Shenzhen Wanshujie Photoelectric Technology Co., Ltd.
| Place of Origin | China |
| Brand Name | WANSHUJIE |
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Product Specification
| Place of Origin | China | Brand Name | WANSHUJIE |
| High Light | 1.77-inch RS485 LCD display module ，240x320 capacitive touch screen ，UART board industrial TFT display | ||
1. Product Name: 1.77‑inch 240x320 Serial Screen, RS485 Signal Interface LCD Display Module, UART Board, Capacitive Touch Screen
2. Model:
3. Size: 1.8‑inch
4. With Touch Function: 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‑view angle
11. Display Type: Normally‑Black, Full‑Transmissive
12. Overall Screen Dimension: 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: 250cd/m²
17. Contrast Ratio: 600∶1
18. Interface Type: RS485
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 Certification: RoHS / Reach
26. Quality System Certification: ISO9001, ISO13485, ISO14001, IATF16949
Capacitive Touch Screen Parameters:
1. Working 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 Certification: RoHS / Reach
11. Quality System Certification: 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 Firmware Update via SD Card
9. Supports Power Supply through Type‑C Power Interface
10. Supports 90° or 270° Screen Rotation
11. Supports Serial‑port Board Development Toolkit
12. Driving Voltage: 5V
13. UART Board Overall Dimension: 34.10*46.10mm
Schematic Diagram of UART Serial‑port Board: RS232/RS485/TTL share the same principle
Company Details
Business Type:
Distributor/Wholesaler,Agent,Trading Company,Seller
Year Established:
2019
Total Annual:
5000000-10000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
We have 15 years of experience in display and touch products, representing and distributing internationally renowned brand LCD screens. We have rich experience in design, supply chain resources, and quality control. The main service areas include medical, industrial control, handheld, instrumentatio... We have 15 years of experience in display and touch products, representing and distributing internationally renowned brand LCD screens. We have rich experience in design, supply chain resources, and quality control. The main service areas include medical, industrial control, handheld, instrumentatio...
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