IPS 2.1inch Round TFT LCD Display 128x128 SPI Interface ST7735P3 Free Direction
Detail Information:
| LCD Type: |
TFT |
| Panel Size: |
customized |
| LCD Resolution: |
128x128 Dots |
| View Direction: |
Free |
| Driver IC: |
ST7735P3 |
| Interface: |
SPI |
Product Description:
| NO. |
ITEM |
SPECIFICATIONS |
| 1 |
Product Name |
customized Round ShaCircle TFT LCD Display |
| 2 |
Display Mode |
Normal black |
| 3 |
Viewing Direction |
All |
| 4 |
Resolution |
128x128 dots |
| 5 |
Operating Temperature |
-20~+70ºC |
| 6 |
Storage Temperature |
-30~+80ºC |
| 7 |
FPC Connector |
25 pins, ZIF type |
| 8 |
Panel Type |
IPS |
| 9 |
Interface |
SPI |
| 10 |
Backlight Type |
3LEDs, White |
| 11 |
Brightness |
250 cd/m2 |
| 12 |
Outline Dimension |
25.24(W)* 27.14(H)* 1.95(T) mm |
| 13 |
Active Area |
23.03(W)* 23.03(H) mm |
This IPS circular TFT liquid crystal display is a display module suitable for small smart devices and embedded projects. With its compact size, flexible display characteristics, and simple interface, it has high adaptability in consumer electronics and industrial control scenarios. Here is a detailed introduction to its product features and applications:
Product drawings and specifications:
Related product images:
Product Core Characteristics
Outstanding display effect and unique shape: It is mostly a small-sized screen around 0.90 inches, with a resolution of 128x128 combined with TFT thin film transistor technology, capable of presenting 262K colors, with rich and detailed pictures, and able to clearly display text, simple graphics, and animations. At the same time, the IPS panel gives it the advantage of full-angle viewing, with no obvious viewing angle difference; the circular appearance distinguishes it from traditional square screens, suitable for devices with special requirements for appearance design. And relying on the ST7735P3 driver chip, it supports free rotation in 0°, 90°, 180°, and 270° directions, and can flexibly adapt to the installation and display requirements of different devices.
Simple interface and strong power consumption adaptability: This display uses a 4-wire SPI interface to communicate with external devices. This interface method only requires a few pins to complete data transmission, significantly reducing the complexity of hardware connections, and is very friendly to microcontrollers with limited resources such as Arduino and STM32. Its operating temperature range is from -20°C to 70°C, capable of adapting to most daily and general industrial environments; most modules have a working voltage of 3.3V, and some also integrate level conversion circuits, compatible with 5V microcontroller systems. At the same time, the module has a backlight control pin, which can adjust the backlight brightness through pulse width modulation, helping the device achieve energy-saving control.
Reliable performance of the driver chip: The core driver chip ST7735P3 is an adapted model of the ST7735 series, integrating an RGB digital-to-analog converter and GPIO interface, supporting hardware-accelerated graphic drawing, and can quickly complete operations such as point drawing, line drawing, rectangle drawing, and text display. In addition, this chip also has gamma correction, window setting, and sleep functions, with extremely low power consumption in sleep mode, which can further adapt to battery-powered portable devices.
Main purpose
In the field of small consumer electronics: In smart children's watches, it can be used to display simple information such as time, steps, incoming call alerts, etc. The circular appearance also fits well with the design of the watch; on the power bank, it can clearly show key parameters such as remaining battery power, charging current, and voltage; it can also be used for the status display of smart mechanical buttons, allowing users to intuitively understand the working status of the corresponding device.
In the embedded and maker projects field: It is a commonly used display module for makers such as Arduino and ESP32, which can be used as the status screen of small Internet of Things devices to display temperature and humidity sensor data, device networking status, etc.; it can also be used in simple embedded game machine projects to present simple game screens and operation buttons, and achieve basic interactive game effects by leveraging its graphic drawing function.
In the field of small instruments and meters: It is suitable for being assembled on handheld small measuring instruments, such as mini multimeters and portable temperature and humidity detectors, to display measurement data and device operation menus; it can also be used as an auxiliary display module on industrial equipment to show the function identifiers of small control buttons or local operating parameters of the equipment, facilitating staff to quickly view the equipment status.
Our Advantage:
| Rich experience |
Good knowledge of the displays market to put together solutions that add value and provide a unique proposition for the client |
| Advanced Equipment |
Full automatic FPC&IC bonding machine, film attaching machine, CNC machine, polish machine advance production equipment ensure product quality |
| Quality Assurance |
Advance inspection instrument and equipment to ensure 100% inspection for each and every piece before shipment |
| Fast response |
Quickly realize your customized ideas, and have a sample ready in short time |
| Low MOQ |
Depends on product |
| Stable supply |
1~10 years supply period |
| Extensive range |
Providing complete solution from Mono to Color LCD module, Optical bonding between display to cover glass as well as cover glass to touch screen |
| Large production capacity |
Operation capacity 2KK monthly |
| Quality guarantee |
RoHS compliant |
| Management |
ISO 9001:2008, ISO 14001:2004 |
Product Line:
☆ Clean Room class
[email protected], Pressurec 0.8kgf
☆ Antistatic floor, resistance : 1x10 ohm to 1x10 ohm
☆ COG production lines: 4 .
☆ Backlight production lines: 2 .
☆ Existing machine capacity will be 1KK per month.
***In compliance with ISO9001: 2008 Quality Management
***One year's guarantee for unartificial damage
1: Small lcd display screen
2: Reasonable price
3: Large capacity
4: Certificate ISO; Rohs, REACH
5: Dimension as customer request
6: STN blue small lcd display screen
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Packaging & Shipping:
Packaging: Carton boxess, Cupboard , EPE, Blister Tray, About the package way, it is up to the size of products,
according to customer request and demand. Different countries have not same requirement..
Shipping: Express way as DHL,Fedex,EMS,UPS,air shipping,sea shipping,Any shipping method you prefer.
Payment Method:
FAQ:
- I want the LCD display 8 digits and the outline size is 65x30x2.8mm...…?
Answer: No problem. Firstly, please kindly send us your specification/ drawing paper
If you have not the specification, you can also provide your samples; we will recommend the suitable one
if it is standard products. Or we can customize for you based on your own requirement.
2.This LCD is just what we want, but it is big size, do you have any smaller size? And the display content need to be changed a little.
Answer: For the segment type LCD module, if you need modify the outline size or display content,
a new LCD glass module is need. We have to open new tooling for you.
3. This LCD display is HTN type, but I want STN type,can you make?
Answer: That's all right . we can change for you as per you request.
4. I want customize a new LCD module. Can you do?
Answer: Yes, we can. Please send your drawing paper. If you have not, please advise me the outline size
of the LCD display, display information( Glass thickness, Polarizer, Display Type, Connector mode,
Storage Temp. Operating Temp. Supply Voltage, Viewing direction, drive condition), we can customize for you.
5. What is leading time for tooling?
Answer: General speaking, it will cost 15 to 25 days after drawing paper confirmation and tooling charge payment,
we can report you the exact time when you confirm the drawing paper.
6. Can you send us samples for checking?
Answer: Yes,. Samples order is available.
7. What is the Leading Time?
Answer: If we have stock for the standard ones, the leading time is one day after payment. If it is the mass production for
special ones, the leading time is about 15-30 days. suppose we can finish earlier, we will report the information in advanced.
Our Services:
1. Free repair within one year after the shipment of products from us.
2. Replacement within 30 days after the shipment of products from us due to products' problems.
3. We can print your logo and stick your model No.on the cameras.
4. We have long cooperation with many shipping companies and our export volume is large. The shipping companies
can offer us good discounts.
5. Professional technician supports. We have a good after-sales service team. They can solve your problems in time.
6.All goods will be inspected and tested by our engineers and QC/QA before packing and shipment.
7.Customers satisfactory is most important to us.If you have any problem or questions regarding our transaction.Please contact us by Email or online. It will be responded within 24 hours.
8.Products pictures only for your reference. please kindly refer to the specification. we can provide the products basic on the specification. or you can offer your own specification or drawing , we can customize all kinds of LCD displays for you. thanks for your kind support always.
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