Gowoops GPS Module U-blox NEO-6M with TTL Ceramic Passive Antenna for Arduino Raspberry Pi 2 3 B+ MCU<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> This is a small size item， and it has excellent performance. This item has data backup battery and LED signal indicator. </span></li><li><span class="a-list-item"> Comes with 25 x 25mm ceramic passive antenna， strong star search ability. </span></li><li><span class="a-list-item"> Various parameters can be set via the serial port， and can be stored in the EEPROM， easy to use. </span></li><li><span class="a-list-item"> Compatible with 3.3V / 5V level， convenient for connection to a variety of microprocessor systems. </span></li><li><span class="a-list-item"> Built-in rechargeable backup battery， you can keep the ephemeris data when power down. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51aZ7TiVNML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51NIaiF76DL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51tRqFMQOsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51kqhHB6KCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/5120814CcgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51kN8rNXWcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/416AOFOUeiL.jpg" noproxy>