From 4a319442b187331c1ce829621f2e03fdc67c982e Mon Sep 17 00:00:00 2001
From: pcdangio <pcdangio@gmail.com>
Date: Tue, 3 Nov 2020 16:27:31 -0500
Subject: [PATCH] added instructions for gpio group for rpi_node

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

diff --git a/README.md b/README.md
index 2c36346..fecd879 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@ For example, to run the node using a driver for a Raspberry Pi:
 
 ### rpi_node
 
-A Raspberry Pi driver for MPU9250.  Ensure that the pigpio daemon is running before starting this node.
+A Raspberry Pi driver for MPU9250.  Ensure that the pigpio daemon is running before starting this node, and that your username is added to the 'gpio' group.
 
 
 #### Published Topics
-- 
GitLab