Modules / Electrical & Lighting / Master & Avionics Panel

Master & Avionics Panel
The electrical heart of a single-engine panel. A rotary ignition switch with OFF, RIGHT, LEFT, RUN and START positions sits beside a split BAT/ALT master rocker, the same arrangement you'd find in a Cessna.
Avionics Bus 1 and Bus 2 have their own rockers. Bus state is passed to the sim, so avionics and display modules power up and down with the bus, not before it.
Features
- Rotary ignition / magneto switch with START
- Split BAT / ALT master rocker
- Avionics Bus 1 and Bus 2 rockers
- Labeled faceplate
BATD requirements this module relates to
- B.3.1.4 Master / battery
- B.3.1.4 Magnetos
- B.3.1.4 Alternator
- B.3.1.4 Avionics master
Technical
| Interface | USB |
|---|---|
| Simulator | X-Plane 12 via SummitBridge |
| Identification | Unique device ID, module name and firmware version reported to SummitBridge |
| Sync | Two-way; the sim is the source of truth |
| Category | Electrical & Lighting |
Used in
DIY builders: Summit modules work with the same SummitBridge software as our turnkey builds. See the certification roadmap for where the BATD effort stands.
Pairs well with

Electrical & Lighting Switch Panel
Nine labeled toggles for fuel pump, lights, pitot heat and accessories, plus alternate static air.

Starter Panel — Keyed
Keyed OFF / RUN / START switch with independent left and right magneto rockers.

Fuel Control Panel
LEFT / BOTH / RIGHT tank selector with a push-pull fuel shutoff.