ST UM2334, Getting Started, Page: 11 / 19

Figure 10. X-NUCLEO-GNSS1A1 expansion board
3.2 Hardware setup
The following hardware components are needed:
1.
One STM32 Nucleo development platform (suggested order code: NUCLEO-F401RE , NUCLEO-L476RG ,
NUCLEO-L073RZ or NUCLEO-U575ZI-Q )
2. One Discovery kit for IoT node (order code: B-L475E-IOT01A )
3. One GNSS expansion board (order code: X-NUCLEO-GNSS1A1 )
4. One GPS/GLONASS/Beidou antenna to be connected to the X-NUCLEO-GNSS1A1 (bundled with the
GNSS expansion board)
5. One USB type A to Mini-B USB cable to connect the STM32 Nucleo to the PC
3.2.1 X-NUCLEO-GNSS1A1 setup
For the X-NUCLEO-GNSS1A1 proper operations, the following jumper settings must be used:
• J2 open
• J3 closed
• J4 closed
• J5 open
• J6 closed
• J7 closed
• J8 open
• J9 closed
• J10 open
• J11 closed
• J12 closed
• J13 closed
• J14 closed
• J15 closed
UM2334
Hardware setup
UM2334 - Rev 7
page 11/19