From df0864f6238539bcfc95c685388eb6e218de0995 Mon Sep 17 00:00:00 2001
From: vakius <github@vaku.org.ua>
Date: Fri, 9 Dec 2022 20:53:57 +0200
Subject: [PATCH] Update README.md

---
 README.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/README.md b/README.md
index 0f70789..38bfbd6 100644
--- a/README.md
+++ b/README.md
@@ -6,3 +6,17 @@ https://www.linkedin.com/pulse/creating-your-first-home-assistant-add-on-issac-g
 https://lifepo4wered.com/files/LiFePO4wered-Pi+-Product-Brief.pdf
 
 https://github.com/xorbit/LiFePO4wered-Pi/blob/master/Dockerfile
+
+
+https://raspberrypi.stackexchange.com/questions/90315/how-can-i-get-dev-i2c-devices-to-appear-on-alpine-linux
+
+Uncomment line
+```
+dtparam=i2c_arm=on
+```
+in `/mnt/boot/config.txt` or `/boot/config.txt` or `/boot/usercfg.txt`
+
+Load module at host startup
+```
+echo 'i2c-dev' > /etc/modules-load.d/i2c.conf
+```