Penghemat Energi Pemicu Gerak

# CameraPlus Story 2 — Motion-Triggered Energy Saver (CONCEPT) # Source: ~/MyBOT/cameraplus (ARCHITECTURE.md, camera_trigger_node README) # Status: design locked, firmware skeleton — parts + flow below are the plan. # # Flow: # RF motion trigger (CSI node) → wake camera for a 10 s burst # → lights ON for N seconds (Shelly relay) # → everything back to sleep # # Claimed effect (design analysis): ~91.5% lighting-energy reduction # vs always-on in the reference colocation scenario. # # Components: # - 1× CSI presence node (see "WiFi CSI Presence Node" solution) # - 1× Seeed XIAO ESP32-S3 Sense camera node (light-sleep ~5 mA, # capture ~150 mA, wakes on server command via long-poll) # - 1× Shelly relay on the lighting circuit (HTTP-controlled) # # Server queue endpoints (spec-complete, cameraplus/server/endpoints.md): # POST /api/dcmonitor/camera_wake enqueue wake command # GET /api/dcmonitor/camera_wake/{node}/poll node long-polls (30 s) # POST /api/dcmonitor/clip node uploads captured burst # # Follow this solution to wire the presence node + relay today; # the camera-burst firmware lands with CameraPlus Phase 6.