VAYU2

Getting Started

Setting up the system

1. Place a micro-SIM in the SIM card slot and connect a respective antennas to the SMA connectors.
2. Mount the VAYU2 cape on Beaglebone Black.
3. Ensure the power jumper J1 with all other jumpers according to your application use are in place.
4. Connect the extra USB cable provided with the cape between Host port on Beaglebone Black and miniUSB device port on Cape.
5. To avoid the bug on Beaglebone black with external USB hubs, please connect a USB device (Pendrive etc.) to extra host port on the cape.
6. Now power up the full setup using a 5V DC adapter(min 2.5A) to barrel jack. D2 LED on the cape will glow along with LEDs on the Beaglebone black.

Note: Before powering up ensure correct software image is loaded in Beaglebone black or VIBE/VIBE2

Before proceeding further ensure D2 LED is glowing properly. Make sure that the adapter being used is of proper rating and has been connected properly.

Do not try to power up using USB cable alone. Always power up system with a DC adapter. Also while disconnecting power, USB cable should be removed before the DC adapter.

Accessing the Setup

• Through USB

For accessing the above setup, first connect the USB cable between Beaglebone Black's USB Client port and USB Host port of Desktop/Laptop. Once it get properly connected to Desktop, a user can access the setup using predefined static IP address 192.168.7.2

On Windows : (Using Putty Client)

On Linux :

ssh root@192.168.7.2

Default password is root.

• Through Ethernet

In Yantrr Pre-compiled images, the Ethernet IP address is set to static IP 192.168.1.150. If you are using DHCP IP then Ethernet IP be should be know and the same should be used while making ssh connection.

On Windows : (Using Putty Client)

On Linux :

ssh root@192.168.1.150

Default password is root.

Modem Ports

VAYU2 has an option between 3G/HSPA+ and 4G/LTE,CAT4 modem for WAN connectivity.

3G Modem

VAYU2 3GUC20-x comes with Quectel UC20 3G modem. This modem creates 5 ports :

1. /dev/ttyUSB0
2. /dev/ttyUSB1  : Modem GPS Port
3. /dev/ttyUSB2  : AT commands port
4. /dev/ttyUSB3  : Modem port and AT commands port
5. /dev/cdc-wdm0  : QMI Port

4G Modem

VAYU2 4GEC25-x