@dai

Thanks.

module P/N 8350-3021-01
barcode 2075000298
EVK P/N 8550-3022-01
E-mail: ttaka@yk.rim.or.jp

@dai

Thanks.

I tried but the python driver still does not find OpenRTK330LI.

I tried to upgrade the OpenRTK330LI F/W from v23.01 to GNSS_RTK_INS v23.02 in the Aceinna code base by using the python driver v2.3.0.
https://developers.aceinna.com/code/apps
However, during the upgrade, some communication errors occur and the process stops. After the trouble, the python driver can not find the device. The green LED of EVK only flashes when the reset button pushed or the power on.
I tried to re-install the bootloader (v1.1.1) and the GNSS_RTK_INS APP (v23.02) in the code base by using ST-Link. The bootloader could be installed but the GNSS_RTK_INS APP could not be with the error message "File size is bigger than the flash memory size." I did not backup the original system image by ST-Link.
Where can I find the system recovery image of OpenRTK330LI ?

IMU383ZA has no external sync mode by 1 PPS input ?

I want align the 100 Hz sampling timing of IMU sensors to GPS Time by 1 PPS signal of an external GNSS receiver.

The manual only shows synchronization by 1 kHz clock input to pin 2.