There’s an elephant in the room when it comes to the Raspberry Pi Zero. The Pi Zero is an immensely popular single board computer, but out of stock issues for the first year may be due to one simple fact: you can run a Nintendo emulator on it. Instead of cool projects like clusters, CNC controllers, and Linux-based throwies, all the potential for the Pi Zero was initially wasted on rescuing the princess.

Espressif has a new chip coming out, the ESP32, and it’s a miraculous Internet of Things thing. It’s cheap, exceptionally powerful, and although we expect the stock issues to be fixed faster than the Pi Zero, there’s still a danger: if the ESP32 can emulate an NES, it may be too popular. This was the hypothetical supply issue I posited in this week’s Hackaday Links post just twenty-four hours ago.

Hackaday fellow, Hackaday Supercon speaker, Espressif employee, and generally awesome dude [Sprite_tm] just ported an NES emulator to the ESP32. It seems Espressif really knows how to sell chips: just give one of your engineers a YouTube channel.

This build began when [Sprite] walked into his office yesterday and found a new board waiting for him to test. This board features the ESP-WROOM-32 module and breaks out a few of the pins to a microSD card, an FT2232 USB/UART module, JTAG support, a bunch of GPIOs, and a 320×240 LCD on the back. [Sprite]’s job for the day was to test this board, but he reads Hackaday with a cup of coffee every morning (like any civilized hacker) and took the links post as a challenge. The result is porting an NES emulator to the ESP32.

The ESP-32-NESEMU is built on the Nofrendo emulator, and when it comes to emulation, the ESP32 is more than capable of keeping the frame rate up. According to [Sprite], the display is the bottleneck; the SPI-powered display doesn’t quite update fast enough. [Sprite] didn’t have enough time to work on the sound, either, but the source for the project is available, even if this dev board isn’t.

Right now, you can order an ESP32; mine are stuck on a container ship a few miles from the port of Long Beach. Supply is still an issue, and now [Sprite] has ensured the ESP32 will be the most popular embedded development platform in recent memory. All of this happened in the space of 24 hours. This is awesome.

Get yourself up to speed while you wait for a dev board to travel ashore. [Elliot Williams] has already posted the first in what will surely be a series of ESP32 tutorials.