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SmartCar IoT Controller (ESP32-S3) - Remote Start, GPS & Keyless
ESP32
Application
GPS

smartcar-iot esp32 s3

Sold by smartcar-iot

$103.52

No tax for United States [change]
Stock available: 1
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Original Design
This product was designed by smartcar-iot. By buying this product your support original hardware creators.

🚗 Modernize Your Vehicle with ESP32 Power This controller is designed to bring any car into the 21st century. Based on the powerful ESP32-S3 architecture, it acts as a bridge between your smartphone and your car's electrical system.

✨ Key Features 📶 Hybrid Connectivity (Dual-Link):

Bluetooth (BLE 5.0): Zero-latency control when near the car.

Cloud (WiFi/Hotspot): Connects to your phone's Mobile Hotspot or home WiFi. Credentials are easily configurable via the App (no coding needed).

🔄 Always Up-to-Date (OTA): Supports Over-The-Air Firmware Updates. New features and bug fixes can be installed wirelessly directly from the App, without removing the unit from the car.

🛑 Keyless Push-to-Start Button: Supports a physical Start/Stop Button on your dashboard (requires immobilizer bypass).

🛡️ Active Alarm & Motion Sensor: Supports external vibration sensors and triggers the siren/horn + Cloud Push Notification on impact.

📲 Phone-as-a-Key (PKE): Auto-Unlock on approach, Auto-Lock on exit.

🛑 Remote Start: Warm up your engine from the App via Cloud (Firebase Realtime).

🔋 Smart Battery Guard: Monitors battery voltage. Alerts you if it drops below 11V.

📍 GPS Tracking: Integrated GPS for real-time location.

⚠️ Installation & Technical Requirements This is a Maker/Developer Kit. Please consider:

Immobilizer Bypass: Required for Remote Start/Push-to-Start.

Universal Central Locking: Requires soldering wires to your car's original remote to bridge the buttons.

Manual Transmission Safety: CRITICAL. You MUST install a Neutral Safety Switch and Clutch Bypass Relay.

Accessories: Siren, Button, and Sensors are supported but sold separately.

📦 What is INCLUDED SmartCar IoT Main Unit (Assembled PCB with ESP32-S3, GPS Module, and Relays).

Wiring Harness (Pigtail cables for power and outputs).

GPS Antenna (Integrated on PCB).

🛒 What is NOT Included (Sold Separately) To keep the cost down and give you flexibility, the following accessories are not included:

Siren / Horn: You can connect your car's existing horn or buy a generic 12V siren.

Push-to-Start Button: Compatible with any standard momentary push button.

Vibration/Motion Sensor: Compatible with standard digital sensors (e.g., SW-420).

Key Fob: You must use your own spare key fob for the "Phone-as-a-key" modification.

💰 App Pricing Model BASIC (Free Forever): Remote Start, Lock/Unlock, Live GPS Location, Battery Voltage View.

PREMIUM (Subscription Required): Instant Push Notifications (Theft/Shock, Low Battery), GPX Trip History & Stats. Small monthly fee to cover server costs

Links to code and documentation

No additional links provided for this product.

Shipping policy

Shipping from Italy 🇮🇹

Processing Time: Orders are usually processed and shipped within 1-3 business days from payment.

Shipping Method: All orders are shipped via Tracked Registered Mail (Poste Italiane) or Standard Courier. You will receive a tracking number immediately after dispatch to follow your package.

Estimated Delivery Times:

Italy: 2-4 business days

Europe: 5-10 business days

Rest of the World (USA, Asia, etc.): 10-25 business days

Customs & Import Taxes: Buyers are responsible for any customs and import taxes that may apply. I am not responsible for delays due to customs.

This product does not ship to United States.

The seller

smartcar-iot

smartcar-iot logo

ronchi dei legionari , Friuli-Venezia Giulia, Italy
0 orders since Jan 19, 2026
Welcome to my lab. I specialize in designing and manufacturing high-quality Automotive IoT solutions.
My mission is to modernize vehicles using the latest technology, bridging the gap between classic car electronics and the modern connected world.
All my boards are designed, assembled, and tested in Italy with a focus on durability and reliability. My flagship products are based on the powerful ESP32-S3 architecture, featuring custom firmware and dedicated mobile Apps for a seamless user experience.