VT-IOT-Dongle
15
/
21
3.3.5
SD
CARD
&DEBUG
Connector
Connect to debug SD board,1.25mmx12pin
1
2
3
4
5
6
7
8
9
10
11
12
DBG
UART-TX
DBG
UART-RX SD_CD DATA3 DATA2 CLK VCC3V3 DATA0 GND DATA1 CMD Default
3.3.6
SD
CARD
&DEBUG
board(optional)
Audio Jack
：
connect to Audio Jack to DB9M debug cable
，
use to debug with RS232
；
USB connector
：
not used
；
Button
：
not used
；
1x12x1.25mm connector
：
connect to IOT DOMGLE with cable
（
1x12x1.25mm
）；
SD CARD&DEBUG
CONNECTOR
Audio Jack
USB connector
Not used
SD CARD
connector
Button
not used
1x12x1.25mm
connector
Audio Jack to DB9M
debug cable
cable
1x12x1.25mm
Summary of Contents for VT-IoT-Dongle
Page 7: ...VT IOT Dongle 7 21 2 Overview Front Side View Back Side View Connector window Side View ...
Page 10: ...VT IOT Dongle 10 21 ...
Page 13: ...VT IOT Dongle 13 21 The sample pictures 3 3 2 SIM CARD MICRO SIM CARD ...
Page 16: ...VT IOT Dongle 16 21 3 3 7 Mounting hole Installation Diagram Mounting hole ...
