diff --git a/pcb/TenaTesta_ZL1CVD.sch b/pcb/TenaTesta_ZL1CVD.sch
index fe6b935..c5bf425 100644
--- a/pcb/TenaTesta_ZL1CVD.sch
+++ b/pcb/TenaTesta_ZL1CVD.sch
@@ -781,8 +781,8 @@ F 3 "" H 7900 6150 50  0000 C CNN
 $EndComp
 Wire Wire Line
 	7900 6150 8000 6150
-Text Notes 7050 6700 0    60   ~ 0
-ZL1CVD based SWR meter without the TFT display
+Text Notes 7100 7000 0    60   ~ 0
+SWR meter - based on the ZL1CVD.\nWithout the buttons and the TFT display.\nReverseengineered by Kai Lauterbach (me@klaute.de),\nusing the schematics out of the youtube videos created by ZL1CVD.
 Text Notes 8000 5950 0    60   ~ 0
 Arduino reset
 Text Notes 4300 2050 2    60   ~ 0
@@ -834,4 +834,44 @@ Wire Wire Line
 	10650 4100 10650 4200
 Wire Wire Line
 	10650 4600 10650 4500
+$Comp
+L GND #PWR?
+U 1 1 57EA83B7
+P 9700 4250
+F 0 "#PWR?" H 9700 4000 50  0001 C CNN
+F 1 "GND" H 9700 4100 50  0000 C CNN
+F 2 "" H 9700 4250 50  0000 C CNN
+F 3 "" H 9700 4250 50  0000 C CNN
+	1    9700 4250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 57EA84E4
+P 9700 4650
+F 0 "#PWR?" H 9700 4400 50  0001 C CNN
+F 1 "GND" H 9700 4500 50  0000 C CNN
+F 2 "" H 9700 4650 50  0000 C CNN
+F 3 "" H 9700 4650 50  0000 C CNN
+	1    9700 4650
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	9300 4650 9700 4650
+Wire Wire Line
+	9300 4550 9400 4550
+Wire Wire Line
+	9400 4550 9400 4650
+Connection ~ 9400 4650
+Wire Wire Line
+	9300 4150 9400 4150
+Wire Wire Line
+	9400 4150 9400 4250
+Wire Wire Line
+	9300 4250 9700 4250
+Connection ~ 9400 4250
+Text Notes 10600 7650 0    60   ~ 0
+v0.1
+Text Notes 8150 7650 0    60   ~ 0
+09/2016
 $EndSCHEMATC