User Manual

VirtualWire 13 of 13

Connections shown for no AGC, 1mW power out, 2400bps. Note the 12k resistor in

series with Tx In to control the power output If you want to use higher data rates, need a

resistor from pin 8 of the DR3100 to ground (see RFM documentation for more details).

If you want to use AGC, need a capacitor from pin 1 of the DR3100 to ground (see RFM

documentation for more details).

The DR3100 module is supplied without any connection pins, only surface mount style

pads. You will need to solder pins onto the module if you wish to use it in a breadboard.

9.0 Copyright and License

tions. The main licensing options available are GPL V2 or Commercial:

9.1 Open Source Licensing GPL V2

This is the appropriate option if you want to share the source code of your application

with everyone you distribute it to, and you also want to give them the right to share who

uses it. If you wish to use this software under Open Source Licensing, you must contrib-

ute all your source code to the open source community in accordance with the GPL Ver-

sion 2 when your application is distributed. See http://www.gnu.org/copyleft/gpl.html

9.2 Commercial Licensing

This is the appropriate option if you are creating proprietary applications and you are

not prepared to distribute and share the source code of your application. Contact

info@open.com.au for details.