WSAL10628 – 4.3inch e-Paper UART Module/en: Unterschied zwischen den Versionen

Aktuelle Version vom 30. August 2026, 00:33 Uhr

Documentation notice: This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.

Product view 800x600, 4.3inch e-Paper UART Module — 800x600, 4.3inch e-Paper UART Module

Catalog location in the JW Tech Shop:

WSAL10628 – 800x600, 4.3inch e-Paper UART Module: Other products

Summary

The module is a 4.3-inch e-paper display with a serial interface and 800x600 resolution. It supports 4-level grayscale, has a built-in font library, and includes internal NandFlash storage.

Related products at JW Tech

WSAL10628 – 800x600, 4.3inch e-Paper UART Module

Technical overview

Interface: UART; default baud rate after power-up: 115200
Resolution: 800 x 600 pixels
Graphics: 1-bit and 2-bit bitmap images; other formats must be converted to the specified format
Image file names: uppercase letters, length under 10 characters including the dot, e.g. PIC7.BMP correct, PIC7890.BMP incorrect
Internal storage: 128 MB NandFlash for fonts and image data
External storage: TF card formatted as FAT32 required
Supply voltage: VCC 3.3–5.5 V
Logic level: compatible with 5 V; sleep-mode current below 5 mA
Sleep/wake behavior: status indicator on during normal operation, off in sleep mode; rising edge on WAKE_UP pin wakes the system
Applications: e-book readers, mall POS displays, shelf labels, industrial instrument displays

Notes and version constraints

The exact Arduino wiring is truncated in the source – please verify against the full document
The complete command set is not present in the available sections – consult the full documentation
Converting images requires the external tool uC-GUI-BitmapConvert.exe – availability not guaranteed
Use of external waveform files depends on the driver IC – details are version-sensitive
Color variation on tri-color models is a normal phenomenon – no guarantee of uniform color

Source and revision record

4.3inch e-Paper UART Module - Waveshare Wiki
Source revision: 75771
Captured: 2026-08-29T08:06:03+00:00
SHA-256: ec993a27490532f7127b028ee79b757f19d8a93b1ccbc70c0fcdd49a2e38902e

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 '''Documentation notice:''' This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.
+<!-- JWTECH-WIKI-MEDIA-CATALOG:START -->
+[[File:JWTech-Wiki-preview-c55c1a0dd3bda4faf0c887fb0cb94b113df24e1870d37fc087fbbaa7f850e9e3.jpg|thumb|right|320px|alt=Product view 800x600, 4.3inch e-Paper UART Module|800x600, 4.3inch e-Paper UART Module]]
+'''Catalog location in the JW Tech Shop:'''
+* WSAL10628 – 800x600, 4.3inch e-Paper UART Module: Other products
+<!-- JWTECH-WIKI-MEDIA-CATALOG:END -->
 == Summary ==