Bottom Panel Standoffs

Use four M3 x 6mm long machine screws to secure the four 3D printed standoffs to the Bottom Plate part.

Secure the four 3D printed standoffs to the bottom plate.

Install Slip Ring Mount

Place the Slip Ring Mount part over the Bottom Plate with the four mounting holes lined up.

Use four M3 x 6mm long machine screws and hex nuts to secure the Slip Ring Mount part to the Bottom Plate part.

Motor Mount

Use the following hardware to secure the TT motor to the Motor Mount part.

• M3 x 24mm long machine screws
• M3 hex lock nuts

Orient and place the TT motor over the Motor Mount with the two mounting holes lined up.

Secure the motor to the mount using the M3 hardware.

Secure Motor to Bottom Panel

Use the following hardware to secure the Motor Mount to the Bottom Panel.

• M3 x 6mm long machine screws
• M3 hex nuts

Place the Motor Mount over the Bottom Panel in the correct orientation with the four mounting holes lined up.

Use the M3 hardware to secure the Motor Mount to the Bottom Panel.

Secure DC Jack Mount

Use the following hardware to secure the DC Jack Mount to the Bottom Panel.

• 2x M3 x 8mm long machine screws
• 2x M3 hex nuts

Insert the DC Jack into the mount. Then, place the mount over the Bottom Plate with the mounting holes lined up. The DC Jack should be facing the edge of the plate.

Secure the mount to the panel using the M3 hardware.

Secure Slip Ring

Place the Slip Ring over the Slip Ring Mount with the three mounting holes lined up.

Use three M5 x 6mm long machine screws to secure the Slip Ring to the mount. 

Secure FeatherWing Doubler

Place the FeatherWing Doubler over the four built-in standoffs on the Bottom Plate so the mounting holes line up.

Use four M2.5 x 6mm long machine screws to secure the PCB to the plate.

Install Feather RP2040 to FeatherWing Doubler

Insert the Feather RP2040 onto the corresponding headers on the FeatherWing Doubler.

Connect Motor Wing

Insert and secure the two wires from the TT motor into the M1 input screw terminal blocks.

Insert and secure the two wires from the DC Jack into the 5-12VDC input screw terminal block with white wire in negative and Red wire to Positive.

Secure Bearing to Top Plate

Place the bearing assembly over the Top Plate with the four raised mounting holes and line up the available mounting holes.

Use four M3 x 14mm long machine screws and hex nuts to secure the bearing to the Top Plate.

Installed Bearing

Ensure the assembled bearing is secured to the top plate.

Secure Top Panel

Begin installing the top plate onto the 3D printed standoffs.

Insert the two 4-pin cables from the Slip Ring through the center bore of the assembled bearing.

Line up the four mounting holes on the corners of top plate with the four standoffs

Use four M3 x 6mm long machine screws to secure the top plate to the standoffs.

Install LED Arms to Bearing

Begin installing the DotStar LED assemblies to the BB Outer Bezel part.

Use two M3 x 10mm long nylon screws and hex nuts to secure an LED strip assembly to one of the mounting tabs on the BB Outer Bezel part.

Secure the second LED strip assembly to the other mounting tab.

Installed LEDs

Ensure the LED assemblies are tightly secured to the BB Outer Bezel parts mount tabs.

Connect LEDs to Slip Ring

Plug the 4-pin cables from the LED strips to the matching cables on the Slip Ring.

Install Motor Gear

Orient the 3D printed motor gear with the shaft of the TT Motor so the inner hub matches the shaft.

Firmly press the motor gear into the shaft of the TT motor. The bearing may need to be rotated to allow the two gears to mesh together.