InMoov

A finger test and an i2 hand have different scopes

The Finger Starter tutorial uses four named printed parts, one servo and an Arduino Uno. It asks builders to print a fit calibrator before the full part set and to clear hinge holes after printing. It also warns that servo current can reset the Arduino and recommends an appropriate external supply. A successful finger build would test one mechanism and its power arrangement, not qualify a full humanoid. [S002]

The i2 hand is a larger task. Its one-right-hand list specifies six JX-6225MG 300-degree servos, springs, braided line, PTFE guides, five AH3503 Hall sensors and magnets. The assembly includes drilling, tapping, fitting finger joints, routing tendons and soldering sensor wires. Printer access alone therefore does not describe the tools or labor required. [S003]

The i2 instructions also refer to forearm and wrist-interface parts during assembly. Reconcile those adjoining modules with the selected hand before ordering or printing; the hand list should not be treated as the BOM for an entire arm. Keep the calibration sample, file versions, servo choice and cable route with that selected configuration. [S003]

Separate the printed files from the control system

The main guide describes an Arduino and MyRobotLab/Python route. The Finger Starter page distinguishes scripts for different MyRobotLab generations. We preserved selected tutorials and the STL collection, but did not establish a complete matched software, electronics and firmware pack or reproduce the control setup. [S001] [S002] [S005]

The STL library identifies Gaël Langevin's design under CC BY-NC 3.0. That noncommercial declaration matters when considering a kit or fabricated-parts offer. Current component quotations, rights for the intended offer, and measured assembly, calibration and support work remain unresolved. [S004]