diff --git a/board/PlantCtrlESP32.sch b/board/PlantCtrlESP32.sch
index eee9f14..24a22b7 100644
--- a/board/PlantCtrlESP32.sch
+++ b/board/PlantCtrlESP32.sch
@@ -2683,8 +2683,6 @@ F 4 "C49678" H 2950 5450 50  0001 C CNN "LCSC_PART_NUMBER"
 $EndComp
 Text GLabel 2550 5300 0    50   Input ~ 0
 GND
-NoConn ~ 4100 5500
-NoConn ~ 4100 5600
 Wire Wire Line
 	4700 5100 4700 4950
 Wire Wire Line
@@ -3097,4 +3095,76 @@ Wire Wire Line
 	5300 7300 5400 7300
 Wire Wire Line
 	5300 7400 5400 7400
+$Comp
+L Device:R R62
+U 1 1 5FF6B113
+P 3250 5900
+F 0 "R62" V 3043 5900 50  0000 C CNN
+F 1 "10k" V 3134 5900 50  0000 C CNN
+F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 3180 5900 50  0001 C CNN
+F 3 "~" H 3250 5900 50  0001 C CNN
+F 4 "C17414" H 3250 5900 50  0001 C CNN "LCSC_PART_NUMBER"
+	1    3250 5900
+	-1   0    0    1   
+$EndComp
+$Comp
+L Device:R R63
+U 1 1 5FF6B446
+P 3250 6200
+F 0 "R63" V 3043 6200 50  0000 C CNN
+F 1 "10k" V 3134 6200 50  0000 C CNN
+F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 3180 6200 50  0001 C CNN
+F 3 "~" H 3250 6200 50  0001 C CNN
+F 4 "C17414" H 3250 6200 50  0001 C CNN "LCSC_PART_NUMBER"
+	1    3250 6200
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	4050 6050 3250 6050
+Wire Wire Line
+	4100 5500 4050 5500
+Wire Wire Line
+	4050 5500 4050 6050
+Connection ~ 3250 6050
+Text GLabel 3250 5750 1    50   Input ~ 0
+3_3V
+Text GLabel 3250 6350 3    50   Input ~ 0
+GND
+$Comp
+L Device:R R4
+U 1 1 5FFCD492
+P 2750 6900
+F 0 "R4" H 2820 6946 50  0000 L CNN
+F 1 "33k" H 2820 6855 50  0000 L CNN
+F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 2680 6900 50  0001 C CNN
+F 3 "~" H 2750 6900 50  0001 C CNN
+F 4 "C17633" H 2750 6900 50  0001 C CNN "LCSC_PART_NUMBER"
+	1    2750 6900
+	-1   0    0    1   
+$EndComp
+$Comp
+L Device:R R3
+U 1 1 5FFCE5D1
+P 2750 6600
+F 0 "R3" V 2543 6600 50  0000 C CNN
+F 1 "10k" V 2634 6600 50  0000 C CNN
+F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 2680 6600 50  0001 C CNN
+F 3 "~" H 2750 6600 50  0001 C CNN
+F 4 "C17414" H 2750 6600 50  0001 C CNN "LCSC_PART_NUMBER"
+	1    2750 6600
+	-1   0    0    1   
+$EndComp
+Text GLabel 2750 6450 1    50   Input ~ 0
+3_3V
+Text GLabel 2750 7050 3    50   Input ~ 0
+GND
+Wire Wire Line
+	4100 5600 4100 6200
+Wire Wire Line
+	4100 6200 3550 6200
+Wire Wire Line
+	3550 6200 3550 6750
+Wire Wire Line
+	3550 6750 2750 6750
+Connection ~ 2750 6750
 $EndSCHEMATC