Description
The main component of the Me TFT LCD screen module is an LCD display that communicates with Makeblock Orion via the serial interface to display characters and graphics of various sizes and colors. The module is integrated with MCU and memory chip, and the Chinese characters, letters and numbers stored in the memory chip can be easily accessed via the serial interface. Its blue/gray ID means that it has a dual digital signal port and must be connected to the port with a blue or gray ID on the corn block Orion.
Connecting to RJ25: Because the Me TFT LCD screen port has a blue/gray ID, you must connect the port to the blue or gray ID on the Makeblock Orion when using the RJ25 port.
Connection with Dupont wire: If the module is connected to the Arduino UNO baseboard with the Dupon cable, the TX and RX pins should be connected to the TX or RX port.
This module (Me TFT LCD screen - 2.2 inch) contains a voltage converter, a STM32 chip and a 2M serial flash memory. Unlike other displays, it only needs a serial port for communication, so it is easy to use and connect.
A special wizard for the serial interface helps you to set the baud rate of the transmission and saves the processed images you want to display in the flash memory, in order to implement the display or switching of the boot images in your own project. To download images, you need a different serial interface for conversion. In addition, it also supports overlay of background images and the letters and GUI display. Its applications include the calendar, voltmeter, ammeter, etc.
