From e7d9fd6f3104baad68edac75a24ef6b19c1c2de4 Mon Sep 17 00:00:00 2001
From: davor <davor@ssd.lan>
Date: Wed, 7 Mar 2018 11:12:47 +0100
Subject: [PATCH] readme update

---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index b773cb4..8961665 100644
--- a/README.md
+++ b/README.md
@@ -194,4 +194,6 @@ Test the prototype.
     [x] power decoupling capacitors for ESP32 and OLED
     [x] Connect switching power supply jumpers
     [ ] every 1-2 seconds there are clicks at analog audio output
-    [x] 3.6V zener diodes must be on FPGA side
\ No newline at end of file
+    [x] 3.6V zener diodes must be on FPGA side
+    [ ] power output header: GND 1.1V 2.5V 3.3V 5V output
+    [ ] can esp32 second tx/rx port make serial communication with FPGA