OBD multifunctional instrument with Arduino

Custom OBD multifunctional instrument with Arduino.
Board: ESP32 (esp32doit-devkit-v1)
Connection Bluetooth
TFT: Adafruit GC9A01A
Resolution: 240x240
Display size: Φ32.4mm
Dimension: 40.4×37.5(mm) Φ37.5(mm)
Features:
OBD ELM327 Bluetooth / WiFi
Multi-thread / Dual core
Graphical display
Low/High values for every gauge (with warning colors)
Dual text display
Up to two TFT displays
User settings (saved in EEPROM)
Source code: github.com/the...
External libiaries:
Adafruit GFX Library
ELMDuino

[@MegaUndertaker3]

πολύ καλή δουλειά! μπράβο!

[@4x4inGreece]

Σε ευχαριστώ!

[@Hobby-i3j]

Hello can you provide a schematic or show how you connected everything? Thank you and great video!

[@4x4inGreece]

Hi, take a look at the GitHub, there is a photo that shows the wires. Also you can check the code for the pins. github.com/themelisx/ESP32CarODB

[@Hobby-i3j]

@@4x4inGreece Hello I have been having trouble finding the pins in the code. I have found TFT1_CS and TFT1_DC but nothing else would you mind telling me what the other pins are or tell me where exactly in the code they are defined?

[@4x4inGreece]

@@Hobby-i3j please write your question at GitHub as an issue and i will answer your there

[@AdamMurray-uu7qh]

Hi have you got a part list to make this looks great and I’d like to build one

[@4x4inGreece]

board: ESP32, monitor: GC9A01A round LCD display module, a variable step down converter, two buttons