The ESP32 7.0-inch TFT LCD LCD display module is a powerful embedded device with a 7.0-inch high-resolution TFT LCD display and ESP32 microcontroller, supporting WiFi and Bluetooth connectivity. The display module also has a touch screen function, which can be input using fingers or stylus. In addition, it also has an open design that can be easily integrated into various custom applications. This device is suitable for various application scenarios, including IoT smart home, industrial control, intelligent agriculture, medical equipment, etc. By programming the ESP32 microcontroller, you can control the output of the display screen and process user input.

SPIFlash default 32Mbit

RAM internal 520KB

Wi-Fi 802.11b/g/n/e/i

Bluetooth Bluetooth 4.2BR/EDR and BLE standard

Support interface (2Mbps) UART, SPI, I2C, PWM

Application scope:

1. Control smart home devices such as lighting, air conditioning, curtains, etc.
2. Monitor and control industrial equipment, such as robots, sensors, PLCs, etc.
3. Monitor and control agricultural equipment, such as temperature, humidity, lighting, etc.
4. Produce various medical equipment, such as medical monitors, medical imaging equipment, etc.
5. Produce intelligent transportation equipment, such as traffic lights, intelligent parking lots, etc

FAQ
How do TFT LCD modules work?
TFT LCD modules work by using a backlight to illuminate the display and using a matrix of thin-film transistors to control the color and brightness of each pixel. The transistors are controlled by a controller chip, which receives signals from a microcontroller or other source.

What is the difference between TFT LCD and OLED displays?
TFT LCD displays use backlight to illuminate the display, while OLED displays use organic compounds to emit light. OLED displays provide better contrast and color reproduction, but they are more expensive and have a shorter lifespan compared to TFT LCD displays.