Slow 3.5″ Raspberry Pi LCD Hacked to 40 MHz with ESP8266 – Hackaday

Hackaday Slow 3.5″ Raspberry Pi LCD Hacked to 40 MHz with ESP8266 Hackaday The display of choice is the KeDei LCD 3.5″ module which was originally intended for use with a Raspberry Pi . [Martin] points out that this display isn't optimized for speed, but after everything is said and done he has its clock line running at 40 ..