1.77‑inch 240x320 Serial Screen, TTL Signal Interface LCD Display Module, UART Board with Capacitive Touch Screen

1. Product Name: 1.77‑inch 240x320 Serial Screen, TTL Signal Interface LCD Display Module, UART Board with Capacitive Touch Screen
2. Model:
3. Size: 1.8‑inch
4. Touch Screen Equipped: Yes
5. Display Mode: IPS
6. Display Colors: 65K
7. Resolution: 240x320
8. Screen Rotation: Supports 90° or 270° rotation
9. Dot Pitch: 0.111(H)*0.111(V)
10. Viewing Angle: Full viewing angle
11. Display Type: Transmissive, Normally Black
12. Screen Overall Dimensions: 39.70*52.50*20.27mm
13. Viewable Area (VA): 27.44*36.32mm
14. Active Area (AA): 26.64*35.52mm
15. Driver IC: ST7789V
16. Brightness: 200cd/m²
17. Contrast Ratio: 600∶1
18. Interface Type: TTL
19. Operating Voltage: 5V
20. Backlight Color & Type: White LED Backlight
21. Backlight Circuit: 3 LEDs, 60mA, 3.2±0.3V
22. Service Life: 50000h
23. Operating Temperature: -20℃~+70℃
24. Storage Temperature: -30℃~+80℃
25. Product Certifications: RoHS / Reach
26. Quality System Certifications: ISO9001, ISO13485, ISO14001, IATF16949

Capacitive Touch Screen Parameters:
1. Operating Principle: Projected Capacitive
2. Light Transmittance: ≥85%
3. Haze Value: ≤3%
4. Hardness: ≥6H
5. Simultaneous Touch Points: Single‑point
6. Structure: G+G
7. Driver IC: FT5436
8. Interface: IIC
9. Supported Systems: Linux, Android
10. Product Certifications: RoHS / Reach
11. Quality System Certifications: ISO9001, ISO13485, ISO14001, IATF16949

UART Board Features:
1. Supported Interfaces: RS232/RS485/TTL
2. Flash Memory Capacity: 16M‑byte
3. Supports Touch Screen Expansion Interface
4. Supports Modbus RTU Industrial Communication Protocol
5. Baud Rate: 115200 bps
6. Supports Speaker Interface
7. Supports RTC Interface
8. Supports SD Card for Firmware Update
9. Supports Power Supply via Type‑C Power Interface
10. Supports 90° or 270° Screen Rotation
11. Supports Serial Board Development Tool Suite
12. Driving Voltage: 5V
13. UART Board Overall Dimensions: 34.10*46.10mm

Schematic Diagram of UART Serial Board Principle: RS232/RS485/TTL share the same principle

Product Tags:

1.77-inch TTL LCD display module

      

240x320 capacitive touch screen

      

UART serial screen with TTL interface

      

1.77‑inch 240x320 Serial Screen, TTL Signal Interface LCD Display Module, UART Board with Capacitive Touch Screen Images