🧭 NMEA NAVIGATION CENTER + PYPILOT REMOTE CONTROL

Two use cases:
🔹 Have a pypilot autopilot? Control it AND display all your NMEA instruments on tablet.
🔹 No pypilot? Use PyNav as a standalone NMEA navigation center.

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⚓ FREE — Pypilot Autopilot Control
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• Engage / disengage autopilot
• Mode selection: compass, wind, GPS, true wind, nav
• Current heading + target heading input
• Rudder angle indicator
• IMU data: pitch, roll, heel, rate of turn
• Full PID gain tuning (P, I, D, DD, PR, FF, WG, Deadzone)
• Compass & rudder calibration, tack parameters
• Pilot profiles (basic, wind, gps, simple, rate, absolute)
• Servo stats: amp-hours, voltage, temperatures, runtime
• Direct WiFi to Raspberry Pi hotspot — no router needed

⚠️ Free version: pypilot data only, no external NMEA display.

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💎 PRO — Full Navigation Center
🎉 Launch price: €8.99 → Regular: €12.99
✅ One-time purchase — No subscription
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Works WITH or WITHOUT pypilot.
Requires a NMEA/WiFi module + Android device.
Optimized for 10"+ tablets, works on smaller screens too.

⊞ DASHBOARD
6 drag-and-drop panels: wind rose, navigation, autopilot, depth (color-coded), pressure with 3h trend, engine RPM.

🌬 WIND
Wind rose + history graph. AWA, AWS, TWA, TWS.

🔧 ENGINE INSTRUMENTS
RPM, coolant temp, oil pressure/temp, battery & alternator voltage, engine hours, fuel flow, exhaust temp, gear ratio (F/N/R), transmission oil.
Tank gauges: port/starboard fuel, fresh water, grey & black water.
Custom graphs: any parameter vs RPM or time.

◎ NAVIGATION
Heading rose, SOG, COG, STW, lat/lon, waypoint navigation (BTW, DTW, XTE port/starboard).

🔔 ALARMS ON ALL NMEA DATA
Navigation: depth, speed, heading, pressure, wind (AWS/AWA/TWS/TWA)
Engine: RPM, temps, pressures, voltages, fuel levels
Autopilot: rudder angle, servo voltage, controller temp
→ Audio + vibration + on-screen banner

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🔧 REQUIREMENTS
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FREE: Pypilot installation (Raspberry Pi) + Android 6.0+
PRO: Any NMEA/WiFi module + Android 6.0+
(Yacht Devices, Quark-elec, Digital Yacht, Hat Labs, Actisense...)
Pypilot optional for PRO.

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⚠️ SAFETY
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PyNav does not replace regulatory equipment.
Skipper remains SOLELY RESPONSIBLE for navigation.
Permanent watch at sea is MANDATORY.
Pypilot is a DIY open-source project provided "as-is".

🔒 100% local — no data sent to external servers. No ads.