# RFD900 - Mission Planner

**URL:** <https://discuss.px4.io/t/rfd900-mission-planner/44500>\
**Category:** MAVLink\
**Created:** [March 24, 2025, 9:59pm UTC](https://discuss.px4.io/t/rfd900-mission-planner/44500 "2025-03-24T21:59:58Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![Masked420](https://discuss.px4.io/letter_avatar_proxy/v4/letter/m/41988e/32.png) [@Masked420](https://discuss.px4.io/u/Masked420)\
**Post date:** [March 24, 2025, 9:59pm UTC](https://discuss.px4.io/t/rfd900-mission-planner/44500/1 "2025-03-24T21:59:58Z")

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I am having issues with receiving data. When I direct connect my computer to the orange cube i receive GPS, air data, etc. When I try to connect RFD900 from computer to plane, I receive no data. I did change the BAUD 115 and air to 200. I do not see what I am missing to receive data from the RFD900

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**Author:** ![AWilkins\_Ascend](https://discuss.px4.io/user_avatar/discuss.px4.io/awilkins_ascend/32/8388_2.png) [@AWilkins\_Ascend](https://discuss.px4.io/u/AWilkins_Ascend)\
**Post date:** [March 25, 2025, 4:15pm UTC](https://discuss.px4.io/t/rfd900-mission-planner/44500/2 "2025-03-25T16:15:08Z")

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Why are the baud rates different???

QGC on your PC should auto-connect to the RFD900, but your air unit should be the default for RFD900 which I think is the 115

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<div class="post-metadata">

**Author:** ![Masked420](https://discuss.px4.io/letter_avatar_proxy/v4/letter/m/41988e/32.png) [@Masked420](https://discuss.px4.io/u/Masked420)\
**Post date:** [March 25, 2025, 8:51pm UTC](https://discuss.px4.io/t/rfd900-mission-planner/44500/3 "2025-03-25T20:51:02Z")

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Default was set to 57600. I changed the computer port and RFD900 to 115. Found a few rooms that stated to try BAUD at 115. When i direct connect to the orange cube I receive all the correct data: airspeed, GPS, and various telemetry. With the RFP900 i do not see any information…except RC.

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<div class="post-metadata">

**Author:** ![AWilkins\_Ascend](https://discuss.px4.io/user_avatar/discuss.px4.io/awilkins_ascend/32/8388_2.png) [@AWilkins\_Ascend](https://discuss.px4.io/u/AWilkins_Ascend)\
**Post date:** [April 8, 2025, 5:20pm UTC](https://discuss.px4.io/t/rfd900-mission-planner/44500/4 "2025-04-08T17:20:09Z")

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interesting. so you do see RC?

how close are your units? I would try to give the RFD900s some distance to make sure they arent too close and “shouting” at each other

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<div class="post-metadata">

**Author:** ![AWilkins\_Ascend](https://discuss.px4.io/user_avatar/discuss.px4.io/awilkins_ascend/32/8388_2.png) [@AWilkins\_Ascend](https://discuss.px4.io/u/AWilkins_Ascend)\
**Post date:** [April 8, 2025, 5:20pm UTC](https://discuss.px4.io/t/rfd900-mission-planner/44500/5 "2025-04-08T17:20:40Z")

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the fact that you are receiving RC seems to tell me that something is getting through the radios

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**Author:** ![bilalyucel](https://discuss.px4.io/user_avatar/discuss.px4.io/bilalyucel/32/12031_2.png) [@bilalyucel](https://discuss.px4.io/u/bilalyucel)\
**Post date:** [April 9, 2025, 6:06am UTC](https://discuss.px4.io/t/rfd900-mission-planner/44500/6 "2025-04-09T06:06:08Z")

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Hi,

First, make sure that RFD air unit baud rate is also set to 115.  
Second, I had the similiar issue, QGroundControl auto connection is not connecting directly to SiK Radio when the baud rate is other than 56. So you need to connect from Application Settings-\>Comm Links-\>Add-\>COMx-\>BaudRate 115.

This worked for me, works for you.