revision": "1", "relation": "selected_board_in_historical_audit", "status": "candidate", "status_label": "历史案例选板 · 待验证", "capabilities": ["gnss"], "source_ids": ["source-28965d0d3157221d", "source-53ba68b5ee9950d5", "source-4084330686267316", "source-35a9de257830bf8c", "source-3d3f549b2377ac23"], "missing_information": ["官方 Demo 面向指定 Nucleo 与软件包；接到 ESP32 需重新核对电平、引脚、负载和驱动，不能据此宣称兼容。", "历史案例选板不代表当前连接、固件、整机功能或实物测试通过。"]}, {"id": "board.x-nucleo-iks4a1", "name": "X-NUCLEO-IKS4A1", "manufacturer": "STMicroelectronics", "mpn": "X-NUCLEO-IKS4A1", "kind": "demo_board", "revision": "1", "relation": "selected_board_in_historical_audit", "status": "candidate", "status_label": "历史案例选板 · 待验证", "capabilities": ["惯性测量"], "source_ids": ["source-2f6f75915d8a3348", "source-4b83ad2f9ca76774", "source-0f5c48c310f91cde", "source-a1863c36429f5034", "source-4c864afa62edbf2b", "source-7aebb835dbb8f9bf"], "missing_information": ["官方 Demo 面向指定 Nucleo 与软件包；接到 ESP32 需重新核对电平、引脚、负载和驱动，不能据此宣称兼容。", "历史案例选板不代表当前连接、固件、整机功能或实物测试通过。"]}, {"id": "case-gap.sph0645lm4h-b", "name": "SPH0645LM4H-B", "manufacturer": "Knowles", "mpn": "SPH0645LM4H-B", "kind": "chip", "relation": "reference_component", "status": "candidate", "status_label": "精确型号候选，非已采用", "revision": null, "capabilities": [], "source_ids": ["source-282ab2ca71b6c170"], "missing_information": ["Board BOM marking/silicon revision and current lifecycle must be checked; library admission does not prove fitted silicon", "MEMS acoustic port, PCB land/stencil/reflow and moisture handling not qualified", "Typical 600µA is not a guaranteed supply-current budget; power, DMA and audio tests pending"]}, {"id": "espressif-esp32-s3-wroom-1", "name": "ESP32-S3-WROOM-1", "manufacturer": "Espressif", "mpn": null, "kind": "module", "relation": "reference_component", "status": "candidate", "status_label": "型号或订货后缀待确认", "revision": "2026-09-22.1", "capabilities": [], "source_ids": ["source-3371b9afa39278fb", "source-dbdfd4ddc180acc1"], "missing_information": ["符号或系列名称不能当作已冻结的采购料号。"]}, {"id": "vendor-ic-fb49f93d020960", "name": "TPS6282X", "manufacturer": "见原厂器件资料", "mpn": null, "kind": "chip", "relation": "reference_component", "status": "candidate", "status_label": "型号或订货后缀待确认", "revision": "2026-09-22.1", "capabilities": [], "source_ids": ["source-e1a78f4fe7b3774e"], "missing_information": ["符号或系列名称不能当作已冻结的采购料号。"]}], "circuits": [{"id": "source:adafruit-4090/0", "title": "USB Type C Breakout (4090) · 原厂器件电路", "kind": "reference_circuit", "relation": "source_schematic", "status": "source_schematic", "status_label": "板卡原厂参考电路", "revision": null, "component_ids": ["board.adafruit-4090"], "source_ids": ["source-cf5a7f9f55fcac06"], "missing_information": ["原厂或资料重建电路只覆盖该板；整机电源、接口条件、板卡修订和样机结果仍需核对。"], "evidence_scope": "historical_case_audit"}, {"id": "source:adafruit-4920/0", "title": "TPS62827 3.3V (4920) · 原厂器件电路", "kind": "reference_circuit", "relation": "source_schematic", "status": "source_schematic", "status_label": "板卡原厂参考电路", "revision": null, "component_ids": ["board.adafruit-4920"], "source_ids": ["source-e1a78f4fe7b3774e"], "missing_information": ["原厂或资料重建电路只覆盖该板；整机电源、接口条件、板卡修订和样机结果仍需核对。"], "evidence_scope": "historical_case_audit"}, {"id": "source:x-nucleo-iks4a1/0", "title": "X-NUCLEO-IKS4A1 · 原厂资料重建电路", "kind": "reference_circuit", "relation": "source_schematic", "status": "source_schematic", "status_label": "板卡原厂参考电路", "revision": null, "component_ids": ["board.x-nucleo-iks4a1"], "source_ids": ["source-4c864afa62edbf2b"], "missing_information": ["原厂或资料重建电路只覆盖该板；整机电源、接口条件、板卡修订和样机结果仍需核对。"], "evidence_scope": "historical_case_audit"}, {"id": "source:x-nucleo-gnss1a1/0", "title": "X-NUCLEO-GNSS1A1 · 原厂资料重建电路", "kind": "reference_circuit", "relation": "source_schematic", "status": "source_schematic", "status_label": "板卡原厂参考电路", "revision": null, "component_ids": ["board.x-nucleo-gnss1a1"], "source_ids": ["source-3d3f549b2377ac23"], "missing_information": ["原厂或资料重建电路只覆盖该板；整机电源、接口条件、板卡修订和样机结果仍需核对。"], "evidence_scope": "historical_case_audit"}, {"id": "source:adafruit-3232/0", "title": "RFM95W 433MHz FeatherWing (3232) · 原厂器件电路", "kind": "reference_circuit", "relation": "source_schematic", "status": "source_schematic", "status_label": "板卡原厂参考电路", "revision": null, "component_ids": ["board.adafruit-3232"], "source_ids": ["source-6a080d0e1a572221"], "missing_information": ["原厂或资料重建电路只覆盖该板；整机电源、接口条件、板卡修订和样机结果仍需核对。"], "evidence_scope": "historical_case_audit"}, {"id": "source:adafruit-4410/0", "title": "Micro-Lipo USB-C (4410) · 原厂器件电路", "kind": "reference_circuit", "relation": "source_schematic", "status": "source_schematic", "status_label": "板卡原厂参考电路", "revision": null, "component_ids": ["board.adafruit-4410"], "source_ids": ["source-1dfbc04eb0de9d4d", "source-94968607ac16c8da", "source-99ccc1378a1e4cbe", "source-e980a28cf12a24f4", "source-ec4167314ca031a0", "source-b62bfa6ad624c4fb"], "missing_information": ["原厂或资料重建电路只覆盖该板；整机电源、接口条件、板卡修订和样机结果仍需核对。"], "evidence_scope": "historical_case_audit"}, {"id": "source:missing-MOD_SENSOR_MEMS_MIC/0", "title": "MOD_SENSOR_MEMS_MIC · 原厂资料重建电路", "kind": "reference_circuit", "relation": "source_schematic", "status": "source_schematic", "status_label": "板卡原厂参考电路", "revision": null, "component_ids": [], "source_ids": ["source-ba45e58566f93fa1"], "missing_information": ["原厂或资料重建电路只覆盖该板；整机电源、接口条件、板卡修订和样机结果仍需核对。"], "evidence_scope": "historical_case_audit"}, {"id": "esp32s3-module-minimum-system", "title": "ESP32-S3 模组最小系统", "kind": "reference_circuit", "relation": "integrated_candidate", "status": "integrated_candidate", "status_label": "已接入候选图，未签核", "revision": "c0f126f08caed4b371aa2b6d12d3e1ca708eba4203807e608413011653b7cdd2", "component_ids": ["espressif-esp32-s3-wroom-1"], "source_ids": ["source-e2f9ea1768f34970", "source-bcd526f54b8de686"], "missing_information": ["现库符号可用但准确模组后缀与引脚限制未冻结", "裸芯片与模组不能共用同一最小系统；模组内部RF晶振不重复添加"], "evidence_scope": "historical_case_audit"}, {"id": "tps62827-buck-reference", "title": "TPS62827 降压电源参考电路", "kind": "reference_circuit", "relation": "reference_only", "status": "reference_only", "status_label": "参考电路，未采用", "revision": "5a85c104aa77fa80eaeb57e148f6b713ce49963c9c352def21b34728eaf88fa8", "component_ids": ["vendor-ic-fb49f93d020960"], "source_ids": ["source-e1a78f4fe7b3774e"], "missing_information": ["源符号名为TPS6282X，准确订货型号仍需BOM锁定", "归档3.3V板参数不是任意输入输出组合通用值", "热、瞬态、稳定性和电感料号替代需独立验证"], "evidence_scope": "historical_case_audit"}, {"id": "i2c-pullup-network", "title": "I²C 上拉与总线边界", "kind": "reference_circuit", "relation": "reference_only", "status": "reference_only", "status_label": "参考电路，未采用", "revision": "e2225e7ef8408c87d5a5098521581442c6d78a093b0e6928ae20a2860e150d8c", "component_ids": [], "source_ids": ["source-97f1f0838cc2da23"], "missing_information": ["实际工作条件与外围采购料号尚未锁定", "PCB封装文件、布局及实测未完成"], "evidence_scope": "historical_case_audit"}, {"id": "iks4-power-i2c-sensors", "title": "IKS4A1 Rev2 · 供电与I²C传感器电路", "kind": "reference_circuit", "relation": "reference_only", "status": "reference_only", "status_label": "参考电路，未采用", "revision": "8523fb886444e4b41884ce427727253115fb3bde336ca6cb77edb113356c4223", "component_ids": ["board.x-nucleo-iks4a1"], "source_ids": ["source-4c864afa62edbf2b"], "missing_information": ["中断/SPI/扩展板电路未展开", "焊桥和跳线须与实际板卡匹配", "与外部0x44 SHT40存在同总线地址冲突风险", "峰值电流、总线波形、固件和实物未验证"], "evidence_scope": "historical_case_audit"}, {"id": "case-gap-sph0645-i2s", "title": "SPH0645 I²S麦克风：供电、声道和数据下拉", "kind": "reference_circuit", "relation": "reference_only", "status": "reference_only", "status_label": "参考电路，未采用", "revision": null, "component_ids": ["case-gap.sph0645lm4h-b"], "source_ids": ["source-04ebe254a2b362fb", "source-282ab2ca71b6c170"], "missing_information": ["具体主控I²S引脚及与扬声器共享时钟需按案例分配；RX与TX数据必须分开", "归档Rev B仅支持32–64kHz采样，不借用Rev C较低时钟范围", "声孔、音腔、底部进声和防尘防水材料尚待结构设计；温度0–45°C之外不能保证音频指标"], "evidence_scope": "historical_case_audit"}, {"id": "demo-adafruit-3232", "title": "RFM95W LoRa 点对点", "kind": "supplier_demo", "relation": "selected_board_documentation", "status": "reference_not_adopted", "status_label": "候选板卡的供应商示例", "revision": "6dbab28ee24e1f1c77a5d797e448450d98b5b2ffe7dbf687d1c7b8e37091409a", "component_ids": ["board.adafruit-3232"], "source_ids": ["source-1bc5bc709baa48a2"], "missing_information": []}, {"id": "demo-x-nucleo-iks4a1", "title": "STM32 多传感器采集", "kind": "supplier_demo", "relation": "selected_board_documentation", "status": "reference_not_adopted", "status_label": "候选板卡的供应商示例", "revision": "c53a6430cdba6a77287b3e6dc45eea10ddfd730158f6e716f2a292ef2e9fb8f5", "component_ids": ["board.x-nucleo-iks4a1"], "source_ids": ["source-7aebb835dbb8f9bf"], "missing_information": []}], "function_packs": [{"id": "fp-tps62827-buck-3v3", "title": "TPS62827 3.3V 降压电源参考", "kind": "function_package", "relation": "shared_source_reference", "status": "reference_not_adopted", "status_label": "同源电路参考 · 尚未采用", "revision": "3e8fc6e65f417a62bf8663b1e152c79775fedce80e355b42ae044b27340b995d", "component_ids": ["board.adafruit-4920"], "source_ids": ["source-e1a78f4fe7b3774e"], "missing_information": ["仅确认引用相同原厂原理图；功能包修改、外围参数和案例完整网表尚未逐项绑定。", "尚无本案例采用该功能包的版本锁定及实际工况记录；不使用示例参数补齐。", "供电、时序、负载和板卡修订仍需按案例核对；此关联不证明仿真或实物验证通过。"], "library_url": "/create/hardware-library?function-pack=fp-tps62827-buck-3v3#function-packs"}, {"id": "fp-usbc-5v-sink", "title": "USB-C 5V 受电与双 CC 下拉", "kind": "function_package", "relation": "shared_source_reference", "status": "reference_not_adopted", "status_label": "同源电路参考 · 尚未采用", "revision": "258b27e1b2869f9c3cdb56ab88c638c73f71f4ada5bdc9d3abe6e9c8ec14db5b", "component_ids": ["board.adafruit-4090"], "source_ids": ["source-cf5a7f9f55fcac06"], "missing_information": ["仅确认引用相同原厂原理图；功能包修改、外围参数和案例完整网表尚未逐项绑定。", "尚无本案例采用该功能包的版本锁定及实际工况记录；不使用示例参数补齐。", "供电、时序、负载和板卡修订仍需按案例核对；此关联不证明仿真或实物验证通过。"], "library_url": "/create/hardware-library?function-pack=fp-usbc-5v-sink#function-packs"}], "function_packages": {"status": "not_bound", "adopted_count": 0, "related_count": 2, "note": "现有公开记录尚未将功能包及其实际工况绑定到本案例；以下仅列出具有相同原厂原理图依据的参考包，示例参数不作为案例参数或实测结果。"}, "sources": [{"id": "source-d9090b3200a58031", "title": "RFM95W 433MHz FeatherWing (3232)", "url": "https://www.adafruit.com/product/3232", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-1bc5bc709baa48a2", "title": "RFM95W 433MHz FeatherWing (3232)", "url": "https://learn.adafruit.com/radio-featherwing", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-21", "version": null, "sha256": "54f0edc8d38671b5323c901160cb5d63c5f7e41cf801a810177fa4db260cf52b"}, {"id": "source-300ead539f5d03cb", "title": "Adafruit CircuitPython RFM69", "url": "https://github.com/adafruit/Adafruit_CircuitPython_RFM69", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, 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