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DWIN 2.4-inch Smart HMI LCD Display with resistive touch
DWIN 2.4-inch Smart HMI LCD display with resistive touch—Arduino compatible, ideal for DIY, IoT, and interactive embedded projects.
The DWIN 2.4-inch Smart HMI LCD Display is a compact and versatile touchscreen display designed for human-machine interface (HMI) applications. Featuring a resistive touch panel and vivid color graphics, it allows intuitive interaction and visual control for embedded and industrial projects.
This smart display integrates both controller and display functionality, reducing the need for additional hardware and simplifying development. It is compatible with Arduino, STM32, ESP32, and other microcontroller platforms, making it ideal for menus, status monitoring, control panels, and IoT devices.
With its bright 2.4-inch screen, responsive resistive touch, and programmable interface, the DWIN HMI display is perfect for DIY electronics, automation systems, smart devices, and interactive embedded applications.

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Text to Speech TTL Module (Serial to Speech)
-  Single row 0.1″ header for easy connection to a host system
- Power requirements: +5 VDC
- 30 mA idle
- 46-220 mA active (depending on speech parameters and output load)
- Â Communication: Asynchronous 9600 bps serial (8N1)
- Dimensions: 1.25″x1.5″x0.37″
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Text support rate is better
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 Interface operation is simpler
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5V single power supply.
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Output directly connected to the speaker, can drive 4 ohms 3W / 8 ohm 2W speakers
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Busy status output, can be connected to the microcontroller IO or indicator light, no need to be left floating.
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 Voice effect optimization
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 Module miniaturization and easy integration
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Dimension: 33*27.5mm
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With mounting holes

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