EZRadio-2WayLink-DK

4

Rev. 0.1

Figure 3. LCD Base Board with Connected RFpico Board

The LCD base board is a development board that can be used with a connected RFpico board. The development

board has LEDs, push-buttons, an LCD screen, and a buzzer for human interface usage. Silicon Labs Toolstick

Debug Adapter is also integrated on the board to allow easy connection to the PC.

The Si4455 radio is mounted on the RFpico board. Board and RF information of the RFstick is stored in the on-

board EEPROM. RFpico can be connected to the LCD base board with RFP1 and RFP2 connectors.

For more information on using the LCD base board and RFpico boards to develop your own radio application, refer

to the application note, “AN692: Si4x55 Programming Guide and Sample Codes”. The base boards come with the

Si4455 range test demo application; however, be sure to use the latest version of the application. The user can

update the firmware on the boards using the firmware update functionality of the WDS. For more information on

updating the firmware, refer to the "WDS User's Guide for EZRadio Next Generation".