Microchip Technology AC164166 14-Pin SOIC Socket Board is designed to develop applications using microcontroller boards that support the mikroBUS extension header. The socket allows to try out the various configurations of the TA100 device to select an optimal configuration for a given application. This SOIC socket board supports both 3.3V and 5V supply operations and can be used with either I2C or SPI interfaces present on the device. The AC164166 board’s dimensions match the medium-sized add-on board as defined in the mikroBUS specification. Through the use of the ATMBUS Adapter, the board can also be used with kits that support an XPRO extension. This socket board features on-board 4.7kΩ I2C resistors, on-board LED power indicator, one mikroBUS connector, and an optional GPIO header.