Data Sheet

9. Configuring Your RC Switch
The RC switch has two user-settable configuration parameters, threshold and inversion, which are
described in Section 7. This section and the following sections explain how to set both parameters.
To configure the device, you will need to be able to connect and disconnect the two parts of the
learning mode jumper. This will be required at several points by the instructions in the following
sections.
Pololu RC Switch with Digital
Output, labeled top view.
For the Pololu RC Switch with Digital Output, the learning mode jumper consists of a pair of
exposed pads on the component side of the board. To connect the two pads, you can use a wire,
screwdriver, or some other conductive tool.
Pololu RC Switch with Small Low-Side MOSFET,
top labeled view.
For the Pololu RC Switch with Small Low-Side MOSFET, the learning mode jumper consists of
a pair of exposed pads on the component side of the board. An alternate learning mode jumper is
available on the other side of the board and is labeled “LRN”; you can use whichever jumper is more
convenient. To connect the two pads, you can use a wire, screwdriver, or some other conductive tool.
Pololu RC Switch User’s Guide © 2001–2017 Pololu Corporation
9. Configuring Your RC Switch Page 40 of 45