esp32OLED_CARSCAN
Overview
Car Scanner ESP32 OLED via OBDII Bluetooth module.
Device info
Describe:
- Main control chip uses ESP32, Tensilica dual core processor, clocked at 240 MHz, computing capacity of up to 600 DMIPS, 520 SRAM, 802.11 KB chip b/g/n HT40 Wi-Fi transceiver, baseband, and LWIP protocol stack, Bluetooth (Bluetooth dual-mode integrated traditional and BLE low-power Bluetooth)
- Onboard 4 M bytes (32 M bit) , flash, and Wi-Fi antennas
- 0.96-inch White OLED display
- Lithium battery charging circuit and interface
- CP2102 USB to serial chip, perfect support for Arduino development
Reference lib.
ESP32 Hardware lib
- Arduino core for ESP32 WiFi chip https://github.com/espressif/arduino-esp32
OLED lib
- ESP32 + OLED + LoRa module from TT GO https://github.com/osresearch/esp32-ttgo