in order to have very cheap GPS chips - wouldnt it be possible to get a 5euro GPS mouse or simliar, and take the chip out, as we did with wmp and nunchuk?

Originally Posted by alteskind

in order to have very cheap GPS chips - wouldnt it be possible to get a 5euro GPS mouse or simliar, and take the chip out, as we did with wmp and nunchuk?

5€???
Where did you see that? Have a link?

Sure, if we find something appropriate we could try to make it work...

He may ment something like that

http://cgi.ebay.de/GPS-Maus-Royaltek...item53e74b8b95
or that
http://cgi.ebay.de/HOLUX-GM-210-GPS-...item2a0fcf4d0c

i will be off the next days till monday evening, will be on tour.
Just to let you know, i can not be that responsive till tuesday.

Originally Posted by Goofy23

He may ment something like that

http://cgi.ebay.de/GPS-Maus-Royaltek...item53e74b8b95
or that
http://cgi.ebay.de/HOLUX-GM-210-GPS-...item2a0fcf4d0c

Yah, I saw these meanwhile. But they won't be working for our purposes. Too old, too slow, too few channels and update rates.

Oleg recommends a minimum of 4Hz update rate and 40 channels...

I have a question, I want to add a GoPro Gimbal, but I'm not sure where the two servo connections need to go to. I have now connected them to "14" and "15" just below AUX1 and AUX2, is that correct? are the GND and VCC pins connected on 14 and 15? I have tried the latest MultiWii dev version, but I can't get it to work even after enabling it in the MultiWii GUI.

Originally Posted by kinderkram

Yah, I saw these meanwhile. But they won't be working for our purposes. Too old, too slow, too few channels and update rates.

Oleg recommends a minimum of 4Hz update rate and 40 channels...

hm, then 22 euro included worldwide shipping is the cheapest i found.

(for germans: gerade so unter der zoll/umsatzsteuer grenze...ist also der endpreis )

http://www.dealextreme.com/p/tpe-usb...-laptops-47927

shipping usually takes a month

info chipset :
http://www.u-blox.com/en/gps-chips/s...ubx-g5010.html


might that one work?

Originally Posted by rvbcrs

I have a question, I want to add a GoPro Gimbal, but I'm not sure where the two servo connections need to go to. I have now connected them to "14" and "15" just below AUX1 and AUX2, is that correct? are the GND and VCC pins connected on 14 and 15? I have tried the latest MultiWii dev version, but I can't get it to work even after enabling it in the MultiWii GUI.

Pin 14 & 15 are the inputs for camera roll & pitch.

Try pins 45 & 46 instead.



Regards
B.

That looks more like it!
4Hz update rate, 50channels and UBlox chip meet the requirement.

I ordered several times from DE. It took 2 weeks once, usually 2-3 weeks.

Perhaps we can source the single chip somewhere else?

Originally Posted by alteskind

hm, then 22 euro included worldwide shipping is the cheapest i found.

(for germans: gerade so unter der zoll/umsatzsteuer grenze...ist also der endpreis )

http://www.dealextreme.com/p/tpe-usb...-laptops-47927

shipping usually takes a month

info chipset :
http://www.u-blox.com/en/gps-chips/s...ubx-g5010.html


might that one work?

Found the Ublox online shop. But prices are pretty high - starting at 75Euros.

http://shop-emea.u-blox.com/abashop?...e&hi=2.00&hl=1

yeah the specs are bad. saw the ublox prices too, a bit high.

There is FF IMUS available in the shop now. Limited qty, so get them while they last....

www.viacopter.eu

Originally Posted by kinderkram

Found the Ublox online shop. But prices are pretty high - starting at 75Euros.

http://shop-emea.u-blox.com/abashop?...e&hi=2.00&hl=1

can be easily modified to TTL. You save 10€


- > http://www.elv.de/output/controller....&detail2=23920 ED; noch einen -> http://www.conrad.biz/ce/de/product/373238


how about this?


- > http://www.dealextreme.com/p/em-411-...-chipset-80037 - > http://www.rcgroups.com/forums/showp...12&postcount=2


GPS Module mit Skytraq Venus 6 Chipsatz
- > http://www.perthold.de/BINARY/gps-st22.pdf
- > http://www.mikrocontroller.net/topic/151330 - > http://www.perthold.de

HI ,
is this OK ?
http://shop.trenz-electronic.de/cata...?cPath=105_139

based on MediaTek single chip architecture (MediaTek MT3329)
super low power consumption with SMPS (switching mode power supply) and power saving management
acquisition: 30 mA typical
tracking: 24 mA typical
small dimension: 16 x 16 x 6 mm
integrated ceramic GPS antenna
external antenna I/O support; SPDT (single pole, double throw) auto-switching; short-circuit protection
horizontal position accuracy： < 3m CEP (circular error probable 50%) without SA (selective availability)
ultra-high sensitivity: -165 d Bm (reference to GPS chip specification)
L1 frequency, C/A code, 66-channels satellite searching
fix update rate: up to 10Hz
DGPS (WAAS/EGNOS/MSAS/GAGAN)
RTCM support (option)
AGPS support for fast TTFF
multi-path detection and compensation; E-GSM-900 band rejection
magnetic variation support (configurable by customized firmware)
1-PPS support for timing applications
UART (TTL); integrated USB (Windows and Linux drivers)
protocols: NMEA 0183, PMTK, binary, PGTOP (1-sentence)
RoHS, REACH, E911 compliant

As an official GlobalTop distributor, we will be happy to quote a price for your volume order.

Bye

looking very good thanks for the info