LOCI is an Oric BUS Expansion port peripheral for Oric-1/Atmos computers, providing ROM and Storage emulation of floppy and cassette devices, as well as USB peripheral support for simple HID (e.g. mouse, keyboard, game controllers) and CDC (serial, serial modem) devices.


Buy LOCI:


RaxIss store at Lectronz
EU based (no currency conversion for EURO), card payments, secure, no registration required.


8BitClub store at Tindie
Worldwide, main currency USD, card payments, PayPal.

Useful links:

LOCI User's Manual

Latest LOCI Firmware by raxiss: loci-firmware-0.3.1-0.3.0-20250920.uf2.zip
This firmware includes build-in ROMs:
locirom, basic10.rom, basic11b.rom, pravetz11a.rom, test108k.rom and microdis.rom.
Long-press "Action" button starts Mike Brown's diagnostic "test108k.rom".