|May 14, 2014, 03:19 AM|
Joined Apr 2014
It seems that there is a new GPS out there, Ublox NEO-7M which is an evolution of the NEO-6M. It can use multiple positionning systems together (GPS, Glonass, Galileo...) and has a 10 Hz refresh rate.
Did anyone had the chance to try it on APM?
56-channel u-blox 7 engine
GPS L1 C/A, GLONASS L1 FDMA
QZSS L1 C/A
SBAS: WAAS, EGNOS, MSAS
Navigation update rate up to 10 Hz
Accuracy GPS / GLONASS
Position 2.5 m CEP / 4.0 m
SBAS 2.0 m CEP / n.a.
Acquisition GPS / GLONASS
Cold starts: 29 s / 30 s
Aided starts: 5 s / n.a.
Reaquisition: 1 s / 3 s
Sensitivity GPS / GLONASS
Tracking: –162 dBm / –158 dBm
Cold starts: –148 dBm / –140 dBm
Warm starts: –148 dBm / –145 dBm
OMA SUPL & 3GPP compliant
Oscillator: TCXO (NEO-7N), crystal (NEO-7M)
RTC crystal: built-in
Anti jamming: active CW detection and removal
Memory: ROM (NEO-7M) or Flash (NEO-7N)
|Jul 16, 2014, 09:08 PM|
Joined Jan 2014
I have it installed right now, not sure what's up with the compass tho, it has a constant deviation of 15° west. Not sure either if i done the compass setup and calibration correctly, so might be my fault entirely.
Apart from a extremely fast gps fix, I do not experience a big difference to my MTK3329 yet(I replaced my mtk3329 with this GPS).
DOP is still 1.2 or lower.
I've not set anything up yet so again it might just be dumb luck that i got my drone to work with this GPS.
this is how mine looks like with that NEO7M GPS attached to my 3DR APM2.6
|Sep 20, 2014, 01:21 PM|
Joined Oct 2012
The NEO-7M is optimized for cost sensitive applications, while NEO-7N provides best performance and easier RF integration.
|Category||Thread||Thread Starter||Forum||Replies||Last Post|
|Discussion||Ublox neo 6M connection to APM 2.6||jazzcool||Multirotor Electronics||21||Sep 11, 2014 04:33 PM|
|Discussion||APM with Ublox Neo-6m? No reading from compass?||fred_stian||Multirotor Electronics||1||Apr 16, 2014 04:16 AM|
|Discussion||UBLOX NEO-6M wiring||camerart||Multirotor Electronics||0||Apr 05, 2014 10:25 AM|
|Help!||Ublox neo 6M connection to APM 2.6||jazzcool||Scratchbuilt Multirotors||0||Dec 28, 2013 10:18 PM|
|Discussion||Ublox Neo-6m gps problem||kork123||Multirotor Electronics||2||Oct 23, 2013 12:50 AM|