ra8875 tft display pricelist

ER-TFTM050-2 is 480x272 dots 5" color tft lcd module display with RA8875 controller board,superior display quality,super wide viewing angle and easily controlled by MCU such as 8051, PIC, AVR, ARDUINO,and ARM .It can be used in any embedded systems,industrial device,security and hand-held equipment which requires display in high quality and colorful image.

It supports 8080 6800 8-bit,16-bit parallel,3-wire,4-wire,I2C serial spi interface. Built-in MicroSD card slot. It"s optional for 4-wire resistive touch panel (IC RA8875 built-in touch controller),capacitive touch panel with controller,font chip, flash chip and microsd card. We offer two types connection,one is pin header and the another is ZIF connector with flat cable.Mounting on board by default. There is no capacitive touch panel connection on the board of ER-TFTM50-2,its capacitive touch panel needs to be connected with your external board.Now we design another new board with capacitive touch connection named_ER-TFTM050A-2.

Of course, we wouldn"t just leave you with a datasheet and a "good luck!".Here is the link for 5" TFT Touch Shield with Libraries, Examples.Schematic Diagram for Arduino Due,Mega 2560 and Uno . For 8051 microcontroller user,we prepared the detailed tutorial such as interfacing, demo code and development kit at the bottom of this page.

ER-TFTM050A2-3-3661 is 800x480 dots 5" color tft lcd display with RA8875 controller board and capacitive touch panel with touch controller,superior display quality,super wide viewing angle and easily controlled by MCU such as 8051, PIC, AVR, ARDUINO,and ARM .It can be used in any embedded systems,industrial device,security and hand-held equipment which requires display in high quality and colorful image.

Of course, we wouldn"t just leave you with a datasheet and a "good luck!".Here is the link for5" TFT capacitive touch shield with libraries,examples,schematic diagram for Arduino Due,Mega 2560 and Uno. For 8051 microcontroller user,we prepared the detailed tutorial such as interfacing, demo code and development kit at the bottom of this page.

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The Nextion approach consists of a TFT LCD that has brains and memory built in, and a Windows editor (HMI) to develop your graphical interface by placing images and text on a screen and designing how they will interact.   You can even do some programmingon the base device and more so on the enhanced version (which has GPIO pins).  You could, for example do an entire project solely on the Nextion screen (enhanced model) by connecting a temperature and other sensors directly and reading the results.  What I (and most others do) is connect it to an Arduino or  EPS8266.   These MCUs become the brains to process input from sensors etc and simply need to send commands over serial to display results graphically.  You can see this in action with my WIoT-2.

The general idea is you develop your interface (HMI) on the Nextion.  Lay out all the graphics, text, buttons etc and assign them variable names.  You can then develop your sketch which procesess sensor and other data and sends the commands over serial to update the values in the interface.  You can also  control the interface (i.e. change a page, force a button click etc etc).  In the HMI, you lay out your graphics, buttons and text, compile it, transfer the .tft file to a Micro SD card, then load the card into the back of the Nextion, and power it up.  This will load the tft file into the firmware of the Nextion.  Once complete, disconnect power, remove the card, then power it back up.  You will see your screen with graphics and default values you created.  You compile the sketch and upload that to the MCU and you have a project!   Then, connect +5V, GND and the TX/RX lines to your MCU and you’re done.  Easy peasy!  My WIoT-2 project provides lots of info and as well as a sketch and HMI file.

There’s no question that the Nextion TFT’s are more expensive than other TFT’s out there.   However, you have to consider the total cost of ownership.  What is your time worth? How complex is it to draw graphics to other TFT’s?  Prior to the Nextion, I was using other TFTs that used SPI to communicate. They require graphics and font processing code to be written in your MCU and pushed from the MCU to the screen when displaying content.  You have to do this for each element. For example, to place some text you have to send separate commands to define which font to use, which size, it’s colour, and x/y placement.  It also requires many debug runs to ensure you have the placement correct.  This is very time consuming.  Over 80% of my time coding the original WIoT was dedicated to writing code to manipulate graphic / button elements to send to the RA8875 TFT controller and LCD I had.  Considering this, is that extra ~30% cost of a Nextion worth the many more hours you have to put in coding your project? I can safely say definitely not.  I estimate that I put in more than 50 hours writing code to interface with the RA8875 driver and coming up with the screens/graphics/fonts for my original WIoT.  It was a lot of work.  The Nextion and HMI Editor made this easy and slick  (used in WIoT-2).  I haven’t even mentioned the time it took me to learn how to create custom fonts and then integrate them into the libraries.  The Nextion has a tool built-in and does all the heavy lifting automatically.  Again, don’t forget – after doing all this, the other methods require the MCU to draw graphics by sending pixel-by-pixel over the SPI line.  The Nextion has all graphics and fonts in memory, so all your MCU has to do is issue serial (text) commands to set pictures and change text – which makes things very zippy.  As an example, it takes 3-5 seconds to update 1 weather icon with the RA8875 in my original WIoT.  My MCU is sending a 100x100px image over SPI each time the weather refreshes.  In WIoT-2, the Nextion does an entire page with all graphics/text (including background graphic) in 1-2 seconds.  The reason is all graphics are already in memory.  So changing a weather icon can be done by simply stating pic=2,and BAM it’s updated in a flash.   That’s a huge improvement.  Switching one graphic for another is a split second action and a single command.

Font Generation:  The Nextion Editor comes with a font tool that allows you to select any system font that you have and convert it for use on the Nextion.  There is no ugly creation or modifications to font libraries etc, it automatically makes the font available (by ID) and embeds it in the TFT file package.

Where to buy:  Nextion TFT LCD 5”    (Other sizes:2.4“, 3.2“, 4.3“, 5.0“, 7.0” ).  Note – Although Banggood has a funny name, I use them all the time.  Prices are competitive, free shipping and the best customer service from an overseas site.

Have you gazed longingly at large TFT displays - you know what I"m talking about here, 4", 5" or 7" TFTs with up to 800x480 pixels. Then you look at your Arduino. You love your Arduino (you really do!) but there"s no way it can control a display like that, one that requires 60Hz refresh and 4 MHz pixel clocking. Heck, it doesn"t even have enough pins. I suppose you could move to ARM core processors with TTL display drivers built in but you"ve already got all these shields working and anyways you like small micros you"ve got.

What if I told you there was a driver chip that could fulfill those longings? A chip that can control up 800x480 displays, and heck, a resistive touchscreen as well. All you need to give up is 5 or so SPI pins. Would you even believe me? Well, sit down because this product may shock you.

The RA8875 is a powerful TFT driver chip. It is a perfect match for any chip that wants to draw on a big TFT screen but doesn"t quite have the oomph (whether it be hardware or speed). Inside is 768KB of RAM, so it can buffer the display (and depending on the screen size also have double overlaying). The interface is SPI with a very basic register read/write method of communication (no strange and convoluted packets). The chip has a range of hardware-accelerated shapes such as lines, rectangles, triangles, ellipses, built in and round-rects. There is also a built in English/European font set (see the datasheet section 7-4-1 for the font table) This makes it possible to draw fast even over SPI.

The RA8875 can also handle standard 4-wire resistive touchscreens over the same SPI interface to save you pins. There"s an IRQ pin that you can use to help manage touch interrupts. The touchscreen handler isn"t the most precise driver we"ve used, so we broke out the X/Y pins so 11:54)

Engineers are always looking for lower cost, faster, more convenient interfaces to transmit signals and to accept data and commands. The numbers of available interfaces available in the market can be dazzling. Orient Display can also convert any interfaces to the customer’s requirements among the above interfaces or to higher level interfaces.

Genetic (Raw) Interfaces: Those are the interfaces which display or touch controller manufacturers provide, including 6800,8080, SPI(,Serial Peripheral Interface), I2C, RGB (Red Green Blue), MIPI (Mobile Industry Processor Interface), LVDS (Low-Voltage Differential Signaling), eDP ( Embedded DisplayPort) etc. Orient Display has technologies to make the above interface exchangeable.

High Level Interfaces: Orient Display has technologies to make more advanced interfaces which are more convenient to non-display engineers, such as RS232, RS485, USB, VGA, HDMI etc. They are widely accepted in the market. More information can be found on our other product pages. TFT modules, Arduino TFT display, Raspberry Pi TFT display, Control Board.

Orient Display sunlight readable TFT displays can be categorized into high brightness TFT displays,high contrast IPS displays, transflective TFT displays, Blanview TFT displays etc.

The brightness of our standard high brightness TFT displays can be from 700 to 1000 nits which make them be visible under all environments including direct sunlight. With proper adding 3M brightness enhancement film (BEF) and double brightness enhancement film (DBEF) and adjustment of the LED chips, Orient Display high brightness TFT products can achieve 1,500 to 2,000 nits or even higher luminance which makes great contrast under direct sunlight. Orient Display has a special thermal management design to reduce the heat release and largely extend LED lifetime and reduce energy consumption.

Our high contrast and wide viewing angle IPS displays can achieve contrast ratio higher than 1000:1 which can make readability under strong sunlight with lower backlight luminance. High brightness IPS displays have been widely accepted by our customers with its superb display quality and it has become one of the best sellers in all our display category.

Transflective display is an old monochrome display technology but it has been utilized in our color TFT line for sunlight readable application. Orient Display has 2.4” and 3.5” to choose from.

Blanview TFT displays are the new technology developed by Ortustech in Japan. It can provide around 40% of energy consumption for TFT panels which can use smaller rechargeable or disposable batteries and generate less heat. The price is also lower than traditional transflective TFT displays. Orient Display is partnering with the technology inventor to provide 4.3” and 5.0” .

Orient Display can also provide fullcustomized or part customized solutions for our customers to enhance the viewing experience. Orient Display can provide all the different kinds of surface treatments, such as AR (Anti-reflection); AG (Anti-glare), AF (Anti-finger print or Anti-smudge); AS (Anti-smashing); AM (Anti-microbial) etc. Orient Display can also provide both dry bonding (OCA, Optical Clear Adhesive), or wet bonding (OCR, Optical Clear Resin and OCG, Optical Clear Glue) to get rid of light reflective in air bonding products to make the products much more readable under sunlight and be more robust.

Touch panels have been a much better human machine interface which become widely popular. Orient Display has been investing heavy for capacitive touch screen sensor manufacturing capacity. Now, Orient Display factory is No.1 in the world for automotive capacitive touch screen which took around 18% market share in the world automotive market.

Based on the above three types of touch panel technology, Orient Display can also add different kinds of features like different material glove touch, water environment touch, salt water environment touch, hover touch, 3D (force) touch, haptic touch etc. Orient Display can also provide from very low cost fixed area button touch, single (one) finger touch, double finger (one finger+ one gesture) touch, 5 finger touch, 10 points touch or even 16 points touch

Considering the different shapes of the touch surface requirements, Orient Display can produce different shapes of 2D touch panel (rectangle, round, octagon etc.), or 2.5D touch screen (round edge and flat surface) or 3D (totally curved surface) touch panel.

Considering different strength requirements, Orient Display can provide low cost chemical tampered soda-lime glass, Asahi (AGC) Dragontrail glass and Corning high end Gorilla glass. With different thickness requirement, Orient Display can provide the thinnest 0.5mm OGS touch panel, to thickness more than 10mm tempered glass to prevent vandalizing, or different kinds of plastic touch panel to provide glass piece free (fear) or flexible substrates need.

Of course, Orient Display can also offer traditional RTP (Resistive Touch Panel) of 4-wire, 5-wire, 8-wire through our partners, which Orient Display can do integration to resistive touch screen displays.