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Demoboard for uniTFTs EA DEMOPACK-CLIMA

2 left in stock
For quantity 10+

Demo application for EA uniTFTs028 display with application PCB for CO2 measurement, temperature measurement and humidity measurement via I²C.

The Si7020-A20 sensor is used for the temperature and humidity measurement and CSS811B-JOPD500 for the CO2 sensor.

This applications shows communication of the sensors and Real-Time-Clock (RTC) via  I²C. RTC is battery buffered.  Demoboard has a reset switch and test points for GND and VDD.

The display included is the SMART EA uniTFTs028-ATC 2.8" TFT with PCAP touch-screen and powerful graphics functions, memory and touch panel support. The uniTFT(s) displays can be programmed as stand-alone HMI controller with inputs and outputs. Display interface is USB (5V), serial, I²C and SPI (3.3V). A level converter is required for RS-232 (+/-12V). For examples of an application using a RS-232, RS-485 level converter check out part: EA DEMOPACK-CONNI.

Move objects on the display, change measured values while they are displayed, automatically enlarge important parameters, show and hide controls.

The EA uniTFTs028-ATC is programmed with the new drag and drop uniTFTDesigner software for Windows™. 

Click here to download the datasheet for this product. 

Total Width 84
View area width 58.8
View area height 44.4
Thickness 12
Status In Production
Interface SPI
Backlight Colour white
Background Colour RGB
Current Backlight Off (mA) 113
Current Backlight On (mA) 236
View Angle unlimited
Display Technology TN-IPS
Pixel Size Y 0.18
Pixel Size X 0.18
Operating Temperature -20 ... +70 °C
Controller EA
Active Y
Fonts ASCII and Unicode
Diagonal Size 2.8
Touch Type PCAP
Pixel X 320
Pixel Y 240
Analogue Inputs 4
Inputs/Outputs 8
High Brightness Y

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