Table Of Contents; Contents - Ublox EVK-L4 User Manual

Contents

Contents .............................................................................................................................. 3
1 Starting up .................................................................................................................... 4
1.1 EVK-L4 overview ................................................................................................................................... 4
1.2 EVK-L4 block diagram .......................................................................................................................... 6
1.3 Switches, jumpers and buttons ............................................................................................................. 7
1.4 LEDs ..................................................................................................................................................... 8
1.5 Connectors ........................................................................................................................................... 9
1.6 EVK-L4 pin out ................................................................................................................................... 10
1.6.1 Routing of TOBY-L4 modules' pins up to connectors available on the ADP-L4 ............................. 10
1.6.2 Pin-out of the 42-pin Dual-In-Line Board-to-Board connectors on the ADP-L4 ............................. 12
1.6.3 Routing of the TOBY-L4 modules' UART1, UART2 and/or UART3 interface .................................. 13
1.7 Software installation ........................................................................................................................... 13
1.8 Board setup ........................................................................................................................................ 14
1.9 Enabling error result codes ................................................................................................................. 15
1.10 PIN code insertion (when required).................................................................................................. 15
1.11 Registration on a cellular network ................................................................................................... 16
1.12 Switching off the EVK-L4 ................................................................................................................ 16
Appendix .......................................................................................................................... 17
A Setting up AT terminal applications for communication with the EVK-L4 ............. 17
B Setting up cellular packet data connection on PC .................................................... 18
C Examples of AT commands ........................................................................................ 20
C.1 Define a default bearer for connectivity .............................................................................................. 20
D Current consumption measurement ......................................................................... 21
Declaration of conformities ............................................................................................. 22
Related documents .......................................................................................................... 22
Revision history ................................................................................................................ 22
Contact .............................................................................................................................. 23
UBX-17013792 - R01
EVK-L4 - User Guide
Contents
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