EdgeBox-RPI-200 User Manual
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antenna.
2. Log in the system via console use pi/raspberry.
3. Turn on the power of Mini-PCIe socket and release the reset signal.
$ sudo -i #enable root account privileges
$ cd /sys/class/gpio
$ echo 6 > export #GPIO6 which is POW_ON signal
$ echo 5 > export #GPIO5 which is reset signal
$ cd gpio6
$ echo out > direction
$ echo 1 > value # turn on the power of Mini PCIe
AND
$ cd gpio5
$ echo out > direction
$ echo 1 > value # release the reset signal of Mini PCIe
NOTE: Then the LED of 4G is start to flash.
4. Check the device:
$ lsusb
Bus 001 Device 005: ID 2c7c:0125 Quectel Wireless Solutions Co., Ltd. EC25 LTE modem
$ dmesg
[ 185.421911] usb 1-1.3: new high-speed USB device number 5 using dwc_otg
[ 185.561937] usb 1-1.3: New USB device found, idVendor=2c7c, idProduct=0125,
bcdDevice= 3.18
[ 185.561953] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 185.561963] usb 1-1.3: Product: Android
[ 185.561972] usb 1-1.3: Manufacturer: Android
[ 185.651402] usbcore: registered new interface driver cdc_wdm
[ 185.665545] usbcore: registered new interface driver option
[ 185.665593] usbserial: USB Serial support registered for GSM modem (1-port)
[ 185.665973] option 1-1.3:1.0: GSM modem (1-port) converter detected
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