Datasheet

DIY IOT Electronics and Solutions
IOT-BOTS.COM LLC IBT-QTC-BG9X-AMC-DS Rev. 1.1 14
GPS TXD: SC1 Open / SO1 Closed / SO6 Open / SO7 Closed;
Modem Control and Status
To get Modem control and status lines available, these jumpers setting should be
done:
DTR : SO8 Closed;
DCD : SO9 Closed;
RI : SO10 Closed;
STATUS : SO11 Closed / SO12 Open;
qJam interface
To get qJam interface QIO line available, these jumpers setting should be done:
QIO : SO11 Open / SO12 Closed;
To get qJam interface QINT line available, these jumpers setting should be done:
QINT : SO14 Closed;
To get Modem RI signal to be available at qJam interface QINT line, these jumpers
setting should be done:
RI_QINT : SO13 Closed;
RTC Voltage
To get Modem RTC pin connected to input RTC voltage, these jumpers setting
should be done:
VDD_RTC : SO15 Closed;
I2C SDA & I2C SCL Pull-ups
If qTop shield is used with MCU controller boards with no I2C BUS pull-ups installed,
to get bus working properly these jumpers setting should be done:
I2C SDA : SO17 Closed;