3.2 spi tft display price
※ Price Increase NotificationThe TFT glass cell makers such as Tianma,Hanstar,BOE,Innolux has reduced or stopped the production of small and medium-sized tft glass cell from August-2020 due to the low profit and focus on the size of LCD TV,Tablet PC and Smart Phone .It results the glass cell price in the market is extremely high,and the same situation happens in IC industry.We deeply regret that rapidly rising costs for glass cell and controller IC necessitate our raising the price of tft display.We have made every attempt to avoid the increase, we could accept no profit from the beginning,but the price is going up frequently ,we"re now losing a lot of money. We have no choice if we want to survive. There is no certain answer for when the price would go back to the normal.We guess it will take at least 6 months until these glass cell and semiconductor manufacturing companies recover the production schedule. (Mar-03-2021)
ER-TFT032-2 is 240x320 dots 3.2 " color tft lcd module display with ILI9320 controller and optional 4-wire resistive touch panel,superior display quality,super wide viewing angle and easily controlled by MCU such as 8051, PIC, AVR, ARDUINO ARM and Raspberry PI.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 16-bit parallel interface. .FPC is soldering type,there is no need for zif connector.Lanscape mode is also available.
Reason: The hooks on the backight of ER-TFT032-3.1 is always complained by most customers for inconvenient assembly. So we cancel the hooks in the new version of ER-TFT032-3.2.That"s the only difference for these two versions.
ER-TFT032-3.2 is 240x320 dots 3.2" color tft lcd module display with ILI9341 controller and optional 4-wire resistive touch panel and 3.2 inch capactive touch panel with controller FT6236,superior display quality,super wide viewing angle and easily controlled by MCU such as 8051, PIC, AVR, ARDUINO ARM and Raspberry PI.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 8/16-bit parallel,3/4-wire serial interface. FPC with zif connector is easily to assemble or remove.Lanscape mode is also available.
Of course, we wouldn"t just leave you with a datasheet and a "good luck!".Here is the link for 3.2"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.
As an option, you can order this TFT pre-assembled onto a breakout/carrier board. The board allows easy prototyping through its 0.1" headers. You can also include the carrier board in your end product to simplify construction and assembly. The carrier board contains a constant-current switching LED driver. The PCB is sized to fit neatly within the outline of the display.
This kit consists of a CFAF240320A-032T TFT LCD module mounted on a carrier board. The carrier board supports a current driver for the LED backlight of the display. It is also available under Additional Options on the website page for CFAF240320A-032T.
The 2.2″ version is perfect for displaying complex information due to the 320×240 pixel area. Power consumption is reasonable. Be aware of the 3.3V levels since 5 volts will destroy your display (sooner or later). Most ARM boards will come with 3.3V levels anyway and even Atmel ATmega will work on 3.3 volts (but with lower frequency)
nice unit. got the 2.2″ version for my signal generator project (based on the AD9850 module i got from here also). clean and clear, very happy with it.. got it working with a couple of different libraries, mainly Adafruit and UTFT.
2.2” display – Nice colors, easy integration with Arduino Uno and Teensy++2.0 . Only 3 stars because of the limited angle of view and issues with the edge most lines.
Sunrise Semiconductor, established in the year 2002, with its flagship brand SUN, is a professional and well known LED DISPLAY distributor. With 13 years of extensive experience in the industry and support from reputed manufacturers from Greater China, Korea and Singapore, we make sure Standard brightness, Low current operation, Excellent appearance, Easy mounting on P.C.B or sockets, regularity in supply, strong technical support and above all best competitive prices.
This 3.2″ TFT LCD is a full color display with a resolution of 240 x 320 pixels or 320 x 240 pixels depending on how it is oriented. It uses the ILI9341 controller with SPI interface. It also includes a resistive touchscreen with built-in XPT2046 controller.
These full color displays are large enough for many applications even when using touch. The supplied stylus is helpful when using smaller touch targets.
Internally the display operates at 3.3V, so if using with a 5V microcontroller, be sure to include logic level shifters on the data lines to prevent possible damage.
In general, it is best to operate the display off of 5V to ensure enough power is available. Be careful of trying to operate the display from the built-in 3.3V available on Arduino and similar microcontrollers since these power sources often have limited current capability and may overheat.
These modules are breadboard friendly with a 14-pin header on the back that can be inserted into a solderless breadboard or a 14-pin female connector can be used to connect to it if the display is to be mounted. The display is mounted on a stiff PCB that provides good support, but be sure to press on the header pins or PCB when applying pressure to insert them into a breadboard and not press on the glass to avoid possible damage.
Though these displays can seem to be a bit intimidating to use at first, just follow these steps to get up and running fairly easily. The pin labeling is on the back only, so we have pictures with the pins labeled on both the front and back to make life a little easier.
Connect the SPI and control lines for the display. In our example we are using hardware SPI as it gives the best performance. The SPI pin location will depend on the MCU you are using.
If you just want to check the display functionality and speed, the ‘graphicstest’ example program installed as part of the Adafruit_ILI9341 library is a good one to run.
The program below is a modified version of the Mandelbrot example program that gets installed with the Adafruit_ILI9341 library. It was pruned down in size and basic touch added. The program just calculates the Mandelbrot set and draws it to the screen pixel-by-pixel as it is calculated. The math is fairly intense for each pixel, so it is a good judge of the power of the MCU. The display update speed is thus limited by the MCU that is doing the calculations and is not limited by the display itself.