tested with ST7789 and GC9A01 display only // For ST7735, ST7789 and ILI9341 ONLY, define the colour order IF the blue and red are swapped on your display // Try ONE option at a time to find the correct colour order for
Here is a relevant doc on the RF tuning for C3 : https://docs.espressif.com/projects/esp-hardware-design-guidelines/en/latest/esp32c3/schematic-checklist.html#fig-rf-tuning Looking at the actual board there is only 1 capacitor in series with the the ceramic antenna, as well as the antenn...
If not already, install the Arduino IDE. You'll need to install ESP32 Board files. Instructions are available at a number of sites.Random Nerd Tutorialsis a reliable source. There have been some issues with the V3 release of Espressif's ESP32 Board library, which caused some compilation pro...
https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_dev_index.json (8)Click the 'OK' button to save the settings. An example of a text box containing a JSON link is as follows: (9)In the Arduino IDE, click on...
So, the pin definition for the ESP32-CAM AI-Thinker on the Arduino IDE should be as follows:#define PWDN_GPIO_NUM 32 #define RESET_GPIO_NUM -1 #define XCLK_GPIO_NUM 0 #define SIOD_GPIO_NUM 26 #define SIOC_GPIO_NUM 27 #define Y9_GPIO_NUM 35 #define Y8_GPIO_NUM 34 #define Y7...