NZ Mini GPS For NAZE32 Flip32 6dof 10dof Best For QAV250 ZMR250 RC Drone FPV Racing Multi Rotor
A part of the review has been auto-translated.
Works right out of the box. Just connect it to NAZE32 +5v, GND, Pin3 and Pin4. In Cleanflight enable UART2 port for GPS with 9400baud, than in Cleanflight configuration GPS enable, NEMA, en the you correct magnetic declination. You can find it on: http://www.magnetic-declination.com/
At first it worked ok, although it only found a maximum of 7 satellites. However, after a few minutes it became very hot and the number of satellites dropped to just 2-3. I repeated this a few times, just to confirm that the heat and the number of satellites was related, and then the module seemed to die completely. I opened it up and as you can see from my photos, the regulator has burnt out. There was a LOT of hot glue used in the construction and not much space inside. It looks like the regulator had been pressing on the inside of the RF shield case. The u-blox chip used is a good one, but I think it is let down by the too compact construction. In general, GPS modules don't need to be this small, and we don't usually have them on a small racing drone. Mostly they are used on larger aircraft, so we don't worry about the size so much but we want them to be reliable. I would like to see a module like this with the convenient connector, but using the normal size antenna, and with no hot-glue in the construction.