4010-DAAKF-434 Datasheet, PDF (10/14 Pages) Silicon Laboratories – Si4010 KEY FOB DEMO KIT WITH AES CAPABILITY

Si4010-Keyfob-AES-DEMO
4. Demo Quick Start Guide
1. The first step is to insert the CR2032 battery into the key fob demo board and then place the board with the
battery into the plastic key fob case. Pushing any key will flash the LED on the key fob.
2. Connect the antenna into the SMA connector of the 4313-DACB_ANY receiver board.
3. Power up the Si4313 Receiver board by connecting it to the PC's USB port or by inserting batteries (3xAA) at
the back side of the board.
4. Switch the “S1” power supply switch to the proper position. If the board is supplied from the USB port, switch to
the “USB” state, or, if the board is supplied from the batteries, switch to the “Bat.” state.
5. After switching on the board, the LCD shows the Silicon Laboratories logo and the firmware version information.
The demo shows this information three times during the startup. This startup process can be skipped if any of
the PB1–PB3 button is pressed on the board.
6. On the next screen set the desired receive frequency using PB1 (+) and PB2 (–) buttons. Then step to the next
screen by pushing the PB3 (GO) button.
7. Wait until the following screen appears.
8. Pair the key fob with the Receiver board by pressing the LEFT and the RIGHT buttons together on the key fob.
If the key fob can be associated to the receiver board, then the serial number of the key fob appears on the
display.
Note: Only four key fobs can be associated at the same time to the receiver board. The PB3 button on the receiver board has
to be pressed shortly before every key fob association.
9. When the key fob is associated to the RKE receiver board, press any button on the key fob. The LCD screen
shows the number of the depressed button.
10
Rev 1.1