Feedback
When developing for esp32 displays (for example an ILI9xxx TFT LCD) it can be a long feedback loop when changing the lambda
code and seeing the result on the device. There seems to be a way make this feedback loop by not flashing to the actual devices and displaying the result in the SDL backend.
It would awesome to have a documentation page about this type of setup.
URL
https://esphome.io/components/display/sdl.html
Additional information
I've reported a similar issue on the CheapYellowDisplay community project witnessmenow/ESP32-Cheap-Yellow-Display#337 (with a photo of the setup)