BIGTREETECH Pad 7 V1.0 7-Inch Klipper Touchscreen

This used BIGTREETECH Pad 7 V1.0 is a 7-inch IPS Klipper touchscreen with the CB1 core board pre-installed. It was used in a YouTube video to install and play DOOM, and the original screen protector peel is still on the display. The 1024 × 600 panel has a 178° viewing angle and 500 cd/m² brightness, and it runs on DC 12 V at 2 A (rated 7.3 W). A pre-installed BIGTREETECH CB1 V2.2 (Allwinner H616, 64-bit 1.5 GHz, 1 GB RAM) runs Klipper and KlipperScreen; a microSD card is included. Rear ports include DC, USB, Ethernet, CAN, and SPI, with a red aluminum heatsink over the CB1. It can control up to three printers over 2.4 GHz Wi-Fi.