Fully assembled 3D-printed MechaGodzilla animatronic standing on the workbench
Feature 03 · The kaiju

MechaGodzilla

A servo-controlled animatronic MechaGodzilla with expressive movement, lighting, and sound. Independently servo-controlled joints bring the figure to life, while animated OLED eyes, chest display, and neck and tail lighting add character and presence. Fully wireless — controlled over MQTT from anywhere on the network.

Moves
Arms, head, tail
Eyes
Animated OLED
Lighting
Neck, tail, chest
Control
WiFi
Tall close-up of MechaGodzilla's riveted legs and clawed hands during assembly
Movement

Every joint

Arms, elbows, shoulders, hips, knees, head, and tail — all independently servo-controlled for expressive poses and sequences.

Close-up profile of MechaGodzilla's head with crest horn and twin snout cannons, backlit by a window
Eyes

Expressions

Dual animated OLED displays with a range of expressions — idle, alert, angry, and more.

A glowing cyan light tube threaded through black servo discs, lit in the dark
Lighting & sound

Light and roar

Tail and neck lighting effects plus an OLED chest display for dramatic visual impact. Synthesized sound effects paired with wireless MQTT control from anywhere on the network.

In motion

See him move.

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How it works

How he's made.

MechaGodzilla's arms, shoulders, hips, knees, head, and tail are each independently servo-controlled, enabling a wide range of expressive poses and combat sequences. The animated OLED eyes display a variety of expressions, while the chest features a separate OLED display. Lighting effects on the tail and neck add drama to attack sequences. All movement and effects are coordinated wirelessly over MQTT, so the figure can be controlled from a phone, computer, or integrated into a larger automated arena.

Moves
Arms, head, tail
Eyes
Animated OLED
Lighting
Neck, tail, chest
Control
WiFi / MQTT

Open Source

Full source code available on GitHub. Build your own or use it as a starting point.

View on GitHub →

Want something like this? We build custom animatronics for events, displays, and collections. Get in touch.

Fully assembled 3D-printed MechaGodzilla animatronic standing on the workbench
In armor
The early MechaGodzilla skeleton: an aluminum frame with the head on top and a green-lit chest board
The skeleton