After couple of hours searching Internet here are my findings about aforementioned board availability as of today 17 May 2019. Hopefully this will save somebody time. Feel free to comment and correct me, if you see anything wrong with my grouping.
Arduino Due with different Shields:
- Arduino Due with RADDS
https://reprapworld.com/products/electronics/development_boards/radds_v1_6_pre_assembled_3d_printer_board/
- Arduino Due with RAMPS-FD
- Arduino Due with RAMPS-FD V2
- Smart RAMPS for Due
- Smart RAMPS for Due with EEPROM
https://reprapworld.com/listing/electronics/ramps/
Ultratronics Boards
https://reprapworld.com/products/electronics/ultratronics/ultratronics_pro_v1_0/
https://reprapworld.com/products/electronics/ultratronics/ultratronics_v1_0/
RURAMPS4D Boards
- RURAMPS4D 1.0-1.1
- RURAMPS4D 1.3
http://ruramps4d.ru/en/main/ (as of 5/17/19 has invalid SSL cert)
Abandoned Projects and/or Nowhere to buy
- Alligator Board rev1
- Alligator Board rev2
- Alligator Board rev3
- DAM&DICE DUE (based on RAMPS)
- DUE3DOM
- DUE3DOM MINI
- Felix Printers for arm
- STACKER 3D Superboard
I am pasting the links to reprapworld just to show board descriptions, images and a price. I neither have association with reprapworld, nor suggest buying from them.
