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Robo Technology Set (Serial Cable) LEGO set box
LEGO Set

Robo Technology Set (Serial Cable)

9785-1

Released: 2003 · Parts: 221 · Theme: RCX

Robo Technology Set (Serial Cable) (9785-1) is a RCX LEGO set released in 2003 with 221 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing RCX sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 68 unique part types.

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Building instructions

Official LEGO instructions — read on BrickID

Open on LEGO.com →
LED BUILD. INSTRUCT. 9785/9786

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Parts in this set

68 parts · page 1 of 2 · updating…