Hardware Setup

This article walks you through hardware setup of an LL-RLP-20/RXR-27 evaluation board.

Attach the 915-MHz antenna to the evaluation board's SMA jack.

If you have not yet done so, install Prelude. Be sure to install the drivers for the evaluation board's USB-to-UART bridge when prompted.

Connect the evaluation board to a PC using a mini-USB cable. A new virtual serial port called Silicon Labs CP210x USB to UART Bridge will enumerate to the Ports (COM & LPT) section of the Windows Device Manager.

Once connected to the PC, the evaluation board's IO0 light-emitting diode illuminates, indicating the module has been RESET.


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