Bt connection error

Robotics & Edge Computing Jetson Systems Jetson Orin NX
1

After BT pairing is completed, it cannot connect. The chip model is ap6275p
ap6275p-bt.txt (101.3 KB)

lQDPKdwOsFHik3_NC7jND6CwizRJm48kCx8HoulVZCh8AA_4000_3000
lQDPKdwOsFHik3_NC7jND6CwizRJm48kCx8HoulVZCh8AA_4000_30001920×1440 370 KB

3

Hi,
For information, do you use Jetpack 6.2(r36.4.3)?

4

Tegra_Linux_Sample-Root-Filesystem_R35.3.1_aarch64.tbz2

5

Hi,
Please apply the setup for a try:

Enabling Bluetooth Audio — Jetson Linux Developer Guide documentation

And we would suggest use latest Jetpack 6.2 or 5.1.4.

6

According to the link configuration, bt connection succeeded.
Playing music on mobile phone, hdmi has no sound output, is it a device tree configuration problem?

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image1496×177 14.9 KB

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image645×183 3.86 KB

lQDPKHiQ1HrbKZ_NC7jND6CwVJFb7fsMlmEHoy2nJpC4AA_4000_3000
lQDPKHiQ1HrbKZ_NC7jND6CwVJFb7fsMlmEHoy2nJpC4AA_4000_30001920×1440 250 KB

7

You can play it now. The output device is wrong.