Thomas CherryhomesWant to bring-up FujiNet on your favorite #retrocomputing and #retrogaming system's bus?
The first #prototype Bus Bring-up board for the #FujiNet #WiFi Adapter now on GitHub. Containing an ESP32 and an RP2350, and jumper.
(#TRS80Coco and #MSX shown)
FozzTexxI've put the files up on github. Completely untested, I'm sure there's gobs of mistakes. However I *expect* that the boards will need to be modified and tried to make doing that as easy as possible.
If you build this your computer will explode, your refrigerator will start cooking everything in it, and your television will only tune in to infomercials. 🤪
https://github.com/FozzTexx/fujiversal-pcb-prototype
#TRS80CoCo #MSX #FujiNet #RetroComputing #VintageComputing #KiCad #Electronics
User Documentation for the #FujiNet #WiFi Adapter for #retrocomputing and #retrogaming systems is starting to appear, thanks to the hard work of Ben Krein, and others.
#TRS80CoCo adapter board routed. It's really ugly routing but everything is connected so good enough. #FujiNet #RetroComputing #VintageComputing #KiCad #Electronics
Internet Multiplayer High-Seas Carnage, on your favorite #retrocomputing platform. Battleship, for #FujiNet.
#apple2 #msdos #atari8bit #trs80coco
More info at https://fujinet.online/
#FujiNet - a WiFi Adapter for many #retrocomputing and #retrogaming systems. Coming soon for #MSX.
Also for #Atari8bit, #Apple2, #ColecoAdam, #TRS80CoCo, #MSDOS, #Commodore, and more.
I recently gave a talk at #VCFSoCal2026 on the state of the #FujiNet WiFi Adapter for #retrocomputing and #retrogaming systems
https://www.youtube.com/watch?v=XTjV-xR64O8
Platforms covered: #Atari8bit #Apple2 #TRS80CoCo #MSDOS #MSX #Intellivision
also new apps, testing and volunteering!
Thomas Cherryhomes / State of FujiNet - 2026 VCF SoCal Presentation
Made a cartridge for the #FujiNet #PicoROM prototype. All data is transferred over the bus, it doesn't plug into the serial port in the back of the CoCo. As a prototype it's still missing things and has to be plugged into a computer which is what the USB-C connector is sticking out of the top. #RaspberryPiPico #RetroComputing #VintageComputing #TRS80CoCo
I was overflowing the FIFO! Doubling the clock speed of the Pico to 250MHz got it working. Well, after adding another wait to the PIO routine. #TRS80CoCo #FujiNet #RaspberryPi #RetroComputing #VintageComputing
Setup a couple of GPIOs for debugging. When my routine is called it flips D2 on at entry and off at exit. D3 is toggled each time the write routine is called (POKE &HFF42,val). I can see that the routine was called 32 times and wrote 32 bytes (16 rising + 16 falling). Yet only 21 of 32 bytes were transmitted. #TRS80CoCo #FujiNet #RaspberryPi #RetroComputing #VintageComputing
