# Grade control

**URL:** <https://discourse.agopengps.com/t/grade-control/1702>\
**Category:** Project ideas - in progress\
**Created:** [14 April 2020 17:51 UTC](https://discourse.agopengps.com/t/grade-control/1702 "2020-04-14T17:51:12Z")\
**Posts on this page:** 1\
**Showing post:** 164

<div class="post-metadata">

**Author:** ![Pat](https://discourse.agopengps.com/letter_avatar_proxy/v4/letter/p/8491ac/32.png) [@Pat](https://discourse.agopengps.com/u/Pat)\
**Post date:** [19 September 2020 12:32 UTC](https://discourse.agopengps.com/t/grade-control/1702/164 "2020-09-19T12:32:26Z")

</div>

I have a Ardusimple simpleRTK2B and their bluetooth module. I use the [Lefebure ntrip client](http://lefebure.com/software/android-ntripclient/) but I have to keep my phone sreen on to keep it from dropping.  
I would like to have it trough the tablet, I was looking to build ntrip into OpenGrade but seam to be a lot of work.  
Do you think we could use the second usb port to connect to uart2? Or we need to jump cable. I was thinking about it but not made extensive research. Lefebure seem to also have a good client for windows.

---

_[View the full topic](https://discourse.agopengps.com/t/grade-control/1702)._