PC based tools
- TNFS server - Share files from your PC, Raspberry Pi, or other device to a ZX Spectrum.
- ethup - The ethup tool: Allows you to load a Spectrum's memory with arbitrary data via the NMI menu.
ROM images and Spectrum tools
- Spectranet ROM images - Flash a new ROM.
How to update Spectranet firmware online
The TNFS server at vexed4.alioth.net has the latest firmware. It's very easy to update on your Spectrum over the internet. Enter these commands in ZX BASIC:
%mount 0,"vexed4.alioth.net" %load ""
On the menu, choose option A (Check/Update firmware) and follow the instructions.
Libraries for z88dk are available for network sockets, general Spectranet functions plus a small HTTP library. The following link explains more.