yoradio/nextion

Tested to work with display models:

• NX4024K032 400x240 3.2' https://aliexpress.com/item/4001118814367.html

HOWTO

• Download & install Nextion Editor (ver 1.63.3 or higher) https://nextion.tech/nextion-editor/
• Connect your display to USB port via UART adapter
• Open HMI project and Upload it

Connection options for ESP32

• NEXTION_RX - Nextion RX pin (any available GPIO beginning with 13)
• NEXTION_TX - Nextion TX pin (any available GPIO beginning with 13)
• NEXTION_WEATHER_LAT - Nextion latitude for display Weather (e.g "48.8542")
• NEXTION_WEATHER_LON - Nextion longitude for display Weather (e.g "2.3325")
• NEXTION_WEATHER_KEY - Openweathermap API key https://openweathermap.org/appid
  See examples/myoptions.h for details