u-blox EVK-M91-00-01, User Manual, Page: 19 / 27

EVK-M91 - User guide
1.
Select
Tools > Firmware Update…
. The firmware update window will appear as shown in
Figure 7 .
Figure 7: Firmware update tool
2. Select the firmware image by clicking the ellipsis button next to Firmware image .
3. Select Use this baud rate for update option and choose a higher baud rate, i.e., 460800 to
make the firmware update faster.
4. Click GO .
5. Poll UBX-MON-VER again to verify the updated firmware.
To erase the flash firmware follow the instructions below:
1. Select Tools > Firmware Update… . The firmware update window will appear as shown in
Figure 8 .
Figure 8: Firmware update tool
2. Select the firmware image by clicking the ellipsis button next to Firmware image .
3.
Select
Use this baud rate for update
option and choose a higher baud rate, i.e., 460800 to
make the firmware update faster.
UBX-19056858 - R04 9 External firmware update
and ROM firmware evaluation
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