DRAGONEYE with 2.1" Rotary Encoder Display & STM32-F4 MCU
DRAGONEYE with 2.1" Rotary Encoder Display & STM32-F4 MCU
M4
Powered by STM32 microcontroller technology,DRAGONEYETM is a pre-developed hardware and software development platform to accelerate your time to market. Test GUI designs, optimise display performance, refine software control and I/O comm ports with ease.
- STM32-F4 Arm® Cortex®-M4
- Push button Rotary encoder LCD
- 2.1" TFT with 480x480 pixels
- 16MB memory for peace of mind UI development
- MIPI-DSI and RGB interface
- UI Complementary RGB LED ambient light ring
- Extensive connectivity including UART, SPI, I2C, USB and GbE, Wifi/BT
- Supports Touch GFX UI designer software
- STM cube package including Anders BSP support
| Feature | Specification |
|---|---|
| Part number | 12155 |
| MPU Manufacturer | STM Microelectronics |
| MIcrocontroller | STM32F469AI |
| CPU | Arm® Cortex®-M4 with 32-bit advanced high performance bus |
| CPU Frequency | 180MHz |
| GPU | Chrom-ART Accelerator |
| Memory | Internal 384kB SRAM + external onboard 16MB SDRAM Internal 2MB Flash + external onboard 16MB Flash |
| Network | Bluetooth LE: Bluetooth 5.0, Bluetooth mesh. Speed: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps Wi-Fi: IEEE 802.11 b/g/n-compliant. Supports 20 MHz, 40 MHz bandwidth in 2.4 GHz ban |
| I/O | UART / CAN / SPI / I2C / GPIO |
| OS Support | FreeRTOS porting available* |
| Display & Resolution | 2.1" Rotary Encoder Display 480 x 480 |
| Supported Display Interfaces | MIPI / 24-bit parallel RGB |
| Viewing Direction | 85/85/85/85 |
| Display Luminance | 300cd/m2 |
| Input Technology | 20 step Rotary Encoder and Push Button |
| Programming / Debugging Methods | SWD interface for external ST-Link debugger/programmer uUSB Programming/Debugging without external tools |
| Power Supply Voltage | 5VDC, 0.5A |
| Display Dimensions | Ø78.4 x 21 mm |
| Power Consumption | ~2.0W Max (Based on maximum display luminance) |
| Operating Temperature | -20˚C to +70˚C |
| Storage Temperature | -30°C to +80°C |
* Optional feature available on this product
Click on image to expand
Development Kit
A high-performance demonstration GUI, developed using TouchGFX, comes pre-loaded and ready to run as soon as the device is powered on. This enables instant testing of the encoder’s response within the GUI and provides an immediate view of the display’s optical performance.
Kit Contents:
- DragonEye STM32 Development Kit with GUI editor.
- Pre-integrated hardware components
- Pre-integrated software driver package (BSP)
- 2.1" rotary encoder display
- USB cable
- Quick start guide
Bringing your product to life with compliance, reliability and performance in mind
The DRAGONEYE Platform is based on the STM32 range of Microcontrollers.
We can undertake complete custom design projects including tour specified MCU and displays size.
Contact Us to discuss your requirements
Coverlens Design
From shape, size glass material and thickness to hidden til lit icons and printing, make your product stand out.
Optical Bonding
Improve screen readability outdoors and strength of your display with optical bonding.
Touch and Firmware
Optimum touch ICs and firmware tuning for flawless performance including gloved touch and water rejection.
Glass Coatings & Filters
Optimum performance using films and filters including anti-reflective, anti-glare or protective coatings.
Backlight Enhancement
Adapting display brightness to suit the application requirements.
