Interface Default Configuration - u-blox EVK-M8BZOE User Manual

1. Make sure the "Interface Switch" is at RS-232 / USB side (and not SPI side).
2. Connect the jumpers J4, J7 and J6 as above (There is a white box drawn around the pins of these jumpers).
3. Connect the evaluation board to a PC by micro USB cable and / or RS-232.
•
If a USB cable is used the device is powered by the USB cable.
A USB connection creates a virtual COM port to the PC.
o
•
If an RS-232 interface is used, the device can be powered by USB cable or by the digital connector
connecting 5 V to pin 2 and GND to pin 18.
4. Connect the active antenna to the "Active" (Active antenna input) or the simulator to the "Passive" input
(Simulator input).
5. Start the u-center GNSS Evaluation Software and select the corresponding COM port and baud rate, 9600
Bd by default (refer to the u-center User Guide [4] for more information).

3.3 Interface default configuration

Parameter
RS-232, Input
RS-232, Output
USB, Input
USB, Output
Table 3: Default configuration
There is also SPI, DDC and UART interface available for debugging and design-in purposes on the digital
connector J1.
UBX-17053592 - R03
Description
UBX and NMEA protocol at 9'600 Bd
UBX and NMEA protocol at 9'600 Bd
UBX and NMEA protocol
UBX and NMEA protocol
Early Production Information
EVK-M8BZOE User Guide
Remark
Only NMEA messages are activated by default
Only NMEA messages are activated by default
Getting Started
Page 10 of 33