TheKitty

Twitter user @Tom7 uses a Raspberry Pi in an NES cartridge to display custom content and to emulate a SNES game on the NES https://blog.adafruit.com/2018/05/29/reverse-emulation-on-a-nintendo-nes-nintendoamerica-tom7-raspberry_pi-nes/

Folks, I used your command code research in actually building a simple, low cost R.O.B controller. The codes were spot on, the magic was the timing of the bits. It's all explained in a new guide https://learn.adafruit.com/controlling-a-classic-nintendo-r-o-b-robot-using-circuit-playground-express Hopefully this info will help you and many others in controlling their ROBs without modification or a TV of any type. Long live R.O.B. The Kitty https://blog.adafruit.com/2018/05/25/new-guide-controlling-a-classic-nintendo-r-o-b-robot-circuitplaygroundexpress-circuitpython-nintendoamerica-robots/