ESP32-S3-WROOM Devboard for TFT Displays

After making the new Klipper Console for my 3D printer I realized I now had a screen left over. After opening it up it turned out to be a generic 4.3" TFT display (driven on a 40 pin connector using parallel RGB signals) so I decided to follow along to the custom devboard tutorial here plus some more research to make devboard with the ESP32-S3-WROOM-1 and everything needed to drive the display with the board just latching on the back of the display. I've made PCB's but I've never made a devboard for an MCU, not to mention a complicated one like the ESP32 plus a TFT display support so this will be fun....

LED strip controller with touch sensors

An ESP32 powered LED strip driver that can power several LED strips of decent length from an ESP32 and use touch sensitive buttons as inputs to control it.

Flight Controller Board

For one of my biggest projects yet I want to design a custom flight controller board for a quadcopter I'm building. It will be programmed manually with my own firmware. It will also need to both route power for the quad through XT60 connectors but also integrate sensors and control directly into the PCB and have PWM inputs/outputs for remote control input and ESC output. All with as small a footprint as possible to save space efficiently.

The Klipper Console

I recently upgraded my Ender 3 with Klipper for much better performance but that also means I can no longer control it from the button and LCD and I want to make a macropad to give me control when I am in front of the the printer and not have to refer to my computer every time I want to check how long is left for the print or stop/start/pause. I plan to include enough button switches for basic control and maybe some extra for custom G-Code macros. Plus the OLED display to show the time left until completion and an LED string showing the print progress so far.