Sugarless +2 is a companion board to use a ZX-Uno with a ZX Spectrum +2A/+2B/+3 case
Lista BOM: http://spark2k06.info.tm/ZXUno_Companion_2_BOM.html
FAQ por Uto: http://uto.speccy.org/sugarlessfaq.html
http://www.zxuno.com/forum/viewtopic.php?f=63&t=1858
http://www.va-de-retro.com/foros/viewtopic.php?f=63&t=6551
Infografía de la configuracion de Jumpers por yoxxxoy:
