TRS-80 Model III/4 Video and Keyboard adapter

Modernize your TRS-80 Model 3 or 4 with this FPGA-based keyboard and display adapter!

Designed by Matt Boytim, this adapter replaces your TRS-80 Model 3 or 4's keyboard and CRT display with a modern PS/2 keyboard and VGA or HDMI monitor. Utilizing a low-cost Nano-9k FPGA, it simulates the keyboard matrix and reformats the video signal. This kit includes the adapter board and a pre-programmed Sipeed Tang Nano 9K (header pins and VGA connector are not attached but can be upon request). For more details, check out the Github repository: https://github.com/maboytim/TRS-80_Model3-4_Keyboard-Display-Adapter/tree/main

CUpgrade your classic TRS-80 to modern standards! Order your FPGA-based keyboard and display adapter today and enjoy a seamless transition to modern peripherals.