Getting Started; Jumper Configuration - u-blox EVK-W16 User Manual

Evaluation kit
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2 Getting started

The setup process described in this section allows you to quickly get up and running with your development
board using Ethernet over USB and a console through FTDI chip UART:
Ensure that the development board is not connected to a power source.

2.1 Jumper configuration

1. Set the jumper on JP4 between pin 1 and 5. This selects 5V0 regulated as the power source for
ELIN-W1.
2. Set the jumper on JP6 between pin 1 and 2. This disables the UART0 DSUB transceiver, which could
cause interference with the FTDI chip.
3. Set three jumpers between pins on JP7 and JP8 between pairs of pins: JP7.19 - JP8.20, JP7.15 - JP8.16,
and JP7.9 - JP8.10. This enables the UART1 transceiver on the DSUB J24 and connects RXD and TXD to
the DSUB connector.
4. Set the jumper on JP12 between pin 1 and 2. This sets 3.3 V to the Ethernet PHYs.
Figure 4: EVK-W16 jumper configuration
5. Connect a regulated power supply to the J16.
UBX-15017061 - R02
Advance Information
EVK-W16 - User Guide
Getting started
Page 8 of 38

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