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Important Update

Starting in VOXL SDK 1.1.1, VOXL 2 IO is being updated:

  • new bootloader based on same bootloader as VOXL ESC (requires in field update, or request replacement by sending in existing hardware)
  • new firmware based on same firmware as VOXL ESC
  • new voxl-px4 driver voxl2-io
  • for upgrade instructions, see the firmware guide

VOXL 2 IO is meant to be paired with VOXL 2 and adds PWM output along with S.BUS radio and Spektrum radio connections. It communicates over UART to VOXL 2 running PX4.

For documentation on the legacy PX4IO/VOXL SDK 1.1.0 and older usage, see here