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--- iothings:proiecte:2025sric:smartcar [2025/05/29 09:57]
andrei.tulpan [Context]
+++ iothings:proiecte:2025sric:smartcar [2025/05/29 10:12] (current)
andrei.tulpan [Prototype]
@@ Line 7: / Line 7: @@
 ====== Introduction ======
-SmartCar is an innovative hardware-software solution designed to bring modern vehicle intelligence to any car, especially the old ones. By plugging a compact, futuristic OBD-II device into the car’s diagnostic port, SmartCar captures real-time data from the vehicle’s CAN network and integrates WIFI connectivity to transmit insights to a secure cloud-based backend. The companion mobile app gives users instant access to detailed insights about their car’s health, fuel consumption, driving habits, trip history, and more-all in an intuitive interface.
+**SmartCar** is an innovative hardware-software solution designed to bring modern vehicle intelligence to any car, especially the old ones. By plugging a compact, futuristic OBD-II device into the car’s diagnostic port, SmartCar captures real-time data from the vehicle’s CAN network and integrates WIFI connectivity to transmit insights to a secure cloud-based backend. The companion mobile app gives users instant access to detailed insights about their car’s health, fuel consumption, driving habits, trip history, and more-all in an intuitive interface.
+🔗 **[Frontend Demo]** (https://smartcar.thezion.one)
+💻 **[GitHub Repository]** (https://github.com/andreitulpan/smart-car_esp32)
 ====== Context ======
@@ Line 79: / Line 83: @@
 Developed using the **Arduino Framework**, with the following libraries:
-  * **[`jandrassy/TelnetStream@^1.3.0`]**(https://github.com/jandrassy/TelnetStream) – Telnet-based debugging and serial stream
+  * **jandrassy/TelnetStream@^1.3.0** – Telnet-based debugging and serial stream
-  * **[`mobizt/Firebase Arduino Client Library for ESP8266 and ESP32@^4.4.17`]**(https://github.com/mobizt/Firebase-ESP-Client) – Interface for Firebase Realtime Database
+  * **mobizt/Firebase Arduino Client Library for ESP8266 and ESP32@^4.4.17** – Interface for Firebase Realtime Database
-  * **[`mobizt/FirebaseJson@^3.0.9`]**(https://github.com/mobizt/FirebaseJson) – Lightweight JSON handler for embedded devices
+  * **mobizt/FirebaseJson@^3.0.9** – Lightweight JSON handler for embedded devices
-  * **[`coryjfowler/mcp_can@^1.5.1`]**(https://github.com/coryjfowler/MCP_CAN_lib) – MCP2515 CAN bus interface library for OBD-II data access
+  * **coryjfowler/mcp_can@^1.5.1** – MCP2515 CAN bus interface library for OBD-II data access
 ====== Challenges ======
-====== References ======
+Integrating all the advanced features into a single ESP32 board pushed the microcontroller to its **operational limits**. When all major systems are active — including **WiFi**, **Firebase communication**, **Bluetooth Low Energy (BLE)**, and **real-time logging** — the ESP32 begins to exhibit **instability**, such as **random exceptions** and **core dumps**.
+These issues are likely caused by **limited RAM and processing capacity**, making resource optimization and careful task scheduling essential for reliable performance.
+====== Prototype ======
+{{:iothings:proiecte:2025sric:smartcar_prototype.jpg?800 |}}
+====== References ======
+  * [[https://ocw.cs.pub.ro/courses/iothings/laboratoare/2022/lab4]]
+  * [[https://ocw.cs.pub.ro/courses/iothings/laboratoare/2022/lab5]]
+  * [[https://randomnerdtutorials.com/esp32-firebase-realtime-database/]]
+  * [[https://github.com/coryjfowler/MCP_CAN_lib]]
+  * [[https://github.com/mobizt/FirebaseJson]]
+  * [[https://github.com/mobizt/Firebase-ESP-Client]]
+  * [[https://github.com/jandrassy/TelnetStream]]