gps receiver UBX-M8030 problem

[ethanong]

Hi all, my gps receiver UBX-M8030 connected to the telematics screen cannot function..it shows the cross symbol when the arduino start up..is there any ways to deal with it? thanks

[stanley]

Baud rate correct?

[ethanong]

Yea, baud rate i set 115200.

[Polkpolk]

I have the same problem. The UBX-M8030 only works with 38400 baud, but the data logger only works for approx. 2 min and go to sleep. The UBX-M8030 can be programmed to another baud rate - 115200, but are there some who can help with a sketch?

U-blox Parameters Setting Protocols
You can send commands through serial port to modify the settings. The HEX must be
selected when you send commands through the serial port of PC software. It will take 300ms to start the U-blox for the first time. Please send the following commands to set the parameters after it starts.


Set Baud Rate

Set baud rate to 4800
b5 62 06 00 14 00 01 00 00 00 d0 08 00 00 c0 12 00 00 07 00 07 00 00 00 00 00 d3 fc b5 62 06 00 01 00 01 08 22
Set baud rate to 9600
b5 62 06 00 14 00 01 00 00 00 d0 08 00 00 80 25 00 00 07 00 07 00 00 00 00 00 a6 cd b5 62 06 00 01 00 01 08 22
Set baud rate to 38400
b5 62 06 00 14 00 01 00 00 00 d0 08 00 00 00 96 00 00 07 00 07 00 00 00 00 00 97 a8
Set baud rate to 115200
b5 62 06 00 14 00 01 00 00 00 d0 08 00 00 00 c2 01 00 07 00 07 00 00 00 00 00 c4 96 b5 62 06 00 01 00 01 08 22