I am having trouble with the GPS included on the APM 2. Can not get a fix. So I bought a NAZA auto pilot with GPS. The system mounted on a quad (not the one with APM), Works beautifully I have detection of > 6 satellite in less than 30 seconds. With the APM at the same place and position 20 minutes and still no fix. I fly that copter (jDrones made) it fly very well but still no fix.
I have bought a U-BLOX D2523T-6 GPS with helicoidal antenna. Could any body can give me the pin out on the DIY Drones mediatek and the way to substitute the U-Blox GPS? Any help from the developer team and drawing will be appreciated. Thanking you.
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My APM2 would take four or five minutes to get a lock. I bought the U-Blox GPS from 3DR and disabled the on-board chip. Since the U-Bolx has its own battery, I've never seen it not locked.