title: MSP 430FR5739 interfacing with Adafuit ultimate gps
body: <p>i am doing a low power mode gps project for <strong>msp430fr5739</strong> development board. this board's operating voltage is 3.3 volts and my <strong>gps</strong> module also can operate with 3.3 volts supplied power. How about effect of logic levels of UART protocol. do i have to use a <em>logic level</em> converter between gps module and msp430 ? or can i directly plug and play Adafuit gps ultimate board with msp430fr5739 development board</p>