From 5a02d1ab31ee79dbf28f1ed53e2e0005dfbeb494 Mon Sep 17 00:00:00 2001 From: Christophe Jacquet Date: Sun, 6 Apr 2014 22:33:52 +0200 Subject: [PATCH] Documentation++ --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 577c9c2..aa0e671 100644 --- a/README.md +++ b/README.md @@ -28,7 +28,7 @@ Then you can just run: sudo ./pi_fm_rds ``` -This will generate an FM transmission on 107.9 MHz, with default station name (PS), radiotext (RT) and PI-code, without audio. +This will generate an FM transmission on 107.9 MHz, with default station name (PS), radiotext (RT) and PI-code, without audio. The radiofrequency signal is emitted on GPIO 4 (pin 7 on header P1). You can add monophonic sound by referencing a WAV file as follows: