Taidacent RS232 UART Serial SPI 5V 3.3V Blue Yellow White Character LCD Display 256 * 64 25664 Dots Graphic 3.12 Inch OLED Screen (5V, UART, White Color)

UART serial screen 3.12 inch oled display module with font library 25664 LCD screen RS232 interface An easy-to-use 3.12-inch OLED screen smart terminal developed with 32-bit RSIC-MCU, which can directly communicate with MCUs with serial interfaces such as UART/RS232/SPI (such as 51 single-chip microcomputer, AVR, PIC, DSP, ARM, industrial computer) Etc.) Connect. The user only needs to send simple commands to the terminal through the serial port to realize the drawing and display functions, and there is no need to perform tedious calculations and operations in the user code. The main features of smart OLED terminals are as follows: 1. The font library is preset at the factory to support GB2312 series font library (12x12, 16x16, 24x24, 32x32 Chinese characters) and ASCII code (6x12, 8x16, 12x24, 16x32 characters); 2. Built-in display function (open display, close display, adjust contrast, etc.); 3. The user only needs to send simple instructions to the terminal to display Chinese characters, display pictures, draw dots, Graphical drawing functions such as line drawing, rectangle drawing, circle drawing, etc.; 4. Custom characters can be created, storage space size is 6K Bytes Parameter Size: 3.12 inch Dimensions (mm) 100.5 (length) × 33.5 (width) × 6.3 (height) Display area (mm) 78.8×21.8 Resolution 256×64 Control chip MCU font chip GT30L32S4w Interface type UART (TTL), RS232, 4-wire SPI Display color: white, yellow, blue Display brightness (classic 90cd/m2 value) Working voltage 5.0V or 3.3V Working temperature -40℃～85℃

• An easy-to-use 3.12-inch OLED screen smart terminal developed with 32-bit RSIC-MCU, which can directly communicate with MCUs with serial interfaces such as UART/RS232/SPI (such as 51 single-chip microcomputer, AVR, PIC, DSP, ARM, industrial computer) Etc.) Connect. The user only needs to send simple commands to the terminal through the serial port to realize the drawing and display functions, and there is no need to perform tedious calculations and operations in the user code.
• The font library is preset at the factory to support GB2312 series font library (12x12, 16x16, 24x24, 32x32 Chinese characters) and ASCII code (6x12, 8x16, 12x24, 16x32 characters);
• Built-in display function (open display, close display, adjust contrast, etc.);
• The user only needs to send simple instructions to the terminal to display Chinese characters, display pictures, draw dots, Graphical drawing functions such as line drawing, rectangle drawing, circle drawing, etc.;
• Custom characters can be created, storage space size is 6K Bytes