goooodday / esp32OLED_CARSCAN

CARSCAN_OBDII

esp32OLED_CARSCAN

Overview

Car Scanner ESP32 OLED via OBDII Bluetooth module.

Device info

Describe：

1. 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)
2. Onboard 4 M bytes (32 M bit) , flash, and Wi-Fi antennas
3. 0.96-inch White OLED display
4. Lithium battery charging circuit and interface
5. CP2102 USB to serial chip, perfect support for Arduino development

shop link : https://www.aliexpress.com/item/Lolin-ESP32-OLED-V2-0-Pro-ESP32-OLED-wemos-pour-Arduino-ESP32-OLED-WiFi-Modules-Bluetooth/32822105291.html

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