GPS Compass Module+ NEO-M8N+ GPS BDS Module Precision APM Drone Control, GPS Receiver FPV Flight Control Pixhawk Navigation Module for APM PIX PX4, Compatible with APM Port I2C MWC

Using an FTDI TTL USB converter to connect to Windows 10 and Raspberri Pi 3B+. Wired it up and it just works. Used the U-Blox U-Center software on Windows. Surprised I was catching 10 satellites and 3D lock on my desk! Using U-Center, I was able to make some tweaks I needed. Using this for an APRS radio project. Works great with gpsd on Linux.

Removing one star for the lack of documentation and the inaccurate / outdated product description. Maybe it isn't an issue for the Pix/PX4, but anyone intending to use this with a raspberry pi like I was will hopefully find this review helpful. First, the GPS module is not the uBlox NEO M8 but rather the NEO M10. I can't seem to find any documentation on the NEO M10 on uBlox's website, but maybe that's because it's new. It otherwise seems legit. For the serial interface, the baud rate is not 9600 but rather 38400 and it uses 7 bit bytes instead of the usual 8. Haven't tried it with the windows U Center software, but PyGPSClient can parse the NMEA frames without issue once those two settings are updated. Performance is impressive, with fairly quick lock from cold start even indoors. Second, the magnetometer chip is not the HMC5883L but rather the IST8310 (which includes temperature sensor output as an unadvertised feature) and the I2C address is 0x0e and all the measurement registers are different as well, so any code written for the HMC5883L won't work with this device. Documentation issues aside, it's a dandy little GPS puck that integrates well into hobby projects beyond just drones. With a crimping tool you can replace the JST connectors with DuPont connectors to interface directly with Arduino or Raspberry Pi GPIOs. Too bad there's no option to buy them directly with DuPont connectors. Will probably buy several more now that I know how to use them. Only wish the cable was longer.

El mejor gps del mundo. Es insuperable. Se conecta muy rápido y es de excelente calidad.

A six pin connector is not included. It shows a two and six pin connectors on the gps that is advertised.

Was expecting the Neo M8N but instead got NEO -M10 Seems very good. Default baud rate is 38400 and not typical 9600. Getting 26 satellites inside my house while receiver is on my desk.