Hi, many thanks. The original project is a garden watering system and I alternate the daily programs with sunset/sundown and current weather data. When I was playing with API came the idea to poll weather forecast data to show it on the TFT.
Now my ESP is on the way, it will do the forecast poll. I will wiretransfer (IIC) it to the NANO to visualize it on the TFT.
So again many thanks for your help. If you are interested I can share the whole project with you when I am finished.