• 2.1 Inch 480x480 Bar Type Round TFT LCD Sunlight Readable TFT-H021A1HQIST4C40
  • 2.1 Inch 480x480 Bar Type Round TFT LCD Sunlight Readable TFT-H021A1HQIST4C40
  • 2.1 Inch 480x480 Bar Type Round TFT LCD Sunlight Readable TFT-H021A1HQIST4C40
  • 2.1 Inch 480x480 Bar Type Round TFT LCD Sunlight Readable TFT-H021A1HQIST4C40
2.1 Inch 480x480 Bar Type Round TFT LCD Sunlight Readable TFT-H021A1HQIST4C40

2.1 Inch 480x480 Bar Type Round TFT LCD Sunlight Readable TFT-H021A1HQIST4C40

Product Details:

Place of Origin: dongguan,China
Brand Name: HOTHMI
Model Number: TFT-H021A1HQIST4C40

Payment & Shipping Terms:

Minimum Order Quantity: 2
Delivery Time: 25 days
Payment Terms: L/C, D/A, T/T, D/P, Western Union, MoneyGram
Supply Ability: 99999
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Detail Information

Display Content: 480x480 Pixels Interface: RGB+SPI
Backlight Type Or Brightness: 450cd/m2 Viewport Window Size: 2.1"
Working Temperature: (-20~70℃) Driver Chip Model: ST7701S+CTP/FT3267
High Light:

450cd/m2 Bar Type Round TFT LCD

,

SPI Bar Type Round TFT LCD

,

Sunlight Readable Circular LCD Screen

Product Description

2.1 inch Sunlight Readable Capacitive TFT Display/480x480 Pixels/TFT-H021A1HQIST4C40

 

Product parameters
Product Type - Circular TFT
Dimensions (mm) - 71.26x71.26
Display Size - 2.1"
Effective Size (mm) - 53.28x53.28
Product Application - Smart Home
Perspective - Full Perspective
Connection method PIN number - FPC-40PIN
Special instructions - support 16/18 bit RGB, optional CTP
Supply Voltage - 3.3v

 

General Feature:

 

Item Standard Value Unit
Display Size 2.1 inch --
Number of Pixels 480(H)x3(RGB)x480(V) --
Active Area 53.28(H)x53.28(V) mm
LCM Outline Dimension 71.26(H)×71.26(V)×3.46(D) mm
Viewing Direction Full O'clock -
LCM Interface RGB+3 SPI -
LCM Driver IC ST7701S -
Display colors 16.7M -
LCM Driver Voltage IOVCC=1.8V,VCI=3.3V (Typ) V
Backlight White LED -
Touch Panel CTP Touch Panel -
CTP Driver IC CST826 -
CTP Driver Voltage 3.3 V
CTP I/O Digital Voltage 3.3 V
Operation Temperature -20~70
Storage Temperature -30~80

 

Pin Description

 

Pin NO. Symbol Description
1 LED_A LED Anode
2,3 LED_K LED Cathode
4 GND Ground
5 VCI Analog Power
6 RESX TFT Reset Pin
7 IM0 The System interface mode select
8 IM1 The System interface mode select
9 SDA Serial data input/output bidirectional pin
10 SCL Serial clock input
11 CS A chip select signal
12 PCLK Dot clock signal for RGB interface operation
13 DEN Data enable signal for RGB interface operation
14 VSD Frame synchronizing signal for RGB interface operation
15 HSD Line synchronizing signal for RGB interface operation
16-21 DB0-DB5 Data bus
22-27 DG0-DG5 Data bus
28-33 DR0-DR5 Data bus
34 GND Ground
35 TP_VCI Touch Power supply
36 TP_SCL Touch IIC Clock signal
37 TP_SDA Touch IIC Data signal
38 TP_INT Touch Interrupt
39 TP_RES Touch Reset Signal
40 GND Ground

 

TFT-H021A1HQIST4C40 | 2.1" Sunlight Readable LCD Display | Capacitive Touchscreen
This sunlight readable TFT with 480x480 resolution is equipped with a powerful backlight, providing visibility in bright lighting conditions including the direct sun. The 24-bit LCD display has RGB+SPI interface and a full optimal view. This Liquid Crystal Display is RoHS compliant and has a 5-point mulit-touch capacitive touchscreen.

 

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2.1 Inch 480x480 Bar Type Round TFT LCD Sunlight Readable TFT-H021A1HQIST4C40 10

 

TFT-H021A1HQIST4C40.pdf

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