The OneROM Fire 28 happily glowing away as it serves up the Tandy 1000 v1.01 BIOS ROM, plugged into the DIP-28 socket U9 on the corner of the green Tandy 1000 motherboard.

Successfully updated my Tandy 1000 (the OG, not even A) to BIOS v1.01 with a OneROM Fire 28.

#onerom #retrocomputing #tandy1000

One ROM Benefits - The Oasis BBS Piers Rocks breaks down One ROM benefits, from USB flashing to broad ROM support, with a few practical limits too.

One ROM Benefits: Piers Rocks Weighs 10 Reasons to Use It and 5 Reasons to Hold Back
#OneROM #PiersRocks #Commodore64 #Amiga #RetroComputing #OpenSourceHardware #EPROM #RetroHardware

theoasisbbs.com/one-rom-bene...

One ROM Family Expands - The Oasis BBS Explore the One ROM Family with new 24, 28, 32, and 40 pin open source ROM replacements for retro computer repair and upgrades.

One ROM Family Expands with New Open Source Retro ROM Options
#OneROM #RetroComputing #Commodore64 #Amiga #OpenSourceHardware #PiersRocks #RetroRepair #VintageComputing

theoasisbbs.com/one-rom-fami...

One ROM Hardware Guide: Getting Started with One ROM #1 - The Oasis BBS One ROM hardware guide to installing One ROM: find pin 1, add legs and headers, and avoid common mistakes. Watch Piers’ video.

One ROM Hardware Guide: Getting Started with One ROM #1
#RetroComputing #OneROM #HardwareHacking #8bit #VintageComputing #ROM #Commodore #RetroTech #DIYElectronics

theoasisbbs.com/one-rom-hard...

My 24-pin OneROMs came in today. Looking forward to giving these a try #onerom #retrocomputing

One ROM 40 - The Oasis BBS One ROM 40 brings 16-bit Kickstart ROM emulation to Amiga-era systems, with a browser logic analyzer deep dive.

One ROM 40: A 16-bit Kickstart Replacement With a Browser Logic Analyzer
#OneROM #Amiga #Kickstart #RetroComputing #RP2350 #PIO #DMA #LogicAnalyzer #WebAssembly #OpenSourceHardware #HardwareHacking

theoasisbbs.com/one-rom-40-a...

OneROM RAM Mode Turns ROMs Into RAM - The Oasis BBS OneROM RAM Mode turns OneROM into both ROM and RAM for systems like the VIC-20, using jumpers plus clever PIO and DMA timing.

OneROM RAM Mode Turns ROMs Into RAM
#OneROM #VIC20 #RetroComputing #Commodore #MOS6502 #HardwareHacking #OpenSourceHardware #PIO #DMA #RP2350

theoasisbbs.com/onerom-ram-m...

Are there PCB Gerber files available for One Rom? I thought the project was open source? #onerom #retrocomputing #c64

Pico Flash Web Flasher Makes Pico Updates Easy - The Oasis BBS Pico Flash web flasher lets you program RP2040 and RP2350 boards in a browser using WebUSB, plus readback and OTP viewing.

Pico Flash Web Flasher Makes Pico Updates Easy
#RaspberryPiPico #RP2040 #RP2350 #WebUSB #PicoBoot #UF2 #Firmware #OpenSource #RetroComputing #OneROM

theoasisbbs.com/pico-flash-w...

OneROM Fire 40 Brings 16-Bit ROM Flexibility to the Amiga - The Oasis BBS OneROM Fire 40 targets 16-bit Kickstart ROMs. Watch Piers plan BYTE mode, PIO flow, and tight 40-pin PCB routing.

OneROM Fire 40 Brings 16-Bit ROM Flexibility to the Amiga
#OneROM #Amiga #Kickstart #RetroComputing #Commodore #C64 #PCBDesign #RP2350 #RaspberryPi #HardwareHacking

theoasisbbs.com/onerom-fire-...

OneROM Versatile Emulator Review OneROM Versatile Emulator gets bench tested in Root42’s video, flashing ROM sets for a C64 and 1541 with jumper selects.

OneROM Versatile Emulator Review: Root42 Tests Fire and Ice in a C64 and 1541
#Commodore64 #C64 #Commodore1541 #RetroComputing #VintageComputing #HardwareRepair #OneROM #Root42 #8Bit

theoasisbbs.com/onerom-versa...

One ROM Fire 28: A Smarter Way to Swap Retro ROMs in 2026 - The Oasis BBS One ROM Fire 28 brings USB flashing, multi-ROM tricks, and open files. See what Piers shows next in the video.

One ROM Fire 28: A Smarter Way to Swap Retro ROMs in 2026
#OneROM #RetroComputing #Commodore64 #HardwareHacking #ROMReplacement #ElectronicsRepair #OpenSourceHardware #RP2350 #STM32 #VintageComputers

theoasisbbs.com/one-rom-fire...

USB Programmable One ROM Makes 28-Pin ROM Swaps Simple - The Oasis BBS USB Programmable One ROM lets retro owners swap 28-pin images via USB-C. This recap covers setup, speed, safety and C64 PLA tips in one vid.

USB Programmable One ROM Makes 28-Pin ROM Swaps Simple
#OneROM #RetroComputing #Commodore64 #C64 #DiskDrive1541 #Electronics #HardwareHacking #OpenSourceHardware #RP2350 #EPROM

theoasisbbs.com/usb-programm...

Autonomous One ROM - The Oasis BBS Autonomous One ROM redefines retro ROM emulation with a CPU-free design and open-source flexibility for classic computers.

Autonomous One ROM
#OneROM #RetroComputing #Commodore64 #RP2350 #OpenSource #PiersRocks

theoasisbbs.com/autonomous-o...

OneROM Fire USB Working Prototype - The Oasis BBS Piers Rocks tests his OneROM Fire USB board, debugging firmware and confirming it works with the VIC-20 and Commodore 64.

OneROM Fire USB Working Prototype
#OneROM #Commodore64 #VIC20 #RetroHardware #RP2350 #Firmware #PiersRocks #RetroComputing

theoasisbbs.com/onerom-fire-...

One ROM Firmware Updates Bring New Features and Models - The Oasis BBS Piers Rocks details One ROM updates, new ICE and Fire models, web tools, and firmware safety features for retro systems.

One ROM Firmware Updates Bring New Features and Models
#OneROM #RetroComputing #Commodore64 #FirmwareUpdate #Microcontroller #PiersRocks #RetroHardware

theoasisbbs.com/one-rom-firm...

STM32F4 vs RP2350: Five Real-World Differences That Matter - The Oasis BBS Piers Rocks compares STM32F4 vs RP2350, revealing five reasons the STM32F4 outperforms in his OneROM retro computing project.

STM32F4 vs RP2350: Five Real-World Differences That Matter
#STM32F4 #RP2350 #OneROM #RetroComputing #Commodore64 #Microcontroller

theoasisbbs.com/stm32f4-vs-r...

Building the RP2350 One ROM USB Board - The Oasis BBS Piers Rocks redesigns the RP2350 One ROM with USB support, tackling tight PCB constraints in a detailed build walkthrough.

Building the RP2350 One ROM USB Board
#RP2350 #OneROM #RetroHardware #PCBDesign #PiersRocks #DIYElectronics

theoasisbbs.com/building-the...

One ROM USB Update Released - The Oasis BBS Piers Rocks introduces the One ROM USB update, making retro ROM replacement easier with fast USB programming and improved design.

One ROM USB Update Released
#OneROM #Commodore64 #RetroComputing #USBProgramming #RetroHardware

theoasisbbs.com/one-rom-usb-...

RP2350 Retro ROM Breakthrough - The Oasis BBS Piers Rocks demonstrates the RP2350 retro ROM breakthrough, running a Commodore 64 with a single RP2350-based One ROM module.

RP2350 Retro ROM Breakthrough
#RP2350 #Commodore64 #RetroComputing #OneROM

theoasisbbs.com/rp2350-retro...