From 97f50812b6fcb70a70f6506a97bbb396411afb7f Mon Sep 17 00:00:00 2001
From: Bryan <bryan@tnet.space>
Date: Sun, 25 Apr 2021 20:11:10 -0600
Subject: [PATCH] Update 'readme.md'

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

diff --git a/readme.md b/readme.md
index 9f4d8f1..545e608 100644
--- a/readme.md
+++ b/readme.md
@@ -4,6 +4,6 @@
 
 ## Notes ##
 
-* using RX pin on ESP-01s as GPIO0 and GPIO2 seem to cause boot issues because of internal pull up resistors.
+* Use RX pin on ESP-01s as input because GPIO0 and GPIO2 seem to cause boot issues because of internal pull up resistors.
 * The 3v3 output pin on the RCWL does not supply sufficient current to power ESP-01s
 * RCWL is 5v powered
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