DTouch 1

Capacitive LCD Touchscreen 3,5” 4,3” 7” 10,1”

DTouch 1 is an hardware platform based on 32 bit ARM Cortex-M7 processor with real-time graphics acceleration that works up to 216 MHz.

It can be provided with various capacitive touchscreens sizes: from 3.5” up to the new 10.1”.

The 32 bit Cortex-M7 processor core, that is graphical hardware accelerated, allows to obtain smooth graphics, animations and fast interaction on the whole range of touchscreens.

The product is configurable with multiple memory expansion: uSD card, USB 2.0 Full Speed HOST and 64Mbit SDRAM. Communication is guaranteed by RS485 bus with MODBUS protocol, TTL serial and various GPIOs.

DTouch 1 can be connected via WIFI, Bluetooth and an Ethernet port.

Services provided

DTI provides the following services for this product:

  • Graphic development. Three different graphics solutions are presented. This allows the customer to choose the best and more suitable offer for the application.
  • Firmware development. We start from a basic graphic to then insert the code inside the hardware platform.
  • Hardware development. If necessary, additional devices can be inserted to adapt the platform to the customer needs.
  • Test and debug. The product is tested both from the functional point of view than at an electrical level.
  • Creating carrier board. DTI offers several solutions for fixing the TFT and the control board. Our expertise is at the client’s disposal in order to develop customized solutions.

Download
Download Brochure TFT

Connections
DTouch1
DTouch1 icons

Technical Features
TECHNICAL FEATURES
DETAILS
CPU Type
STM32F756IGT6
Core Class
ARM Cortex M7
Frequency
216 MHz
Memory
Flash
1MB flash
RAM
320KB SRAM + external SDRAM 8MB
SD-Card Slot
MicroSD 4G (optional)
Operating Systems
OS Support
FREERTOS supported
Communication Interfaces
GPIOs
6 x 3,3V logic level
USB
12 Mbit/s Host (Type A)
Serial Comunications
1x RS-485 1 channel with integrated driver
2x Serial communication TTL level port (RX/TX)
Connectivity
WiFi
DTI WiFi Module
LCD Support
Display comunications
1 x 24 bit Parallel LCD
Lcd sizes
3,5 ” – 4,3″- 5″ – 7″ – 10,1″
Touch
Resistive and capacitive touch support
Backlight
PWM output for Luminous intensity adjustment
Dimensions
W x H x D
104 mm * 64 mm * 1.48 mm (PCB Board)
Weight
45 g (Mounted PCB Board)
Power Supply
Supply
Nom. 12 V DC
Consumption
Down to 1W without WiFi and LCD
Typical Environmental Conditions
Storage Temp.
– 20 … + 80 °C, with relative ambient humidity: 30 … 85 % (no condensing)
Operating Temp.
0 … +60°C with relative ambient humidity: 30 … 85 % (no condensing) / extended range on request