From 9b49e6ce152f1783b0aa1f7569afecf56803310e Mon Sep 17 00:00:00 2001
From: Kai Boernert <kai-boernert@visiongamestudios.de>
Date: Thu, 24 Dec 2020 19:22:15 +0100
Subject: [PATCH] fix for upstepper inductor, fix upstepper diode, fix voltage
 on pumps when upstepper is off

---
 board/PlantCtrlESP32.sch | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

diff --git a/board/PlantCtrlESP32.sch b/board/PlantCtrlESP32.sch
index b1a73ce..6c2819d 100644
--- a/board/PlantCtrlESP32.sch
+++ b/board/PlantCtrlESP32.sch
@@ -1201,14 +1201,14 @@ L Device:R R21
 U 1 1 60006701
 P 16550 4550
 F 0 "R21" H 16620 4596 50  0000 L CNN
-F 1 "18k" H 16620 4505 50  0000 L CNN
+F 1 "19k-19.5K" H 16620 4505 50  0000 L CNN
 F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 16480 4550 50  0001 C CNN
 F 3 "~" H 16550 4550 50  0001 C CNN
 F 4 "C17506" H 16550 4550 50  0001 C CNN "LCSC_PART_NUMBER"
 	1    16550 4550
 	1    0    0    -1  
 $EndComp
-Text GLabel 17100 4000 2    50   Input ~ 0
+Text GLabel 17400 4000 2    50   Input ~ 0
 PUMP_PWR
 Connection ~ 16200 4000
 $Comp
@@ -1216,10 +1216,10 @@ L Device:D D8
 U 1 1 60005761
 P 16350 4000
 F 0 "D8" H 16350 3783 50  0000 C CNN
-F 1 "40V 1A" H 16350 3874 50  0000 C CNN
+F 1 "40V >2A" H 16350 3874 50  0000 C CNN
 F 2 "Diode_SMD:D_SOD-123F" H 16350 4000 50  0001 C CNN
 F 3 "~" H 16350 4000 50  0001 C CNN
-F 4 "C8598" H 16350 4000 50  0001 C CNN "LCSC_PART_NUMBER"
+F 4 "C496544" H 16350 4000 50  0000 C CNN "LCSC_PART_NUMBER"
 	1    16350 4000
 	-1   0    0    1   
 $EndComp
@@ -1236,10 +1236,10 @@ L Device:L L1
 U 1 1 5FF33B77
 P 15400 4000
 F 0 "L1" V 15590 4000 50  0000 C CNN
-F 1 "LQH32CN100K33L" V 15499 4000 50  0000 C CNN
+F 1 "4A 5-22uH min DCR" V 15499 4000 50  0000 C CNN
 F 2 "Inductor_SMD:L_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 15400 4000 50  0001 C CNN
 F 3 "~" H 15400 4000 50  0001 C CNN
-F 4 "C1051" H 15400 4000 50  0001 C CNN "LCSC_PART_NUMBER"
+F 4 "C439398" H 15400 4000 50  0000 C CNN "LCSC_PART_NUMBER"
 	1    15400 4000
 	0    -1   -1   0   
 $EndComp
@@ -2733,4 +2733,16 @@ F 3 "~" H 1500 5800 50  0001 C CNN
 	1    1500 5800
 	1    0    0    -1  
 $EndComp
+$Comp
+L Device:D D?
+U 1 1 5FE69CB9
+P 17250 4000
+F 0 "D?" H 17250 3783 50  0000 C CNN
+F 1 "40V >2A" H 17250 3874 50  0000 C CNN
+F 2 "Diode_SMD:D_SOD-123F" H 17250 4000 50  0001 C CNN
+F 3 "~" H 17250 4000 50  0001 C CNN
+F 4 "C496544" H 17250 4000 50  0000 C CNN "LCSC_PART_NUMBER"
+	1    17250 4000
+	-1   0    0    1   
+$EndComp
 $EndSCHEMATC