1# SPDX-License-Identifier: GPL-2.0 2config PI433 3 tristate "Pi433 - a 433MHz radio module for Raspberry Pi" 4 depends on SPI 5 help 6 This option allows you to enable support for the radio module Pi433. 7 8 Pi433 is a shield that fits onto the GPIO header of a Raspberry Pi 9 or compatible. It extends the Raspberry Pi with the option, to 10 send and receive data in the 433MHz ISM band - for example to 11 communicate between two systems without using ethernet or bluetooth 12 or for control or read sockets, actors, sensors, widely available 13 for low price. 14 15 For details or the option to buy, please visit https://pi433.de/en.html 16 17 If in doubt, say N here, but saying yes most probably won't hurt 18