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OLED UI

ai_ui_chat_oled is a chat UI for the TuyaOpen AI framework optimized for small monochrome OLED screens. It renders the conversation in the limited space and single color of a typical OLED panel, keeping text legible where a graphical bubble layout would not fit. It implements the ai_ui_manage interface, so once registered it renders the chat messages and status the framework dispatches.

When to choose it​

Choose the OLED UI when your product uses a small monochrome OLED (such as a 0.96" or 1.3" SSD1306-class panel) — common on compact, low-cost boards. It is tuned for tight pixel and memory budgets. For a scrolling bubble conversation on a color LCD use the WeChat-style UI; for a centered single message use the Chatbot UI.

Enable it​

Register the style, then initialize the UI module. Registration runs first because ai_ui_init() invokes the style's disp_init callback:

#include "ai_ui_chat_oled.h"
#include "ai_ui_manage.h"

// Register the OLED UI, then initialize the UI module.
ai_ui_chat_oled_register();
ai_ui_init();

ai_ui_chat_oled_register() returns OPERATE_RET (OPRT_OK on success). It is the only function this style exposes — after it runs, you drive the screen entirely through ai_ui_manage.

note

Register exactly one UI style before calling ai_ui_init(). After initialization, send messages with ai_ui_disp_msg() — see UI Management.

See also​