Linux v5.4-rc7 - pi433
# SPDX-License-Identifier: GPL-2.0
tristate "Pi433 - a 433MHz radio module for Raspberry Pi"
depends on SPI
This option allows you to enable support for the radio module Pi433.
Pi433 is a shield that fits onto the GPIO header of a Raspberry Pi
or compatible. It extends the Raspberry Pi with the option, to
send and receive data in the 433MHz ISM band - for example to
communicate between two systems without using ethernet or bluetooth
or for control or read sockets, actors, sensors, widely available
for low price.
For details or the option to buy, please visit https://pi433.de/en.html
If in doubt, say N here, but saying yes most probably won't hurt