EVK-R6 - User guide

UBX-21035387 - R02

Starting up

Page 7 of 23

C1-Public

Function

Description

LED # Board

Color

Cellular USB / UART

Green light is activated when UART is routed to the cellular USB connector

Red light blinks at UART TX or RX data on the Cellular USB connector

DL403 EVB

Cellular UART detach

UART signals are available only on the DIL connector on ADP-R6 board

DL404 EVB

Cellular RS232 / UART

Green light is activated when UART is routed to Cellular RS232 connector

Red light blinks at UART TX or RX data on the Cellular RS232 connector

DL405 EVB

Cellular RI indicator

RI line turns ON (active low)

DS501 EVB

Cellular CTS indicator

CTS line turns ON (active low)

DS500 EVB

Cellular GPIO1 indicator Green light is activated when cellular GPIO1 is high

DS107 EVB

Cellular GPIO2 indicator Green light is activated when cellular GPIO2 is high

DS105 EVB

Cellular GPIO3 indicator Green light is activated when cellular GPIO3 is high

DS109 EVB

Cellular GPIO4 indicator Green light is activated when cellular GPIO4 is high

DS103 EVB

GNSS VCC supply

GNSS module supply is turned ON

DS118 ADP-GNSS

GNSS USB

USB cable plugged in GNSS USB connector

DS124 ADP-GNSS

GNSS time pulse

Pulses at 1 Hz when valid GNSS fix

DS121 ADP-GNSS

Cellular / GNSS DDC

Cellular / GNSS module communication over the DDC (I2C) interface

DS132 ADP-GNSS

Table 2: EVK-R6 LED descriptions

1.5 Connectors

Function

Description

Name

Board

9 - 18 V Power Input Connector for the AC / DC power adapter of the EVK

AC: 100-240 V, 0.8 A, 50-60 Hz / DC: +12 V, 2.5 A

IEC 60417-5172

Class II equipment

J400

EVB

SIM card holder

SIM card holder

J300

EVB

Primary cellular

antenna

SMA connector for the cellular module primary antenna (ANT1, Tx/Rx)

J106

ADP-R6

Secondary cellular

antenna

SMA connector for the cellular module secondary antenna (ANT2, Rx)

J202

ADP-R6

Cellular native USB Mini USB connector for the cellular module native USB interface

J105

ADP-R6

Cellular two UARTs

USB

Mini USB connector for the cellular module main and auxiliary USB interfaces J201

ADP-R6

Cellular USB (UART) Mini USB connector for the cellular module UART interface converted as USB

interface

J501

EVB

Cellular RS232

(UART)

DB9 connector for the cellular module UART interface converted as RS232

interface

J500

EVB

DIL B2B headers

Dual-In-Line Board-to-Board connectors for cellular module interfaces

J103-J104 ADP-R6

Cellular headset

Audio headset jack connector for the cellular module audio interface

J303

EVB

GNSS antenna

SMA connector for the GNSS module antenna (GNSS antenna)

J208

ADP-GNSS

GNSS USB

Mini USB connector for the GNSS module USB interface

J102

ADP-GNSS

GNSS backup

battery

Backup battery socket for the GNSS module (under GNSS adapter board)

BT200

EVB

GND

Ground terminals for the probe reference

J402, J403

J405, J406

EVB

Table 3: EVK-R6 connector descriptions

⚠ Caution! In the unlikely event of a failure in the internal protection circuitry, there is a risk of an

explosion when charging a fully or partially discharged battery. Replace the battery when it no

longer has a sufficient charge for unit operation. Control the battery before use if the device has

not been used for an extended period of time.

⚠ Caution! Risk of explosion if battery is replaced with an incorrect type. Dispose of used batteries

according to the instructions!