https://wiki.jw-tech.eu/index.php?action=history&feed=atom&title=WSAL19650_%E2%80%93_Pico-LCD-1.3%2Fen 2026-10-23T22:25:26Z Versionsgeschichte dieser Seite in JW Tech Wiki MediaWiki 1.43.9 https://wiki.jw-tech.eu/index.php?title=WSAL19650_%E2%80%93_Pico-LCD-1.3/en&diff=1774&oldid=prev 2026-09-05T22:36:33Z

<p>Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex</p> <p><b>Neue Seite</b></p><div>__NOINDEX__<br /> &#039;&#039;&#039;Documentation notice:&#039;&#039;&#039; 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.<br /> <br /> == Summary ==<br /> The Pico LCD 1.3 is a 1.3-inch IPS LCD module for the Raspberry Pi Pico/Pico 2 with a resolution of 240×240 pixels and 65K color depth (RGB565). It is driven via a 4-wire SPI interface and uses an ST7789VW driver chip.<br /> <br /> == Related products at JW Tech ==<br /> * [https://shop.jw-tech.eu/p/WSAL19650 WSAL19650 – 1.3inch LCD Display Module for Raspberry Pi Pico, 65K Colors, 240×240, SPI]<br /> <br /> == Technical overview ==<br /> * Display: 1.3-inch IPS, 240(H) × 240(V) pixels, 65K colors (RGB565)<br /> * Driver chip: ST7789VW; supports RGB444, RGB565 and RGB666 color bit depths<br /> * Interface: 4-wire SPI; signals: SCL, DIN, CSX, DCX, RESX, BL<br /> * Supply voltage: 2.6 V to 5.5 V; operating current approx. 40 mA<br /> * Module dimensions: 26.5 mm (W) × 52.00 mm (H); display area 23.4 × 23.4 mm<br /> * Pico pin mapping: DIN→GP11, CLK→GP10, CS→GP9, DC→GP8, RST→GP12, BL→GP13<br /> * User keys A/B/X/Y on GP15/GP17/GP19/GP21; joystick UP/DOWN/LEFT/RIGHT/CTRL on GP2/GP18/GP16/GP20/GP3<br /> * Supported firmware: MicroPython rp2-pico-20210418-v1.15.uf2 (Pico) or rp2-pico2-20240809-v1.24.0.uf2 (Pico 2)<br /> * C/C++ demo is compiled with CMake; the generated main.uf2 is copied to the board via the USB bootloader<br /> * Thonny IDE is used for Python demos; the script file is named Pico-LCD-1.3.py<br /> <br /> &#039;&#039;&#039;Commands and examples – verify before use:&#039;&#039;&#039; <br /> &lt;syntaxhighlight lang=&quot;text&quot;&gt;<br /> sudo wget https://files.waveshare.com/wiki/common/Pico_code.7z<br /> 7z x Pico_code.7z -o./Pico_code<br /> cmake -DPICO_BOARD=pico -DPICO_PLATFORM=rp2040 ..<br /> cmake -DPICO_BOARD=pico2 -DPICO_PLATFORM=rp2350 ..<br /> make -j9<br /> cp main.uf2 /media/pi/RPI-RP2/<br /> cp main.uf2 /media/pi/RP2350<br /> &lt;/syntaxhighlight&gt;<br /> <br /> == Notes and version constraints ==<br /> * Exact SPI timing (CPHA/CPOL) depends on the firmware version; when changing drivers, initialization must be re-verified.<br /> * The pin mapping assumes correct module orientation – reversed mounting causes malfunctions.<br /> * The demo source code is continuously updated according to the source; older versions may contain incompatible API calls.<br /> * If Thonny has issues, the IDE should be upgraded (sudo apt upgrade thonny), since older versions lack Pico support.<br /> * The exact COM port selection during the first Arduino upload is device-dependent and must be manually confirmed.<br /> <br /> == Source and revision record ==<br /> * [https://www.waveshare.com/wiki/Pico-LCD-1.3 Pico LCD 1.3 - Waveshare Wiki]<br /> * Source revision: 111047<br /> * Captured: 2026-09-02T02:39:52+00:00<br /> * SHA-256: &lt;code&gt;fd8d14d834aebfc60d43687a46c7f3052d9093a8da69509769d04c69f58da1fa&lt;/code&gt;</div>

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