Homecontrol - Test and measuring - Caravan - Fitness - HMI
Start your application fast and easy with EA DEMOPACK
Display plus applcation board
Quickly put high-quality color displays into operation. Ideal for measured values and as a status display. EA DEMOPACK includes a small TFT display with 2.8" plus touch panel (PCAP).
In addition, an application board with different functions. Brilliant colors thanks to IPS technology and optically bonded touch. Refined with an extremely bright illumination with up to 1000 cd/m².
Viewing angle over 170° vertically and 170° horizontally. Despite the compact design, inputs are possible by light touches on the surface. The surface itself is made of scratch-resistant glass and is easy to clean.
Unpack and run!
With the help of the supplied USB cable, the display is connected directly to the PC or a USB power supply. Together with the small application board it is immediately ready to run.
Change pictures and text
The tool "uniTFTDesigner" helps with this. Install and watch the video:
To install, simply peel off the protective film of the double-sided adhesive and stick it in from the front. Done.
More details of this DEMOPACK mentioned in data sheet.
Delivery Scope
Each DEMOPACK comes with a 2.8" display with PCAP and an individual demo board.
Overview all demo pack
| Partnumber | Function | Incl. Display | Altium | Shop |
| EA DEMOPACK-CLIMA | CO2-, Temperature- and Humidity measurement. With RTC | 2.8" | zip |  |
| EA DEMOPACK-RGBANA | Voltmeter and LED driver connected via SPI | 2.8" | zip | |
| EA DEMOPACK-CONNI
| All interfaces with additionally level shifter for | 2.8"
| zip | |
| EA DEMOPACK-RELAY
| Relay with current measurement and digital inputs up to 30V, supply 5~30V
| 2.8"
| zip | |
| EA DEMOPACK-WIFIBT | WiFi and Bluetooth interface, supply 5~30V | 2.8" | zip | |
Air Quality Measurement: CO2 (ppm), Temperature (°C) and Humidity (%RH)
- CO2 measurement via I²C
- Temperature measurement via I²C
- Humidity measurement via I²C
- RTC (Time) via I²C
- Reset switch
- Measurement pads for GND and VDD
- Display EA uniTFTs028-ATC in 2.8" with PCAP
- incl. USB cable
EA DEMOPACK-CLIMA
Voltage measurement and RGB LED (SPI Master)
- Analogue input with poti measures power supply voltage
- Adjust RGB LED via touchpanel in color and brightness
- Reset switch
- 40-pin eyelet strip for extensions
- Measuring points for GND and VDD
- Display EA uniTFTs028-ATC with 2.8" incl. PCAP
- incl. USB cable
EA DEMOPACK-RGBANA
SPI & I²C 3.3V and 5V, RS232 ±12V, RS485, USB, Vin 5~30V
- SPI and I²C interface for 3.3V und 5V
- RS-232 interface CMOS and ±12V
- RS-485 interface
- USB
- Power supply 5V~30V or USB
- Reset switch
- Measuring points for GND and VDD
- Display EA uniTFTs028-ATC with 2.8" and PCAP
- incl. USB cable
EA DEMOPACK-CONNI
Driving a relay plus current measurement, digital and analogue Inputs
- Relay supports 5A
- current measurement in relay path
- voltage measurment
- digital inputs up to 30V
- power supply 5~30V
- Reset switch
- Measuring points for GND and VDD
- Display EA uniTFTs028-ATC with 2.8" and PCAP
- incl. USB cable and a fan for test
EA DEMOPACK-RELAY
WiFi and Bluetooth
- WiFi / WLAN Interface
- Bluetooth Interface
- Reset button
- Measuring points for GND and VDD
- Display EA uniTFTs028-ATC with 2.8" and PCAP
- incl. USB cable
EA DEMOPACK-WIFIBT
![[Translate to Englisch:] TFT-Display mit WLAN und Bluetooth Interface: Demopack](/fileadmin/_processed_/6/a/csm_DEMOPACK-WIFIBT_01_c04bd96ad1.webp "[Translate to Englisch:] TFT-Display mit WLAN und Bluetooth Interface: Demopack")
