Thanks for sharing your code.

Very cool! Is the source posted anywhere?

I have an application split across two ESP32 devices. With adequate handshaking I am using a one-way SPI interface (CSN, SCK, MISO) to move blocks of approximately 51 kBytes of data from one ESP32 (configured as a SPI Slave) to a second ESP32 (configured as a SPI Master). I perform a transfer about ...

I developed a small wireless thermal imaging camera based on the Flir Lepton 3.5 and ESP32. It's designed to make it easy to get and use the radiometric (temperature) data from the Lepton. I also wrote a companion desktop application and web server to make it easy to view and store images and videos...

I've written a pair of LittleVGL ( https://littlevgl.com/ ) drivers, one for the Adafruit 480x320 pixel FeatherWing (HX8357 LCD driver and STMPE610 resistive touch), and the other using websockets to display in a web browser. They are available for people to use or modify without warranty, etc. Code...