Embedded artists ea oem 511 lpc4357 developer s kit embedded artists ea oem 511 the lpc4357 developer s kit is intended for the development and prototyping of software and applications based on the nxp dual core cortex m4 m40 lpc4357 microcontroller the kit consists of the oem board containing the microcontroller and an oem base board providing management and interface functions as well as providing additional i o facilities and other functions with this developer s kit it will be possibl