Sam Coupé links.

wubsoft on Youtube
  
lil star
  

The wubsoft Youtube channel, very popular with the cool kids.

SimCoupé
  
lil star
  

Simon Owen's Sam Coupé emulator, use this to play Sam games on your PC, tablet or phone.

Edwin Blink's website
  
lil star
  

Author of the Comet Assembler, which I use for all my Sam stuff, and B-DOS.

SCADM
  
lil star
  

By Adam Dawidziuk, transfer files to a Sam disk image quickly and easily.

World of Sam
  
lil star
  

The definitive Sam Coupé archive, anything you might need to know can be found here.

Quazar
  
lil star
  

Producer of many essential Coupé peripherals and Sam Revival magazine.

Cooking Circle
  
lil star
  

Blog of musician and coder Balor Price, he of Sam Flappy Bird, XOR and Tetris fame.

David's Den
  
lil star
  

Long time Sam Coupé developer David Ledbury's blog.

Hexdidn't
  
lil star
  

The hub of all things Hexdidn't

Stefan Drissen - Youtube channel
  
lil star
  

Stefan's Youtube channel features all the best Sam chip music played with an oscilloscope output of each channel.

BlackJet
  
lil star
  

Prolific coding duo who have released a lot of good stuff for the Sam, I enjoy Lost Disks of Sam and Samoids a lot!

Anton Javorcek - Youtube Channel
  
lil star
  

Coder of Rick Dangerous for the Sam, so a complete hero basically.

Velesoft
  
lil star
  

Creator of many Sam hardware and software products.

z80 Heaven
  
lil star
  

A place for all the z80 info you'll want, including tons of useful math routines!

WikiTI
  
lil star
  

Primarily for Texas Instruments graphing calculators, has some amazing maths routines in z80 asm too!