UBX-21008123 - R02
Quick start guide
Page 3 of 42
C1-Public
Contents
Document information ............................................................................................................................. 2
Contents ....................................................................................................................................................... 3
1
Quick start guide ................................................................................................................................. 5
1.1
Installing s-center evaluation software .................................................................................................. 5
1.2
Installing J-Link drivers ............................................................................................................................. 5
2
Product description ............................................................................................................................ 6
2.1
Overview ........................................................................................................................................................ 6
2.2
Kit includes ................................................................................................................................................... 7
2.3
Key features ................................................................................................................................................. 7
2.4
EVK-ANNA-B4 block diagram .................................................................................................................. 9
2.5
Connectors ................................................................................................................................................. 10
3
Setting up the evaluation board .................................................................................................. 11
3.1
Software and hardware preparation ..................................................................................................... 11
Installing software ............................................................................................................................ 11
Connecting external antennas ....................................................................................................... 11
Power on evaluation board .............................................................................................................. 11
Assigning COM ports ....................................................................................................................... 12
3.2
Starting up ................................................................................................................................................. 12
EVK-ANNA-B412 .............................................................................................................................. 12
EVK-ANNA-B402 .............................................................................................................................. 12
3.3
Measuring current consumption ........................................................................................................... 13
Using an amperemeter .................................................................................................................... 13
Using a voltmeter ............................................................................................................................. 13
Using an external power supply or power analyzer .................................................................... 14
4
Board configuration ......................................................................................................................... 15
4.1
Powering options ....................................................................................................................................... 15
Selecting the power configuration jumpers ................................................................................ 15
Default power configuration, 3.3 V ............................................................................................... 17
Battery powered, 3.0 – 1.7 V ........................................................................................................... 19
Battery powered with protection diode, 2.7 – 1.7 V ................................................................... 20
External supply, 3.6 – 1.7 V ............................................................................................................. 21
Raspberry Pi HAT .............................................................................................................................. 22
4.2
Disconnecting ANNA signals from board peripherals ....................................................................... 23
5
Interfaces and peripherals ............................................................................................................ 25
5.1
Buttons and LEDs ..................................................................................................................................... 25
5.2
Arduino interface ...................................................................................................................................... 26
Arduino shield compatibility ........................................................................................................... 28
5.3
Raspberry Pi compatible interface ........................................................................................................ 28
Powering considerations ................................................................................................................. 31
UART ................................................................................................................................................... 31