allenck / esp_t4_wifi

esp32 weather app for t4 display

ESP_T4_Wifi

Example PlatformIO program for the esp32 and a TTGO T4 display. Uses the HAGL and hagl_esp_mipi libraries.

Important!

PlatformIO does not support the ESP_IDF menuconfig so there is no easy way to maintain program options. In order to provide a means of entering user options, in this case, WiFi SSID & password, latitude and longitude, and your OpenWeather API key (you can get yours at OpenWeatherMap API guide), these options must be entered into a file: "defines.h". There is a copy of this file in the root directory.

1. Make the necessary changes to defines.h.
2. Copy the updated defines.h to "lib/hagl_esp_mpi/include.
3. Make a minor change to "/lib/hagl_esp_mipi/include/hagl_hal.h": after #include "sdkconfig.h", add #include "defines.h"