# Telemetry Port on M500

Source: https://forum.modalai.com/topic/183/telemetry-port-on-m500
Category: General Questions (https://forum.modalai.com/category/2/general-questions)
Posted: 2021-04-05 17:14:41 UTC by kiprock
Replies: 6 · Views: 1406

## kiprock · 2021-04-05 17:14:41 UTC

Hello, I'm trying to connect a telemetry cable to my FR-SKy receiver to get telemetry on my transmitter. Is there a port I can use for this on the flight core? The connection documentation for the stand alone flight core doesn't match the all in one. Thanks!

## Reply by modaltb (ModalAI staff) · 2021-04-05 17:42:27 UTC

We recommend 5V off of J1003 pin 1

![2daef3ec-cc56-4149-8920-03b5503bd44f-image.png](https://forum.modalai.com/assets/uploads/files/1617644303524-2daef3ec-cc56-4149-8920-03b5503bd44f-image.png) 
![f797ed90-5cc0-4274-ad9b-53294fa69190-image.png](https://forum.modalai.com/assets/uploads/files/1617644332160-f797ed90-5cc0-4274-ad9b-53294fa69190-image.png) 

And then GND and RX off of J1004 pins 3 and 4:

![f73cdd01-4da8-4773-a36f-745454cc469f-image.png](https://forum.modalai.com/assets/uploads/files/1617644382593-f73cdd01-4da8-4773-a36f-745454cc469f-image.png) 

![99bb2d51-0dee-486d-b974-88d76c4a4e7e-image.png](https://forum.modalai.com/assets/uploads/files/1617644449888-99bb2d51-0dee-486d-b974-88d76c4a4e7e-image.png)

## Reply by modaltb (ModalAI staff) · 2021-04-05 17:43:09 UTC

This cable can be used for the ones with the server connector:
https://docs.modalai.com/cable-datasheets/#mcbl-00018

## Reply by kiprock · 2021-04-05 18:04:41 UTC

Thanks! I actually want to send telemetry OUT to the frsky to I get telemetry on my transmitter. I already have the cable: 

![1730ae91-5ba0-459d-9a34-a80789f00630-image.png](https://forum.modalai.com/assets/uploads/files/1617645840074-1730ae91-5ba0-459d-9a34-a80789f00630-image.png)

I have a similar setup on anothe rdrone using a pixhawk.

## Reply by kiprock · 2021-04-06 18:11:02 UTC

ok, I figured it out, it's J010

Now I see full telemetry on my transmitter

![20210406_110753.jpg](https://forum.modalai.com/assets/uploads/files/1617732660275-20210406_110753.jpg)

Here is how you enable it: 

![8719144e-99ee-4c0c-a7e5-191f00f69eca-image.png](https://forum.modalai.com/assets/uploads/files/1617732710612-8719144e-99ee-4c0c-a7e5-191f00f69eca-image.png)

## Reply by modaltb (ModalAI staff) · 2021-04-07 15:35:19 UTC

Nice!  I didn't know about this.  We'll need to propagate to our docs, thanks for the feedback!

## Reply by modaltb (ModalAI staff) · 2021-04-07 16:02:06 UTC

@kiprock do you mind if I use your images in our docs?