NGX Technologies. For the fist time in Bharath this company has developed an completely open source ARM based development board. The board is called the "blueboard-lpc214x".
This board contains lots of useful features and is good for learning ARM7 based architectures. This board features an ARM7TDMI processor from NXP Semiconductors LPC2148 which is a USB based microcontroller with 512Kb FLASH and 32Kb of SRAM.