AnasSarkiz/magnetic-shutter-remote-r8

A USB‑C rechargeable battery-powered ESP32‑C3 wireless controller with Li‑ion charging, protected 3.3‑V buck‑boost regulation, thermal/safety monitoring, status LEDs, buttons, programming UART, crystal clock, and 2.4‑GHz antenna matching network.

Version
0.4.0-prototype
License
unset
Stars
0

evidence/R9-routing-2026-10-13/radio-review.json

{
  "circuit_sha256": "55c3bce87456eb5e58ce1bf232dc6f93ed96205ea12e7dfc874c0fb64763ad5e",
  "checks": [
    {
      "actual_rf_trunk_widths_mm": [
        1.139,
        1.139
      ]
    },
    {
      "net": "RF_CHIP",
      "trace_ids": [
        "saved_fanout_pcb_group_26_16",
        "saved_fanout_pcb_group_26_17"
      ],
      "layers": [
        "top"
      ],
      "signal_vias": [],
      "missing_bottom_ground_area_mm2": 0.0
    },
    {
      "net": "RF_50",
      "trace_ids": [
        "saved_fanout_pcb_group_26_18",
        "saved_fanout_pcb_group_26_19"
      ],
      "layers": [
        "top"
      ],
      "signal_vias": [],
      "missing_bottom_ground_area_mm2": 0.0
    },
    {
      "net": "XTAL_P",
      "trace_ids": [
        "saved_fanout_pcb_group_26_22"
      ],
      "layers": [
        "top"
      ],
      "signal_vias": [],
      "missing_bottom_ground_area_mm2": 0.0
    },
    {
      "net": "XTAL_LOAD_P",
      "trace_ids": [
        "saved_fanout_pcb_group_26_23",
        "saved_fanout_pcb_group_26_26"
      ],
      "layers": [
        "top"
      ],
      "signal_vias": [],
      "missing_bottom_ground_area_mm2": 0.0
    },
    {
      "net": "XTAL_N",
      "trace_ids": [
        "saved_fanout_pcb_group_26_24",
        "saved_fanout_pcb_group_26_25"
      ],
      "layers": [
        "top"
      ],
      "signal_vias": [],
      "missing_bottom_ground_area_mm2": 0.0
    },
    {
      "reference": "U1",
      "missing_bottom_ground_area_mm2": 0.0
    },
    {
      "reference": "Y1",
      "missing_bottom_ground_area_mm2": 0.0
    }
  ],
  "antenna_copper_intrusions": [],
  "failures": [],
  "nominal_rf_trunk_width_mm": 1.139,
  "nominal_coplanar_gap_mm": 0.3,
  "limitations": [
    "Actual supplier stackup, soldermask and impedance are unconfirmed.",
    "Matching/harmonics, crystal frequency/drive, enclosure battery/magnet influence and RF range require physical qualification.",
    "No measured hardware performance is claimed."
  ]
}