This kit contains basic components needed to put up a device that can read vehicle data and display it on a OLED display module. You can place it anyway on your dashboard that you feel comfortable or make a enclosure for it.
The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x). It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one.
Arduino Nano A000005
Arduino Nano 33 BLE Sense - Edge Impulse Documentation
Freematics Nano Kit (Arduino Nano based)
Freematics Blog
Freematics OBD-II UART Adapter V2.1 from Freematics on Tindie
Bluno Nano (Arduino Nano + BLE)
The Arduino Nano Every is an evolution of the traditional Arduino Nano board - but features a lot more powerful processor - the ATMega4809.
Arduino Nano Every ABX00028
Hardware Products
Freematics Nano Kit (Arduino Nano based)
Freematics OBD-II UART Adapter V1 (for Arduino)
A devkit consisting of ESP32-C3 dev board, 1.3 OLED display and Freematics OBD-II UART Adapter ideal for connected car applications
Freematics ESP32 Arduino OBD Kit by Freematics on Tindie
Arduino Nano 33 BLE Sense Rev2 with headers [ABX00070] : Electronics