Opengrade3D With Two Scrapers

Seems to be expensive and hard to obtain? I’m only seeing links to buy in the UK so far. Andy

Easy in Canada. Should be fairly easy in UK and USA too.
I don’t for the rest of the world.

Robotshop.com seems to be the only reseller for now.

Some AOG kit sellers begin to sell it in Europa.

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OK. I have added a generic IMU connector and four mounting holes. This will allow any type of SPI or UART IMU to be used. There is just enough space to fit the TM171 on a daughter board and mount it with the holes. :slight_smile:

Andy

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Case designed. Not sure how I will mount it into the tractor. There is a metal frame from an old laser system. Any suggestions? I was thinking a RAM mount but it might vibrate too much for the IMU to cope?

Andy

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Changed the valve daughterboard so that one of the five possible valves has an integrated relay, controlled by the Teensy. Andy

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Added current sensing for the fifth valve and added the analog WAS circuit from the AOG V4.5 Standard board. Andy

Added a connector to the valve daughterboard so an optional 12V to 24V converter can be used.

I think using this, along with the relay, current sensing and WAS circuit, I will hopefully be able to use motor driven autosteer with this board.

Andy

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Inspired by the recent thread on using an IMU for a WAS, I decided to switch to a metal housing with o-ring for my IMUs and use a waterproof M12 connector instead of Deutsch. Here is the 3D printed prototype. Andy

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