Unofficial DIY · not Honda · odometer is display-only

Unofficial geometric H mark — not Honda trademark artwork

S2000 Digital Dash

Web cluster harness · AP1 / AP2 face styles · frozen JSON protocol

ABSMAINTREQ'DEPSSRSCRUISEMAINCRUISECONTROLmph·km/h
AP1

Client mock at ~60 Hz feel · frozen fields rpm speed_kmh fuel_pct ect_c batt_v odo_km lamps

Live · sweep · AP1 · Cruise · 3000 r/min · 80 km/h

Straight TEMP / FUEL — locked flat elevation · Space skips boot

{
  "rpm": 3000,
  "speed_kmh": 80,
  "fuel_pct": 48,
  "ect_c": 88,
  "batt_v": 14.05,
  "odo_km": 142857.3,
  "lamps": {
    "oil": false,
    "cel": false,
    "abs": false,
    "turn_l": false,
    "turn_r": false,
    "high_beam": true,
    "fog": false,
    "fuel_low": false,
    "batt_warn": false,
    "ect_hot": false,
    "brake": false,
    "immobilizer": false,
    "maint": false,
    "eps": false,
    "seatbelt": false,
    "door": false,
    "srs": false
  }
}