I just setup the OpenRTK330LI. Everything goes quite well. However, I experienced two issues:

The first issue: I am able to get the IMU results (see Figure 3.1 in the attached PDF weblink). However, all GPS results display "0" (see Figure 2.,2 in the attached PDF weblink):

https://sites.google.com/site/johnrhxie2018/itrain2019/rd2/OpenRTK330LI_Test.pdf?attredirects=0&d=1

What did I miss?

The 2nd iusse: I tried to upgrade the module RTK_INS firmware Ver.1.2.2. It did say "Upgrade operation is finished. your device is updated". However, after restarting the device, the firmware version is still Ver.0.1.1 (see Figure 1.4(b) in the attached PDF). What did I miss for this issue?

Thank you.

John

https://sites.google.com/site/johnrhxie2018/itrain2019/rd2/OpenRTK330LI_GPS.jpg?attredirects=0&d=1

I can see the 1pps signal by using the scope.

First of all, thank you again for your quick response and sending us the solutions. After following the steps, both Yellow and Green LEDs did not flash. Here I give some details:

In Step 1(b), after I connected the micro-USB to PC, EVB was powered on, but Green LED did not flash. Anyway, I continued to work on Step 2, 3 and 4. In Step 4(a), I did find "Program Ok: instance 0" at the end of "log.txt" file (see the link below)

https://sites.google.com/site/johnrhxie2018/itrain2019/rd2/log1.txt?attredirects=0&d=1

Then, I continue to Step 4(b)(c) and to Step 5(a)(b). In Step 5(b), it displayed the successful message "Upgrade operation is finished, your device is updated" . However, in Step 5(c), both Yellow and Green LED did not flash.

I am looking forward to your solution.

Thank you.

John

By the way, right now both Green and Yellow LEDs do not flash at all after upgrading the GNSS firmware.

In my first report shown at the top, I have already reported "The 2nd iusse: I tried to upgrade the module RTK_INS firmware Ver.1.2.2. It did say "Upgrade operation is finished. your device is updated". However, after restarting the device, the firmware version is still Ver.0.1.1 (see Figure 1.4(b) in the attached PDF). What did I miss for this issue?".

"Hello, I am operating according to the online documentation tutorial, but I still have not received the gnss signal and imu data, and the open rtk330EVB does not blink when the power is connected to the yellow LED and the green LED. I want to ask you know what is the reason for this Is it"

Now Yellow LED is flashing after I changed the -d 0x10000400

AceinnaGnssTool.exe program -f t5 -i C:\jx20\1589445373736169.bin -o log.txt -c COM24 -b 115200 -m SQI -d 0x10000400 -e TRUE -r TRUE

to -d 0x10000000:

AceinnaGnssTool.exe program -f t5 -i C:\jx20\1589445373736169.bin -o log.txt -c COM20 -b 115200 -m SQI -d 0x10000000 -e TRUE -r TRUE

But the Green LED does not flash. Thus there is no GPS and IMU data in OpenRTK Monitor.

After I set up the NTRIP, the Red LED (LED2) starts to flash. That meas "receiving the BASE RTCM data". The Green LED does not flash.

Aceinna_gnss_tool.exe program -f t5 -i C:\Users\Downloads\1585832803957169.bin -o log.txt -c COM6 -b 230400 -m SQI -d 0x10000400 -e TRUE -r TRUE

while the READ me that is included in the zip file provides the following command without the option -d 0x010000400:

.\AceinnaGnssTool.exe program -f t5 -v cut2 -i <PATH TO FIRMWAER FILE> -o log.txt -c COM<PORT NUMBER> -b 115200 -m SQI -e TRUE

I tried it again and cannot fix it. Here is my detailed report for this trail:

https://sites.google.com/site/johnrhxie2018/itrain2019/rd2/JX_Update_200526.pdf?attredirects=0&d=1

When we received this device, we were able to see the flashing of both Green and Yellow LEDs and get both IMU data and GPS signals. At that time, we have only 2 issues:

1. GPS Data: Longitude, Latitude and Height all are "0"
2. Firmware Version: it is still 0.1.1 after we followed the procedure to upgrade RTK_INS App v 1.2.2

Here is my wechat ID: CalXie

I have a very similar issue. I have an OpenRTK330Li where I wanted to extract the Integrated GNSS/INS solution. I attempted upgrading the firmware, and now red and green lights don't blink anymore.

Here is a sequence of things I tried:

1. Board was working fine in the beginning, I updated the RAWDATA APP using VScode (https://openrtk.readthedocs.io/en/latest/firmware_upgrade.html) and was able to visualize both IMU and GNSS data on Navigation Studio

2. Tried flashing GNSS_RTK_SDK and the newest version of GNSS_RTK_INS using the VScode process but It wouldn't upgrade (It would get to 100% and never ended) on Aceinna Studio

3. Tried also using the google drive steps provided here and no success.

4. At this point, feeling a bit frustrated, I saved the system image and tried to recover it, then, yellow and green don't turn on anymore and neither the google drive update nor the VScode procedures work.

It has been a battle of a few days and couldn't find a clear solution to me or a debug process that I could try.

Please, any help is very welcome