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