From 9a4ad9da42a8f0dc3de698b259b15d7b6fe56083 Mon Sep 17 00:00:00 2001
From: Sylaina <skie_@web.de>
Date: Wed, 18 Sep 2019 11:24:52 +0200
Subject: [PATCH] Update readme.md

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

diff --git a/readme.md b/readme.md
index 90749a7..a6cfba2 100644
--- a/readme.md
+++ b/readme.md
@@ -1,5 +1,5 @@
 # OLED for AVR mikrocontrollers
-Library for oled-displays with SSD1306 or SH1106 display-controller connected with I2C at an AVR Atmel Atmega like Atmega328P.
+Library for oled-displays with SSD1306, SSD1309 or SH1106 display-controller connected with I2C or SPI at an AVR Atmel Atmega like Atmega328P.
 
 <img src="https://github.com/Sylaina/oled-display/blob/master/oled.jpg?raw=true" width="500">