 You can print your Memento photos with a thermal printer like it's 1998. The internet famous Cat Thermal Printer connects to the ESP32-S3 on the Memento via BLE thanks to the CatGFX Arduino library. The Memento is running a Game Boy filter on the incoming frames from the camera module. This makes the images perfect for a thermal printer. When you press the shutter button, the image is sent to the Cat printer for printing. The code is available as a pre-compiled UF2 file that you can drag and drop onto the Memento no compiling required. The UF2 source code and the story of how this project came together is available in the Learn Guide at learn.adfrew.com