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RK-Wi.232FHSS-25-FCC Rapid Development Kit

User’s Manual

- 3 -

3/27/2006

1 Description

The RK-Wi.232FHSS-25-FCC

™ is a rapid-development/evaluation kit, which contains FCC pre-

authorized FCC-Wi.232FHSS-25

™ modules. When used within the guidelines presented in this

document, no FCC part 15 transmitter testing/certification of the FCC-Wi.232FHSS-25

™ is necessary in

the end product.

Included in the kit is:

•  1-Rapid Development Case.
•  1-Rapid Development Utility and Documentation CD.
•  2-Wi.232 Rapid Development Boards.
•  2-FCC-Wi.232FHSS-25™ pinned modules.
•  2-900 MHz antennas.
•  2-RS-232 cables.
•  2-USB cables.
•  6-AAA batteries.
•  Startup Guide.

2 RApid Development Kit Setup

• Insert the AAA batteries into the evaluation PCB, observing the correct polarity.
• Insert a FCC-Wi.232FHSS-25™ module into one of the evaluation boards, observing the correct

orientation (see later in this document). The correct orientation of the module is with the antenna
connector closest to the edge of the evaluation board. Make sure it is seated fully and correctly.

• Insert the other FCC-Wi.232FHSS-25™ module into the other evaluation board, also observing

the correct polarity.

• Connect antennas to FCC-Wi.232FHSS-25™ modules.
• Connect evaluation boards to computers. If using USB communications, populate USB jumpers

and remove RS-232 jumpers. If using RS-232 communications, populate RS-232 jumpers and
remove USB jumpers.

• Install the RK-Wi.232FHSS-FCC™ Windows software. If already installed, skip this step.
• Run the RK-Wi.232FHSS-FCC™ software, select 2400 baud operation and navigate to the

“Wireless Chat” tab.

• Power-On both evaluation boards, verifying that the version/copyright information is echoed to the

screen from both modules.

• Chat back and forth between evaluation boards, verifying that serial and RF communications are

successful.

•

IMPORTANT NOTE FOR HYPERTERMINAL USERS

: See section 4.1