10009: Text Page

Display or alter a text page on the device screen, with up to 5 lines of text. A text page can have a title, and an optional status bar. The text page is intended as a simple way to display information on the device screen. Using the Draw Element messages are a more flexible way to create custom pages.

Payload

Field	Name	Description	Type	Unit
3	Page ID	The page to draw or update. Page ids 0-10 are reserved for system use. If no page id is provided, page id 11 will be assumed.	uint8
4	Page Title	Title of the page	ascii
5	Status bar Enable	Show the status bar	bool
6	Redraw Type	Possible values: 0: Auto— Automatically choose the redraw type 1: PartialRedraw— Only redraw the parts of the screen changed in this message 2: FullRedraw— Clear the screen buffer, and redraw the entire screen 3: BufferOnly— Update the buffer only, do not redraw 4: FullRedrawWithoutClear— Redraw the entire screen, without clearing the buffer 5: ClearDontDraw— Clear the screen buffer, but don't redraw	uint8
100	Line 1		ascii
101	Line 2		ascii
102	Line 3		ascii
103	Line 4		ascii

Pages

This is what the text pages actually look like.

Default font

Examples

Draw page 200, with a title and 4 lines of text

📡 Real example from RH2 ESP32 Toit. on 2025-10-10This example is captured from an RH2 device as part of normal communications over I2C with the ESP32 co-processor, where Toit on the ESP32 make the request.

Only a partial redraw will be performed in order to add new lines, and the existing lines will remain on the screen.

Code

For convenience, the following constants can be used to reference this message type.