EVK-R5 datasheet(12/23 Pages) U-BLOX

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EVK-R5 - User guide

UBX-19042592 - R05

Starting up

Page 12 of 23

C1-Public

☞ See the SARA-R5 series data sheet [2] and the +USIO AT command description in the SARA-R5

series AT commands manual [1] for the description and the USIO variant 0/1/2/3/4 configuration.

☞ After changing +USIO variant from 0/1 to 2/3/4 (or vice versa), the module needs to be switched

off; then, after changing SW401 according to Table 6, the module can be switched on again.

Run an AT terminal application (e.g. the u-blox m-center tool) selecting an AT port, with these

settings:

Data rate: 115,200 bit/s

Data bits: 8

Parity: N

Stop bits: 1

Flow control: HW

See Appendix A for how to configure the u-blox m-center AT terminal for Windows.

To switch off the EVK-R5, send the +CPWROFF AT command. Make sure to use this command

before switching off the main power, otherwise settings and configuration parameters may not

be saved in the internal non-volatile memory of the cellular module.

EVK-R5 数据表(PDF) 12 Page - u-blox AG