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STMicroelectronics Features TSD Rotary Knob Display in TouchGFX Getting Started Guide

Sep 19, 2026

Explore how TSD's rotary knob display integrates with the STM32 ecosystem through STMicroelectronics' practical development guide.

Team Source Display (TSD) is pleased to share that STMicroelectronics has published a Getting Started Guide featuring our TSD 1.3-inch Round Rotary Knob Display .

Built around the STM32C091 microcontroller and supported by ST's TouchGFX development environment, the guide provides engineers with practical instructions for setting up the display, exploring demo projects, and developing customized graphical user interfaces .

A Closer Look at the TSD Rotary Knob Display

The TSD rotary knob display combines a round TFT LCD with a rotary encoder, bringing visual feedback and physical input together in a compact interface module.

Key hardware features include:

· 1.3-inch round TFT LCD with 240 × 240 resolution; STM32C091 microcontroller

· STM32C091 microcontroller

· 64-Mbit SPI flash; Integrated rotary encoder

· Integrated rotary encoder

Combinatio inter display, MCU, et rotatorium input facit modulum candidatum pro interfaciis incorporatis quae requirunt intuitivum controllem physicum et feedback graphicum.

Quid in ST Getting Started Guide continetur?

1. Configuratio Hardware et Integratio TouchGFX

Hoc manuale introducit hardware display et tabulam adaptatricem adscriptam pro programmatione et debuggatione.

Etiam tractat pachetum TouchGFX Board Setup (TBS) quod pro modulo disponibile est. Cum configuratio hardware et partialis supportus framebuffer iam parata sint, discentes incipere possunt aedificare applicationes graphicas dum limites memoriae systematum incorporatorum administrantur.

2. Duo Projecta Demo pro Diversis Requisitionibus Memoriae

·Knob Demo Lite — Flash Interna

Demo Lite utitur flash interna STM32C091, cum dimensione flash circa 123 KB. Hoc exemplum ostendit rationem magis parcem memoriam ad implementandum interfacium graphicum.

·Knob Demo Prime — Flash Externa

The Prime demo uses external SPI flash, with approximately 1.37 MB allocated for graphical assets such as fonts and bitmaps. This configuration supports richer visual elements and more elaborate UI designs.

Together, these demos provide useful starting points for developers evaluating different UI and memory configurations.

3. Custom UI Development and Hardware Adaptation

Beyond the provided demos, developers can use TouchGFX Designer to create their own graphical interfaces and interactions.

The guide also outlines how to adapt the available TouchGFX Board Setup when developing custom STM32C0-based hardware, including considerations for display resolution, display drivers, SPI flash, and encoder input.

This gives engineers a reference point for moving from an initial demonstration toward application-specific UI development.

Supporting Embedded HMI Development

Pro designeros de productos et ingegneros incorporatos, l'integration de display implica plus quam seliger un schermo. Configuration de hardware, ressourcias de memoria, supporto de software, et interaction con le usator omnes influent le processo de developmento.

Combinante le display de knob rotatorio de TSD con le ressourcias de developmento TouchGFX de ST, ingegneros pote explorar un approchio integrate de hardware e software pro le designo de HMI incorporato.

Le modulo pote esser apte pro applicationes tal como interfacies intelligentes de controlo, dispositivos IoT, e equipamento industrial, secundo le requisitos specific del projecto.

Pro developeres que valuta le displays de knob rotatorio, le guide de ST offre un ressourcia practico pro comprender le hardware del modulo e comenciar le processo de developmento de UI.

Explorar le Guide e Comencar

Preparato a explorar le Display de Knob Rotatorio de TSD? Accede le guide official de developmento de ST e le ressourcias relate sub infra.

Acceder al Guide Completo:
Guide: como comencar con le display de knob TSD e TouchGFX

Comencar:


Por ingeniéros qui explorant interfaces de butón rotatorio, la guía de ST ofreze un puncto de partida útil pro evaluar le modulo de display TSD e su fluxo de labor con TouchGFX.

Pro apprender plus super le Display de Butón Rotatorio TSD, contacta le equipa de TSD o explora nostre gamma de modulos LCD intelligentes.

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