From c59b600b1a3005da86940d2dbd7bdbc6aef8c553 Mon Sep 17 00:00:00 2001
From: jmichault <48726908+jmichault@users.noreply.github.com>
Date: Sat, 1 Feb 2020 22:57:44 +0100
Subject: [PATCH] Update README.md

---
 README.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 82e194d..58a7fae 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,8 @@
 flash CC2531 USB dongle from your Raspberry, without Arduino nor CC Debugger.
 
 ## prerequisites
-A Raspberry Pi 3 with raspbian and [wiringPi](http://wiringpi.com/) installed.
+You need a Raspberry with [wiringPi](http://wiringpi.com/) installed.  
+I have designed flash_cc2531 on a Raspberry Pi 3 with raspbian, but successful flashes have been reported on pi 1 and pi 2 : see sections [use other pins](#use-other-pins) and [what to try if it doesn't work](#what-to-try-if-it-doesnt-work).
 
 ## Getting Started
 
@@ -52,7 +53,7 @@ To flash file to cc2531 :
 ```
 (takes around 3 minutes).
 
-## Using other pins
+## Use other pins
 all commands accept following arguments :
 ```bash
         -c pin : change pin_DC (default 27)