This is the new OOPic C module. This small sized OOPic is aimed at the popular 24–pin sockets used by several microcontrollers expanding the OOPic’s audience to individuals who already have hardware based on this 24–Pin system. The module comes packaged in a sturdy case. The OOPic–C board includes an RS232 serial port, 16 I/O pin configured within the 24–pin. Additional I/O lines are available at one end of the board, each has a solderable test point labeled with the I/O function. The OOPic–C board comes equipped with one socketed EEPROM, three indicator LED’s, and the OOPic2+ firmware.