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AgOpenGPS - Around the World
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Matthias von Deutschland who pioneered the dual antenna UBLOX GPS system on an ESP32 micro-controller. Allows AgOpenGPS to autosteer forwards and backwards. Provides roll compensation, heading, and sidehill compensation.
Costs of about 700 Euro - from JD a dual antenna system is about 17,000 Euro. ArduSimple from Spain is commercializing the design and putting in an IP67 box. They also are adapting a 3 antenna with full AHRS dead reckoning used to measure snow fall in ski resorts to Agriculture. This will allow guidance even though GPS is lost by trees etc.
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Interesting morning stuff ðŸ‘
There is a group on the Combine forum that has been discussing this for several years as well .
I think Brian Tee is the lead guy , or was .
Lots of in depth discussions there
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Originally posted by furrowtickler View PostInteresting morning stuff ðŸ‘
There is a group on the Combine forum that has been discussing this for several years as well .
I think Brian Tee is the lead guy , or was .
Lots of in depth discussions there
Actually they didn't want to even create a separate category for AgOpen which was probably half their traffic. So, did some looking and Discourse, a forum hosting service for very large enterprise companies like twitter developers, Docker, patreon, Western digital.... also do some philanthropy hosting if the community meets their specs of open source, defined community, non profit, and international to which AOG met.
So they gave us access to their platform. It has become a place of open source ag all over the world - and the info on RTK and GPS is searched by people all over the world. In German, French and English.
https://agopengps.discourse.group/ https://agopengps.discourse.group/
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I will probably only watch from the sidelines.
Neat to see it happening.
Is there an option for the "auto steer ready" equipment? Using the hydraulic steering of the unit versus the steering wheel mounted version?
At least I can say I'm not paying anyone subscription fees to use GPS. It may not be the hair splitting sub- millimeter technology that the machinery companies want us to believe we can't farm without.....to shave that last nickel off our production costs through all the savings from less inputs because of the "priceless" technology.....only to give those savings to some one else or have someone take it from us!!!
ps, sorry for that.
Otherwise good job and very interesting.
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Originally posted by farmaholic View PostI will probably only watch from the sidelines.
Neat to see it happening.
Is there an option for the "auto steer ready" equipment? Using the hydraulic steering of the unit versus the steering wheel mounted version?
At least I can say I'm not paying anyone subscription fees to use GPS. It may not be the hair splitting sub- millimeter technology that the machinery companies want us to believe we can't farm without.....to shave that last nickel off our production costs through all the savings from less inputs because of the "priceless" technology.....only to give those savings to some one else or have someone take it from us!!!
ps, sorry for that.
Otherwise good job and very interesting.
RTK today only costs a few hundred bucks, is mature tech and easy to set up. Many countries don't have the wealth like we do spending the big bucks on commercial products, so they are a lot more creative out of necessity.
What they end up with a system that has many more useful features like uturns and full machine control for a tiny fraction of the price stuff sold here is. They build it and learn a lot about so many things. something we as farmers have maybe lost along the way of the big buck emphasis of buying everything.
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