As an official STMicroelectronics partner, we developed the Gen4-STM32-35CT-01 — a 3.5" Smart HMI Module powered by the STM32L471 Cortex-M4. We're giving you a first look before it debuts at electronica 2026 in Munich.

What Kind of HMI Does Your Equipment Need?

• On the factory floor — connects to PLCs and sensors via RS485; operators switch parameters with gloves on.

• In smart appliances — runs smooth TouchGFX animations at just 18mA idle current.

• In medical instruments — the optically bonded display resists fog and dust, and responds reliably to wet fingers.

• In handheld meters — at 76 grams and 74.5mm wide, it fits perfectly in one hand.

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TSD Gen4-STM32-35CT-01 — 3.5" Smart HMI Module

• 320×480 IPS, all-viewing angle, 500 cd/m²

• STM32L471 Cortex-M4 @ 80MHz

• On-board RS232 / RS485 / CAN 2.0B / USB-C

• Capacitive touch with glove & wet-finger support

• Integrated buzzer with chord sound

• Optical bonding in a unified housing

• 128Mbit external Flash for rich UI assets

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We're not just a LCD factory
We're an HMI partner for equipment manufacturers — from product selection and custom optical treatments to firmware adaptation. Factory-direct, with full engineering support.

New Product First Look — electronica 2026
Welcome to visit our booth at electronica 2026, Munich, November 10–13, and see the Gen4-STM32-35CT-01 in action. Please contact our sales to book the meeting and get the free ticket, we look forward to meet you there.