# Which cable is supported for receiver for voxl 2

Source: https://forum.modalai.com/topic/1226/which-cable-is-supported-for-receiver-for-voxl-2
Category: General Questions (https://forum.modalai.com/category/2/general-questions)
Posted: 2022-08-22 06:47:01 UTC by Tamas Pal 0
Replies: 3 · Views: 479

## Tamas Pal 0 · 2022-08-22 06:47:01 UTC

I am trying to connect a Frsky X8R-PCB receiver with voxl 2. Which cable is suitable for connecting it with J19 port of voxl 2 ?

## Reply by modaltb (ModalAI staff) · 2022-08-23 12:36:03 UTC

Hi @Tamas-Pal-0 ,

Out of J19, the native RC input is DSMX (Spektrum) based UART.

FrSky has an inverted signal... and not directly supported in HW natively, but we will soon release a "PX4 IO" inspired board that will enable support, see here, for example:
 
https://docs.modalai.com/voxl2-io-user-guide/#using-sbus-graupner-gr-16

## Reply by Tamas Pal 0 · 2022-08-24 11:09:14 UTC (in reply to modaltb)

@modaltb For connecting iwth RC DSMX(spektrum) receiver which jst connector cable should be used for J19 port on voxl 2? Is it available with the DSMX receiver itself?

## Reply by modaltb (ModalAI staff) · 2022-08-24 15:09:56 UTC

Hi @Tamas-Pal-0 ,

Here's what we make for the Sentinel drone, where we have the spektrum bind board in series along with a GPS/mag:
  https://www.modalai.com/products/voxl-2-gps-mag-rc-assembly?variant=40673762869299

If it's just the RC input you need, then using a 12 pin JST GH connector and pins 9/11/12 of this connector: https://beta-docs.modalai.com/voxl2-connectors/#j19-pin-out and you can make a custom cable.