Respeaker 2 MiC hat: Does it support Jetson Nano or is that in the roadmap

Products & Technology ReSpeaker
#1

Respeaker 2 MiC hat: Does it support Jetson Nano or is that in the roadmap?

#2

Hi there~


It is in our road map. We target to get it done by this month.

Thanks

best rgds
Bill
1 Like
#3

Oh that’s great! Let me know if you guys need me to test the driver out as
I am currently trying to run Snips on Nano with a PS3 eye and respeaker
would be a great replacement for the bulky PS3 eye.
Regards,
Sharath.

#4

Oh that’s great! Let me know if you guys need me to test the driver out as
I am currently trying to run Snips on Nano with a PS3 eye and respeaker
would be a great replacement for the bulky PS3 eye.
Regards,
Sharath.

#5

Hi

Sharath,


Thanks, We will post the document when we get it ready.

Thanks

best rgds
Bill
#6

Hi there,



Have you succeed in adding Jetson Nano support after all?



Thanks,

#7

Dear Seeed_Tech_Support,

I’d like to know the progress of this post.

Actually, I’m quite new in dealing with these systems, and I have a question:
Is there any problem if I just plug in ReSpeaker 2 Mic HAT to Jetson Nano?

It seems that both two devices use the same 40-pins,
and I’ve checked ‘Grove Base HAT for Raspberry Pi’, which has the same 40-pins worked well with Jetson Nano. (Since I needed to use more sensors, I used that Base HAT)

So what I’m thinking is that
(1) Plug in ReSpeaker 2 Mic HAT to Jetson Nano’s 40pins
(2) Setup the driver in Jetson Nano, similar to in case of using Raspberry Pi
will do for using ReSpeaker with Jetson Nano.

If I’m wrong, could you give me some explanation about this?
Thank you!

Best Regards,
qwonny

#8

We will support it in April 2020. Please pay attention to our website.

4 Likes
#9

Great to hear that, cant wait for your new update!

#10

Any update yet on the jetson nano board.

#11

Integration is ongoing and is expected to be released in early may.

1 Like
#12

Hello @Baozhu

Will there be an update soon? If it will be delayed, approximately until when?

Thank you so much,
ryouta

#13

@ryouta90 The driver are in debugging, maybe one or two weeks later it will be released.

#14

Check-in on this again - we are waiting for Nano drivers

#15

@turmary Can we open source the code under development?

#16

This DTS version code is under debuging.

How to install the dtbo built,see
chatper “Creating a Simple Device Tree Overlay”
of page https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide%2Fhw_setup_jetson_io.html%23wwpID0E0JE0HA

#17

We will wait patiently, keep it up and goodluck

#18

Not working version , mean we still cant use it right?

#19

Hi, all
the wm8960/Respeaker-2-Mic-Hat driver works on Jetson Nano platform, below is the test steps.

Install WM8960 from seeed-linux-dtoverlays

# For Jetson source R32.4.2 or JetPack Image 4.4
# 1. Clone repo
cd; git clone https://github.com/Seeed-Studio/seeed-linux-dtoverlays
cd ~/seeed-linux-dtoverlays
# 2. Build dtbo & driver
export CUSTOM_MOD_FILTER_OUT="lis3lv02d mcp25xxfd gt9xx seeed-voicecard"
KBUILD=/usr/src/linux-headers-4.9.140-tegra-ubuntu18.04_aarch64/kernel-4.9 make all_jetsonnano
# 3. Install driver
sudo -E KBUILD=/usr/src/linux-headers-4.9.140-tegra-ubuntu18.04_aarch64/kernel-4.9 make install_jetsonnano
# 4. Install dtbo
sudo cp overlays/jetsonnano/jetson-seeed-2mic-wm8960.dtbo /boot
sudo /opt/nvidia/jetson-io/config-by-hardware.py -n "Seeed Voice Card 2MIC"
# 5. Reboot
sudo reboot
# 6. Restore alsa widgets setting
#    must wait a momemnt the time sound card busy after login
cd ~/seeed-linux-dtoverlays
alsactl -f extras/wm8960_asound.state-jetson-nano restore 1
# 7. Capture & Playback
arecord -D hw:1,0 -f S32_LE -r 48000 -c 2 | aplay -D hw:1,0 -f S32_LE -r 48000 -c 2
#20

Is ReSpeaker 4 Mic array gonna be supported too?