Features: AI Voice chatting Module with Plug and Play LCD Screen delivers seamless voice interaction, combining advanced speech recognition with 1.54inch display for efficient development workflows. This module offer robust connectivity for peripherals while resisting wear in demanding maker environments. Ideal for developers, STEM educators, and enthusiasts seeking integrated voice control solution for home prototypes, robotics projects, or interactive learning tools. Suitable for office automation or classroom workshops by issuing voice commands to control connection devices while monitoring data on the detachable LCD. Enables rapid reconfiguration between projects – swap components without soldering, reducing downtime during iterative hardware testing phases. Specifications: Component:Plastic Type:B/A Size:Approx.40mm/1.57inch Package Includes: 1 Set AI Development Board note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.