Product Info

Software Specification
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Document Number 1193-30xx Page 15
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4 Testing
This section describes setting up the device for testing Cell, Wi-Fi, BT and GPS.
4.1 Cell Testing - Sending AT Commands
Connect to the device using terminal software in Serial mode Option 1: Serial Connection
At the login prompt, enter ‘root’ for user and ‘certs’ for password (without quotation marks).
• Open Ethernet port on Tera term, by clicking on file , then click new connection.
1)Host:root@192.168.35.10 and service : SSH
2)Click ok
3)User Name: root
4)password:certs
If connection is failing type on TeraTerm serial: ifup - a
Return to ethernet window and repeat steps 1 and 2
type:
• echo 89 > /sys/class/gpio/export
• echo out > /sys/class/gpio/gpio89/direction
• echo 1 > /sys/class/gpio/gpio89/value
• sleep 1
• echo 0 > /sys/class/gpio/gpio89/value
When the USB ports come up, type:
• microcom /dev/ttyACM2
Type:
AT+CFUN=1,0
AT+COPS=0