ReSpeaker Lite Voice Assistant Kit | Seeed Studio Wiki

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ReSpeaker Lite Voice Assistant Kit | Seeed Studio Wiki

Integrating ReSpeaker Lite with XIAO ESP32S3

https://wiki.seeedstudio.com/xiao_respeaker/

[tomfrenzel]

There seems to be an issue with the I2S firmware update process. I tried updating from 1.0.9 to 1.1.0 but the board won't update:

dfu-util -R -e -a 1 -D respeaker_lite_i2s_dfu_firmware_48k_v1.1.0_ch0-asr_ch1-mww.bin
dfu-util 0.11

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Warning: Invalid DFU suffix signature
A valid DFU suffix will be required in a future dfu-util release
Opening DFU capable USB device...
Device ID 2886:0019
Device DFU version 0101
Claiming USB DFU Interface...
Setting Alternate Interface #1 ...
Determining device status...
DFU state(2) = dfuIDLE, status(0) = No error condition is present
DFU mode device DFU version 0101
Device returned transfer size 4096
Copying data from PC to DFU device
Download        [=========================] 100%       274432 bytes
Download done.
DFU state(7) = dfuMANIFEST, status(0) = No error condition is present
DFU state(2) = dfuIDLE, status(0) = No error condition is present
Done!
Resetting USB to switch back to Run-Time mode

dfu-util -l
dfu-util 0.11

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Found DFU: [2886:0019] ver=0109, devnum=24, cfg=1, intf=0, path="2-3", alt=2, name="DFU DATAPARTITION", serial="0000000001"
Found DFU: [2886:0019] ver=0109, devnum=24, cfg=1, intf=0, path="2-3", alt=1, name="DFU UPGRADE", serial="0000000001"
Found DFU: [2886:0019] ver=0109, devnum=24, cfg=1, intf=0, path="2-3", alt=0, name="DFU FACTORY", serial="0000000001"
Found DFU: [1bcf:0b1d] ver=0200, devnum=5, cfg=1, intf=0, path="2-5", alt=0, name="DFU Mode", serial="01.00.00"

[HM-sur]

You can try downloading the latest firmware from our website below：
https://github.com/respeaker/ReSpeaker_Lite/tree/master/xmos_firmwares

[tomfrenzel]

You can try downloading the latest firmware from our website below：

https://github.com/respeaker/ReSpeaker_Lite/tree/master/xmos_firmwares

This is what i did. But after flashing the Chip still reports the previous firmware (1.0.9)

[HM-sur]

See if this can be upgraded. I just tried it. I hope it works for you
respeaker_lite_i2s_dfu_firmware_48k_v1.1.0_ch0-asr_ch1-mww.zip

[messageexplorer]

Exacly same story. I am trying to upgrade, no error, but list shows previous version. Any idea how to solve this issue, because buying new boarch each time when I want to upgrade firmware is a bad solution.

[nfs0619]

Thanks for your comment! To help you troubleshoot this issue more effectively, I recommend reaching out to our technical support team at [email protected]. They’ll be able to provide you with more detailed assistance.