From fc6cf89375f3b6e87c6e10fc8d26b83072f1f5ee Mon Sep 17 00:00:00 2001
From: InternetAthiest <InternetAthiest@users.noreply.github.com>
Date: Sun, 28 May 2017 23:54:55 +0200
Subject: [PATCH] Updated README.md to inform about 16 pin support

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a8ac982..44e340a 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ In theory you can connect up to 8 chips so 8 joystick.
 ## The Software ##
 The joystick driver is based on the gamecon_gpio_rpi driver by [marqs](https://github.com/marqs85)
 
-It is written for 4 directions joysticks and 8 buttons per player.
+It is written for 4 directions joysticks and 8 buttons per player. Using a MCP23017 extends input numbers to 16 : 4 directions and 12 buttons.
 
 It can read one joystick + buttons wired on RPi GPIOs (two on RPi B+ revision) and up to 5 other joysticks + buttons from MCP23017 chips. One MCP23017 is required for each joystick.