From b1f8c95fa307909321ab69572e7937fe8c9518f8 Mon Sep 17 00:00:00 2001
From: Brian Hicks <brian@brianthicks.com>
Date: Mon, 10 May 2021 13:50:09 -0500
Subject: [PATCH] say you have to enable SPI

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

diff --git a/README.md b/README.md
index 7052d07..34bda97 100644
--- a/README.md
+++ b/README.md
@@ -17,3 +17,8 @@ Here are some public domain animal illustrations I found, which might look OK on
 ## Docs
 
 - https://github.com/pimoroni/inky
+
+## Other Setup Notes
+
+You need to enable the SPI interface on the Pi.
+Raspbian provies `raspi-config` from which you can select "Interface options" then "SPI".