REYAX RYS352A +3.3V UART Interface GPS GLONASS Galileo BeiDou GNSS Antenna Module with Wire

Great little unit that uses 25% less power of the uBlox NEO-6/7 units that I was previously using that were pulling around 50mA at full bore, while only doing GPS. This unit, however, concurrently tracks and receives from the 4 major GNSS (GPS, GLONASS, GALILEO, and BeiDou) along with QZSS, and SBAS, all while sipping less than 35 mA in full out mode. Major upgrade if you use any older GPS receivers that only track US based GPS satellites. Outputs in standard NMEA 0183 over UART@115200 bps by default. Has the PAIR command set to configure many aspects of the receiver from filtering which GNSS to use, polling rates, SNR, and enabling low powered mode. The included Dupont pigtail is super convenient for prototyping making it immediately usable without having to solder. For the price it's fantastic. Included screenshots are from getting a fix at an indoor location after approximately two minutes of runtime, and outdoors it has even better reception. The website of the manufacturer has full datasheet and protocol write ups of all messages supported, along with RTCM and proprietary messages.

Used with an Arduino for a gps project. There's good documentation on the site and an Arduino library for parsing the data output.

There is no silkscreen description of the signal, power and ground connections Please provide PINOUT of connections.

Connected and takes accurate readings