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Flight Core v2 Telemetry

Table of contents

  1. Hardware
    1. J1 - TELEM1
    2. J5 - TELEM2

Hardware

J1 - TELEM1

UART7 is exposed on J1, which is mapped to TELEM1 in PX4 and available to Nuttx as /dev/ttyS6.

This is the default port used by the ModalAI UART ESC Driver when enabled. When the UART ESC is not enabled, this can be used to interface with as a typical telemetry port.

Pin #Signal Name
1NC
2Flight Core v2 TELEM1 Rx, 5P0V
2Flight Core v2 TELEM1 Tx, 5P0V
4NC
5NC
6GND

J5 - TELEM2

UART5 is exposed on J5, which is mapped to TELEM2 in PX4 and available to Nuttx as /dev/ttyS4.

Recommended is MCBL-TODO (6p to 4p JST UART Cable) for this interface.

Flight Core v2

Flight Core v2 J5

Pin #Signal Name
1NC
2Flight Core v2 Rx, ESC Tx, 3P3V
2Flight Core v2 Tx, ESC Rx, 3P3V
4NC
5NC
6GND

VOXL 2 UART Add-On J3

Pin #Signal Name
1NC
2RX, VOXL 2 /dev/ttyHS1
2TX, VOXL 2 /dev/ttyHS1
4GND