IOT DISPLAY

2.9-inch e-Ink Paper Display Module with SPI Interface is an E-Ink display module, 2.9inch, 296128 resolution, with an embedded controller, communicating via SPI interface, supports partial refresh. Due to the advantages like ultra-low power consumption, wide viewing angle, great effect under sunlight, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.

There is no backlight so it can keep displaying last content for a long time even when the power is down. As these displays have no backlight panels and it doesn't need a continuous power supply to display the (static data with periodic intervals) data on the screen, it has a great advantage of ultra-low power consumption. Also, it has a wide viewing angle, great viewing effect under sunlight, Basically power to the display is only required for refreshing. For connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.. SPI interface can be used.

1. No backlight keeps displaying last content for a long time even when a power down
2. Ultra low power consumption, basically power is only required for refreshing
3. SPI interface, for connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.
4. Onboard voltage translator, compatible with 3.3V/5V MCUs
5. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

HMI Displays are becoming increasingly popular as a result of their intelligence, and NEXTION is one of the major players in HMI Display Production, which has introduced a range of different kinds of Displays at a very affordable cost.

NEXTION offers an advanced level of displays at an affordable cost than any other competitor brand in the market, making them ideal for the one who wants to start some Projects through touch displays. This type of Display has inbuilt audio, video, and animation play functions which makes it smart.

Nextion Enhanced NX8048K050 5.0” HMI Touch Display is a seamless Human Machine Interface (HMI) solution that provides a control and visualization interface between a human and a process, machine, application, or appliance. The operating Voltage of the Display is lies between 4.75 to 7 V also with 32MB Flash data storage space, 1024 byte EEPROM, 8192 byte RAM. With GPIO supported, now customers can use Nextion to control external devices. Using the NEXTION Editor software, you can quickly develop the HMI GUI by drag-and-drop components (graphics, text, button, slider, etc.) and ASCII text-based instructions for coding how components interact at the display side. Nextion HMI display connects to peripheral MCU via TTL Serial (5V, TX, RX, GND) to provide event notifications that peripheral MCU can act on, the peripheral MCU can easily update progress, and status back to Nextion display utilizing simple ASCII text-based instructions.

1. Supports built-in RTC
2. Supports GPIO
3. SD Card interface: support max 32G Micro TF/SD card (FAT32 file format)
4. Flash data storage space: 32MB
5. EEPROM: 1024 bytes
6. RAM: 8192 bytes
7. Instruction buffer: 1024 bytes
8. Color: 65K (65536) colors
9. Resolution: 800×480 pixel
10. Adjustable Brightness:0~230 nit- the interval of adjustment is 1%
11. Certificates: CE/EMC, RoHS (certificates).

Waveshare 4.3 Inch Capacitive Touch Display has an IPS display panel and a screen resolution of 800×480. This display has a capacitive touch-type screen and toughened glass touch panel that supports Raspberry Pi. Also, it has a DSI port for displaying, MIPI DSI Interface, and touch control.

Working With Raspberry Pi 4

Supports Pi 4B/3B+/3A+/3B/2B/B+/A+, CM3/3+*

1. 4.3 inch IPS screen. 800×480 hardware resolution.
2. Capacitive touch panel, support 5-point touch.
3. Supports Pi 4B/3B+/3A+/3B/2B/B+/A+.
4. Another adapter board is required for CM3/3+.
5. DSI interface, refresh rate up to 60Hz.
6. Supports Raspbian/Ubuntu/Kali and WIN 10 IoT, driver-free.

Nextion is a Human Machine Interface HMI solution combining an onboard processor and memory touch display with Nextion Editor software for HMI GUI project development. Using the NEXION Editor software, you can quickly develop the HMI GUI by drag-and-drop components (graphics, text, button, slider, etc.) and ASCII text-based instructions for coding how components interact on the display side. Nextion HMI display connects to peripheral MCU via TTL Serial (5V, TX, RX, GND) to provide event notifications that peripheral MCU can act on, the peripheral MCU can easily update progress and status back to Nextion display utilizing simple ASCII text-based instructions.

The Intelligent Series products have more powerful hardware in terms of MCU, Flash storage, and SRAM compared with Basic Series and Enhanced Series. Whats more and new? The audio, video, and animation play functions enrich the users project HMI interaction. The Intelligent Series supports advanced software features and functions such as transparent component, page loading effect, component Move, and Drag .etc.

1. Nexiton Display Type: Intelligent Series
2. Nexiton Model: NX8048P070-011R-Y(18.1 cm resistive touchscreen with enclosure)
3. Built-in RTC support (Battery type: CR1220)
4. Operating Voltage:5V-6.5V
5. Operating Current: 530mA(VCC=+5V, Brightness is 100%).

The Nextion Enhanced NX3224K024 display is powerful than the standard ones. Compare to the basic Nextion displays, the enhanced ones have added some new functions, such as: supporting built-in RTC, supporting save data to Flash, supporting GPIO, larger flash capacity, and larger CPU clock. The enhanced Nextion series has 7 size covers from generic 2.4” to 7.0”.

Nextion Enhanced NX3224K024 is a powerful 2.4” HMI TFT display, with 16MB Flash data storage space, 1024 bytes EEPROM and larger RAM of 3584 bytes. With GPIO supported, now customers can use Nextion to control external devices.

Nextion Enhanced NX3224K024 – Generic 2.4” HMI Touch Display is a Seamless Human Machine Interface (HMI) solution that provides a control and visualization interface between a human and a process, machine, application or appliance. Nextion is mainly applied to the Internet of Things (IoT) or the consumer electronics field. It is the best solution to replace the traditional LCD and LED Nixie tubes.

Nextion includes a hardware part (a series of TFT boards) and a software part (the Nextion editor). The Nextion TFT board uses only one serial port to communicate. It lets users avoid the hassle of wiring. We noticed that most engineers spend much time on application development but get unsatisfactory results. As a solution to this situation, Nextion editor has mass components such as button, text, progress bar, slider, instrument panel etc. to enrich the interface design. And the drag-and-drop function ensures that users spend less time in programming, which will reduce 99% of your development workloads. With the help of this WYSIWYG editor, designing a GUI is a piece of cake. It’s easy to adapt Nextion family HMI to existing projects- users just need to provide it a UART.

1. Supports built-in RTC
2. Supports GPIO
3. SD Card interface: support max 32G Micro TF/SD card (FAT32 file format)
4. Flash data storage space: 16MB
5. EEPROM: 1024 bytes
6. RAM: 3584 bytes
7. Instruction buffer: 1024 bytes
8. Color: 65K (65536) colors
9. Resolution: 320×240 pixel
10. Adjustable Brightness: 0~180 nit – the interval of adjustment is 1%