From dae4f3d9ce35174495841cc590a6d73875ad8e7a Mon Sep 17 00:00:00 2001
From: thiswillbeyourgithub <github@32mail.33mail.com>
Date: Tue, 20 Sep 2022 11:06:02 +0200
Subject: [PATCH] docs: add comments explaining why keep Pin import for battery

Signed-off-by: thiswillbeyourgithub <github@32mail.33mail.com>
---
 wasp/drivers/battery.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/wasp/drivers/battery.py b/wasp/drivers/battery.py
index e339fdc..fa3dd47 100644
--- a/wasp/drivers/battery.py
+++ b/wasp/drivers/battery.py
@@ -5,6 +5,8 @@
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 """
 import micropython
+# don't remove Pin import even though your IDE tells you it's unused, otherwise
+# micropython can't load your battery level.
 from machine import Pin, ADC
 
 class Battery(object):