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| Categories | UART TFT Display |
|---|---|
| Brand Name: | HOTHMI |
| Model Number: | HTM-H035A12-UART-232 |
| Place of Origin: | Dongguan, China |
| MOQ: | 50 |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 99999 |
| Delivery Time: | 25 days |
| Product type: | Smart Serial Screen |
| Show contents: | 320x480 |
| Outline size(mm): | 57.0x98.0x7.35 |
| Effective size(mm): | 48.96x73.44 |
| Visual angle: | FULL O'clock |
| Backlight type or brightness: | 1000cd/m2 |
| Interface mode: | UART（TTL）/RS232 |
| Company Info. |
| Hotdisplay Technology Co.Ltd |
| View Contact Details |
| Product List |
3.5 Inch UART Resistive Touch 320x480 Display TFT MODULE PANEL Smart Serial Screen
General Feature:
EZUI series color LCD modules are intelligent human-computer interface display modules developed, produced and sold by HOTMI; The touch-screen EZUI series modules integrate a self-contained GUI system based on TFT display and touch screen, and can achieve the goal of codeless user interface design by combining with the interface development tool software (EzUITool).
The default interface of EZUI series is UART, which can be extended to RS232, RS485, CAN and other interfaces for users.
The greatest feature of EZUI series modules is that they are easy to use and rich in functions, and users can use them simply or complicatedly. The user can use the interface development tool software (EzUITool) to design, edit, control configuration, response settings, etc. of the human-computer interface, copy the resource file generated by the tool software into EZUI series modules, and then achieve the design and production of the required human-computer interaction interface without the programming control of the user's microcontroller or other controllers. In order to meet users with special requirements, EZUI series modules also
retain serial display control instructions (such as drawing straight lines,rectangles, circles, string displays, etc.), so that users can more freely control the module display directly.
EZUI series modules (UART serial port version) have the following features:
● UART serial interface (TTL level/RS232 level) mode, supporting 9600~1,000,000bps ;
● A 1G bit (120M bytes available) resource memory is built in the standard module ;
● Optional RTC real-time clock module ;
● Internal 6 of the module × 10, 8 × 16, 10 × 20, 16 × 32 point ASCII Western character library ;
● Support basic drawing instructions (drawing points, lines, rectangles, circles, string display, bitmap display, Jpeg image display, etc.) ;
● The resource file supports the loading of dot matrix character library (GBK2312 level II Chinese character library, ASCII western character library, etc.) ;
● The resource file supports loading BMP bitmaps and Jpeg images ;
● Support vector font (multi language, anti aliasing effect) ;
● Support interface switching effect settings, such as transparency gradual entry, random quick gradual entry, shutter gradual entry, and buffer quick switching ;
● Support regional button controls, multiple attribute configurations, and configurable control message response ;
● Support bitmap button control, multiple attribute configurations, and configurable control message response ;
● It supports numerical control (both integer and floating point), multiple attribute configurations, numerical input and data association synchronization ;
● Support string control (both in Chinese and English), multiple attribute configurations, and support Chinese and English string input ;
● Support pull-down selection control, configurable control message response and data association synchronization ;
● Support waveform control, allow up to four waveform lines in the same ID number control, and support column chart display ;
● Support progress bar control, configurable control message response, overlapping display of numerical/string control, and data association synchronization ;
● Support bitmap animation control, configurable control message response, data association synchronization, and configuration of image external resource files ;
● Support time display and date display controls ;
● Support dial display control and data association synchronization ;
● Support sliding bar control, configurable control message response and data association synchronization ;
● Support QR code display control, and automatically select the QR code generation version and error correction level, and automatically enlarge the display ;
● Capacitance touch version module supports sliding screen switching interface.
Item | Standard Value | Unit | ||
Display Size | 3.5 | Inch | ||
Color depth | - | Color | ||
| Number of Pixels | 320 (H) *3(RGB)* 480 (V) | dots | ||
Active Area | 48.96x73.44 | mm | ||
| Outline Dimension | 57.0x98.0x7.35 | mm | ||
| Viewing Direction | FULL O'clock | - | ||
Interface | UART(TTL)/RS232 | - | ||
| Driver Condition | VDD=5.0V/1A (Typ) | V | ||
Touch Panel | Whit RTP | |||
| Operation Temperature | -20 ~ 70 | ℃ | ||
| Storage Temperature | -30 ~ 80 | ℃ | ||
All Products
| Reliability Testing | Customers can expect all production parts to meet or exceed operational requirements over temperature, humidity, and vibration. |
| Glass Cleanliness | Customers can expect glass to be protected by liners and presented mindful of cleanliness standards. This means glass will be clean of contaminants, fingerprints, and other foreign material. |
| Bezel Appearance | Bezels will be uniformly painted free of foreign materials and distracting cosmetic blemishes. Our standards maintain a clean scratch-free surface. |
| PCB Appearance | PCB’s are delivered with long-term reliability in mind. Finishes are free of bubbles, foreign contaminants, and meet all UL fire requirements. PCB materials will always be delivered within industry norms. PCB edges will be cleanly cut and void of burrs. |
| Soldering | Soldering of all leaded and SMT components is consistent in providing the mechanical security and electrical connectivity. |
| Consistency | Our manufacturing and inspection processes ensure product consistency from lot to lot. This means orders processed over the years will continually meet your expectations. We do this by exacting manufacturing specifications, with attention to detail in our processes, and by comparing to the golden units. |
| Product Integrity | Quality in product manufacturing ensures integrity in construction. Customers can expect tight assembly without worry of loose parts or missing material. Our products will meet all environmental expectations including temp, humidity, & vibration conditions. |
| Glass Color | While normal variations of glass color may occur (due to manufacturing tolerances), Newhaven Display maintains color compliance per internal approved color charts. These charts are maintained to ensure any minor glass deviations are identified and corrected as needed. |
| ESD Protection & Safety | All devices are designed and handled in consideration of ESD protection. This includes ESD-SAFE packaging within anti-static bags, wraps, and trays. Customers are reminded to always follow ESD safety to best protect the devices. |
Adjust the length, position, and pinout of your cables or add additional connectors. Get a cable solution that’s precisely designed to make your connections streamlined and secure.
Enhance your user experience with capacitive or resistive touch screen technology. We’ll adjust the glass thickness or shape of the touch panel so it’s a perfect fit for your design.
Choose from a wide selection of interface options or talk to our experts to select the best one for your project. We can incorporate HI, USB, SPI, VGA and more into your display to achieve your design goals.
Equip your display with a custom cut cover glass to improve durability. Choose from a variety of cover glass thicknesses and get optical bonding to protect against moisture and debris.
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