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Blue Screen is a touch screen development board comes with NXP’s powerful ARM7 LPC2378, resistive-type-2.8-inch touch screen TFT LCD, micro-SD card socket and 8kB EEPROM. With full of peripheral drivers and advance software modules e.g. screen object manager, command line interface, SPI interface, I2C interface.
See it in action on this YouTube video (shown with optional MP3 decoder).
Hardware
- ELT240320TP 240x320 pixels TFT LCD 2.8 inch with touch screen
- LCD driver is ILI9320
- NXP ARM7 LPC2378
- Micro-SD card socket (using the SPI mode) with support for up to 2GB (The High capacity: "HC" type is not supported)
- On board 8kB EEPROM (the last 128 bytes are reserved for screen calibrated parameters)
- 1 port ThaiEasyElec’s module connector consisting of SPI and UART signals from MCU
- UART connector for command line interface and in-system programming (TTL 3.3v with 5v tolerant)
- 16 ports GPIO
- Mini-B USB connector (the board is powered from the USB connector, no AC adapter required)
Software Application Code
- MP3 player with graphic user interface. Audio related commands e.g. play, pause, increase, decrease volume
Screen object software module (ThaiEasyElec’s or compatible VS1011 Module required)
- Command line interface software module
- Show image from SD card
- SD card commands e.g. change directory, list, open read, open write
- Design your screen with object oriented method, the running background software will manage which object should be operated
Low level drivers
- LCD driver ILI9320
- Touch screen controller (AD7843) driver
- Serial port
- SPI and I2C Interfaces
Included in the price
- Blue Screen Board
- CD Document with Example Source Code
- USB cable (type A to mini-B) for supplying power to the board
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