Main features
Multimedia modules
Large 320×240 TFT Color Display with Touch Screen, Stereo MP3 Codec, and Accelerometer give you true power to build full multimedial applications.
It’s really compact
Board is carefully designed and is very compact and handy. We have used the highest quality components and 4-layer PCB to achieve maximum efficiency.
Just plug-in the USB cable
Charge your batteries directly from USB port. No additional electronics, or expensive adapters. Just plug-in the cable, and this little board will handle the rest.
Many more megabytes
You can save pictures, sounds and other media files on microSD memory card and 8Mbit Serial Flash Memory and use it in your application.
What’s on Board
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TFT with Touch Panel
320×240 TFT Color Display with Touch Panel can display vivid and clear color images or advanced graphic content.
Frontal Reset Button
If you place battery shield or integrate your board so that only front TFT is accessible, this reset button can be very handy.
Audio Connector
Plug-in your headphones and listen to audio output from mp3 decoder circuit.
Battery Charger
MCP73832 Battery Charger circuit enables you to charge your Li-Polymer battery directly from USB port.
Battery Connector
Li-Polymer battery connector allows you easier connection with your battery. Autonomous power supply will give your mikromedia the wings it deserves.
miniUSB connector
Microcontroller with USB support, allows you to communicate with a PC or other USB devices using USB connection.
Power Regulator
On-Board power regulator ensures that each part of the board get the right voltages.
RTCC Crystal Oscillator
Board contains 32.768kHz Crystal oscillator (X1) which provides external clock for internal RTCC module.
STM32F407VGT6
168MHz (Cortex-M4) operation; 0-wait states execution from 1Mbyte Flash memory, 128kbytes of RAM, low power, rich peripherals, you name it!
Reset Button
High quality reset button with surrounding reset circuitry ensures stable reset operation.
Stereo Audio codec
VS1053 MPEG audio decoder with SPI interface for fast reproduction of Ogg Vorbis / MP3 / AAC / WMA / FLAC / MIDI audio files.
Connection Pads
Every unsused microcontroller pin is available through connection pads. They can be used to connect your mikromedia board with additional shields or accessory boards.
Accelerometer
On-board ADXL345 Digital Accelerometer allows you to measure acceleration.
Serial Flash Memory
Store up to 8 Mbit of data in EN25F80 Serial Flash Memory with 25 MHz SPI Bus Interface. It suports over 100,000 Erase/Program Cycles per Sector and has over 20 Year Data Retention.
Power LED
We have added power indicator LED, so you can be sure whether your board has stable power supply.
mikroProg connector
Pads for connecting and programming the board with mikroProg for STM32 external programmer
microSD card slot
microSD Card slot allows you to store large ammounts of data externally on microSD card using fast SPI communication.
Why choose mikromedia
Programming
On-board STM32F407VGT6 microcontroller is preprogrammed with fast USB HID bootloader, so it’s ready to work right out of the box. You don’t have to spend a dollar more on programmers. For those who need it, board can also be programmed and debugged using mikroProg™ for STM32 debugger.
Compilers
mikromedia for STM32 M3 is fully supported by mikroC, mikroBasic and mikroPascal compilers for ARM. Compilers come with dozens of examples that demostrate every feature of the board.
GUI design with Visual TFT
Easily create fantastic colorful graphical user interfaces (GUI) for mikromedia in VisualTFT software. Even total beginners will be able to create amazing mikromedia applications.
Modules
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Audio connector and codec
VS1053 MPEG audio decoder with SPI interface for fast reproduction of Ogg Vorbis / MP3 / AAC / WMA / FLAC / MIDI audio files.