Getting Started

This firmware is ported for a specific 3.5 inch CYD(Cheap Yellow Display) model. Please make sure yours has this model written on the back (ESP32-3248S035C).

Check if you have the Capacitive touchscreen

There are 2 versions of this CYD, one has resistive touchscreen (which is not supported by this firmware yet) and another has capacitive touchscreen (which this firmware is intended for).

To see what kind of touchscreen your CYD use, here are 2 pictures of these respective 2 models:

1. Capacitive Touchscreen version

2. Resistive Touchscreen version

If you have the capacitive touchscreen version, you can proceed to Flashing the Firmware