Tom's Hardware on MSN

Clever hacker fits 537,000 domains in a tiny $5 ESP32 ad-blocking dongle

This project uses a clever hashing trick to fit over half a million blocked domains into just 4MB of flash memory.
XDA Developers on MSN

I stopped using my Raspberry Pi as a server, and this $100 mini PC made everything easier

Every failure had the same root cause: my Raspberry Pi ...