VOXL 2 Mini Remote Controller Configurations
Table of contents
- Remote Controller Options for Built-in Flight Controller
We are working to expand the capabilities of VOXL 2 every day. The built-in PX4 flight controller enables industry leading SWAP for an autonomous flight controller, but not every interface and flight controller are supported yet. This page provides an overview of available connectivity. If this connectivity is insufficient for your application, VOXL 2 is a world-class companion computer for autonomous navigation and AI when paired with an external flight controller.
Remote Controller Options for Built-in Flight Controller
|Interface||Protocol||Includes Telemetry||Instructions||Adapter||Example Hardware|
|ELRS||CRSF/UART||Yes||CRSF raw||Beta FPV|
|TBS Crossfire||UART||Yes||MAVLink and CRSF raw||Nano|
|WiFi||IP / Mavlink||No||VOXL 2 Wifi Dongle User Guide Connect QGC over WiFi|
|Microhard||IP / Mavlink||No||Microhard Add-on Manual|
|Doodle Labs||IP / Mavlink||No||Doodle Labs User Guide|
|Cellular||IP / Mavlink||No||4G or 5G with voxl-vpn|
|Spektrum (DSMX)||UART||No||Not yet supported|
|Graupner||No||Not yet supported|
|FrSky||No||Not yet supported|
|Futaba||No||Not yet supported|
PLEASE NOTE: default CRSF baud rate used by
voxl-px4 is 420k.
- TBS Crossfire Nano Rx (in both CRSF and MAVLink mode)
- Beta FPV 900 Nano
- Connector on board : SM12B-GHS-TB(LF)(SN)
- Mating connector : GHR-12V-S
Setting PX4 to Use CRSF
See file at
This file is loaded from boards/modalai/voxl2/target/voxl-px4.
The previous script calls this script with command line args to start CRSF, boards/modalai/voxl2/target/voxl-px4-start.
px4-listener input_rc or
px4-listener rc_channels command can be used to trouble shoot, if neither have been published it’s likely the receiver has yet to get RC data or the serial link isn’t working.