From eec8c37e492fe11dda30b0ea39a7ccdc960ccb93 Mon Sep 17 00:00:00 2001
From: midelic <midelic@gmail.com>
Date: Sun, 31 Jul 2016 19:11:40 +0300
Subject: [PATCH] Compilation/flashing info

---
 README.md | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 93bb531..ca52aa5 100644
--- a/README.md
+++ b/README.md
@@ -289,8 +289,11 @@ Notes:
 Use an external FTDI adapter like [this one](http://www.banggood.com/FT232RL-FTDI-USB-To-TTL-Serial-Converter-Adapter-Module-For-Arduino-p-917226.html).
 or other USB serial-TTL dongle.
 
-If using 3.3V USB-TTL device it is required to bridge 3.3V jumper on top of the board.
-Before upload new firmware move the bridge on BOOT0 to oposite side.
+Important:
+
+If using 3.3V USB-TTL device it is required to use a jumer on "3.3V jumper" on top of the board.
+Before upload new firmware use a jumper on BOOT0.
+After flashing new firmware it is required to remove both jumpers on 3.3 jumper and BOOT0.
 
 ##Troubleshooting