Dudu module

An integrated character display for charms and desktop toys. Compared with separate eyes, it can present more of the character’s visual elements on a single screen.

A character on one screen

The source describes a single-screen solution for custom expressions and content, suited to an integrated facial display.

Voice & touch response

Button voice, display, touch and vibration are confirmed. Expressions can be configured with voice and touch.

Charm or desktop application

Use the existing Dudu structure to assess the shell, screen window and character content for portable or desktop products.

Module dimensions

79 × 67 × 67 mm

Battery & charging

1000 mAh / USB Type-C

Display

One 2.01-inch screen

Screen resolution

240 × 290 px

Confirmed interaction

Button voice, screen expressions, touch and vibration

Reference exterior space

At least 9 × 7.5 × 8 cm (W × D × H)

Servicing

Supports disassembly and repair

Customization

Create character screen content, set a name and conversation knowledge, and discuss voice options. Changing the shell, screen window or mounting requires rechecking structure and display quality.

Connectivity & character services

Use the mobile app for Wi-Fi setup, then access Tuya voice and character services. The platform response lists 67 languages; target languages, regional versions and content scope are confirmed per project.

Your app & cloud integration

Evaluate app SDK or cloud-to-cloud API integration, covering product settings, device DPs, AI agents and credentials. Access, development scope and fees are confirmed per project.

Firmware & ongoing maintenance

OTA updates run through the mobile app and need stable Wi-Fi and adequate battery. Interaction pauses during updates and the device restarts afterwards. Update and maintenance scope follows the delivered version.