From bd306bb519d0988edc5424cd2968395737bca0fa Mon Sep 17 00:00:00 2001
From: Angus Gratton <gus@projectgus.com>
Date: Tue, 27 Feb 2018 17:54:17 +1100
Subject: [PATCH] esptool: Update to v2.3.1

---
 components/esptool_py/esptool | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/esptool_py/esptool b/components/esptool_py/esptool
index 200ab6e394..da31d9d7a1 160000
--- a/components/esptool_py/esptool
+++ b/components/esptool_py/esptool
@@ -1 +1 @@
-Subproject commit 200ab6e39487bef1df9db12a5be5b0682d80d3c1
+Subproject commit da31d9d7a1bb496995f8e30a6be259689948e43e