Another similar possibility is the Raspberry Pi, which is cheap and you can build a whole cybersecurity lab with a couple of these. There are a lot of control interface possibilities with the Pi.
www.raspberrypi.com/products/ras...
raspberrypi.com
Buy a Raspberry Pi Pico – Raspberry Pi
The Raspberry Pi Pico 1 series is a range of tiny, fast, and versatile boards built using RP2040, the flagship microcontroller chip designed by Raspberry Pi in the UK
