Note:

The expansion board cannot be used alone, it needs to be used together with the host and slave.

T-Keyboard-S3 Pro:

The T-Keyboard-S3 Pro is a USB mechanical keyboard powered by the ESP32-S3, featuring four customizable keys, each equipped with a 0.85-inch 128×128 color display that can show icons or characters for enhanced interaction. Additionally, it includes an encoder for precise control, offering more functionality. Ideal for development or DIY projects that require information display and accurate input, it is highly versatile and supports flexible customization.The T-Keyboard-S3 Pro differs from the T-Keyboard-S3 by adding an encoder for more precise control. It also supports expansion with a Magnetic 16 Pin-Holder for connecting additional boards. The T-Keyboard-S3 Pro features a more esthetically pleasing custom-molded shell, offering both improved functionality and enhanced durability.

Sample Code For Reference [Github]

If you need technical support please check below link to find more details.

T-Keyboard S3

Specifications:

MCU1:

Type: ESP32-S3R8 Dual-core LX7 microprocessor

Wireless Connectivity: 2.4 GHz Wi-Fi & Bluetooth 5 (LE)

Development Environment: Arduinos

Flash Memory: 16MB

PSRAM: 8MB

MCU2:

Type: STM32G030F6P6

Flash Memory: 64kb

SRAM: 8kb

Onboard Buttons: Reset Button + WS2812 + Encoder

Display:

0.85 inch All View TFT LCD x 4

Resolution: 128(H)RGB x 128(V)

Active Area: 15.2064(H) x 15.2064(V) mm

Drive IC: GC9107

Package Included:

1 x T-Keyboard S3 Pro Host

1 x USB Type-C cable 1M [180° rotatable]

or

1 x T-Keyboard S3 Pro Slave