diff --git a/analog.bak b/analog.bak
index eb8acbb..7d3eb47 100644
--- a/analog.bak
+++ b/analog.bak
@@ -241,6 +241,7 @@ F 8 "www.mouser.com" H 3300 4900 60  0001 C CNN "Mouser_URL"
 F 9 "700-MAX11125ATI+" H 3300 4900 60  0001 C CNN "Mouser"
 F 10 "700-MAX11123ATI+" H 3300 4900 50  0001 C CNN "Mouser2"
 F 11 "MAX11125ATI+-ND" H 3300 4900 50  0001 C CNN "Digikey"
+F 12 "700-MAX11123ATI+" H 3300 4900 50  0001 C CNN "LowCost"
 	1    3300 4900
 	1    0    0    -1  
 $EndComp
diff --git a/analog.sch b/analog.sch
index eb8acbb..7d3eb47 100644
--- a/analog.sch
+++ b/analog.sch
@@ -241,6 +241,7 @@ F 8 "www.mouser.com" H 3300 4900 60  0001 C CNN "Mouser_URL"
 F 9 "700-MAX11125ATI+" H 3300 4900 60  0001 C CNN "Mouser"
 F 10 "700-MAX11123ATI+" H 3300 4900 50  0001 C CNN "Mouser2"
 F 11 "MAX11125ATI+-ND" H 3300 4900 50  0001 C CNN "Digikey"
+F 12 "700-MAX11123ATI+" H 3300 4900 50  0001 C CNN "LowCost"
 	1    3300 4900
 	1    0    0    -1  
 $EndComp
diff --git a/flash.bak b/flash.bak
index 874c572..1f5190d 100644
--- a/flash.bak
+++ b/flash.bak
@@ -36,6 +36,7 @@ F 14 "870-IS25LP032DJNLA3T" H 3650 4350 50  0001 C CNN "Mouser3"
 F 15 "W25Q128JVSIQCT-ND " H 3650 4350 50  0001 C CNN "Digikey"
 F 16 "IS25LP128F-JBLE-ND" H 3650 4350 50  0001 C CNN "Digikey2"
 F 17 "706-1607-1-ND" H 3650 4350 50  0001 C CNN "Digikey3"
+F 18 "870-IS25LP032DJBLETR" H 3650 4350 50  0001 C CNN "LowCost"
 	1    3650 4350
 	1    0    0    -1  
 $EndComp
diff --git a/flash.sch b/flash.sch
index 874c572..1f5190d 100644
--- a/flash.sch
+++ b/flash.sch
@@ -36,6 +36,7 @@ F 14 "870-IS25LP032DJNLA3T" H 3650 4350 50  0001 C CNN "Mouser3"
 F 15 "W25Q128JVSIQCT-ND " H 3650 4350 50  0001 C CNN "Digikey"
 F 16 "IS25LP128F-JBLE-ND" H 3650 4350 50  0001 C CNN "Digikey2"
 F 17 "706-1607-1-ND" H 3650 4350 50  0001 C CNN "Digikey3"
+F 18 "870-IS25LP032DJBLETR" H 3650 4350 50  0001 C CNN "LowCost"
 	1    3650 4350
 	1    0    0    -1  
 $EndComp
diff --git a/gpdi.bak b/gpdi.bak
index d006440..cb9638d 100644
--- a/gpdi.bak
+++ b/gpdi.bak
@@ -150,6 +150,7 @@ F 4 "www.yageo.com" V 6100 4700 50  0001 C CNN "MNF1_URL"
 F 5 "AC0603FR-10100KL" V 6100 4700 50  0001 C CNN "MPN"
 F 6 "71-CRCW0603100KFKEAC" V 6100 4700 50  0001 C CNN "Mouser"
 F 7 "P100KHCT-ND" V 6100 4700 50  0001 C CNN "Digikey"
+F 8 "Leave empty" V 6100 4700 50  0001 C CNN "LowCost"
 	1    6100 4700
 	1    0    0    -1  
 $EndComp
@@ -161,6 +162,7 @@ F 0 "R25" V 6380 4700 50  0000 C CNN
 F 1 "4.7k" V 6300 4700 50  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" V 6230 4700 50  0001 C CNN
 F 3 "" H 6300 4700 50  0000 C CNN
+F 4 "Leave empty" V 6300 4700 50  0001 C CNN "LowCost"
 	1    6300 4700
 	1    0    0    -1  
 $EndComp
@@ -172,6 +174,7 @@ F 0 "R26" V 6580 4700 50  0000 C CNN
 F 1 "4.7k" V 6500 4700 50  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" V 6430 4700 50  0001 C CNN
 F 3 "" H 6500 4700 50  0000 C CNN
+F 4 "Leave empty" V 6500 4700 50  0001 C CNN "LowCost"
 	1    6500 4700
 	1    0    0    -1  
 $EndComp
@@ -593,6 +596,7 @@ F 5 "PCA9306D" H 5550 5550 50  0001 C CNN "MPN"
 F 6 "www.mouser.com" H 5550 5550 50  0001 C CNN "Mouser_URL"
 F 7 "771-PCA9306D-T" H 5550 5550 50  0001 C CNN "Mouser"
 F 8 "568-4215-1-ND" H 5550 5550 50  0001 C CNN "Digikey"
+F 9 "Leave empty" H 5550 5550 50  0001 C CNN "LowCost"
 	1    5550 5550
 	1    0    0    -1  
 $EndComp
diff --git a/gpdi.sch b/gpdi.sch
index d006440..cb9638d 100644
--- a/gpdi.sch
+++ b/gpdi.sch
@@ -150,6 +150,7 @@ F 4 "www.yageo.com" V 6100 4700 50  0001 C CNN "MNF1_URL"
 F 5 "AC0603FR-10100KL" V 6100 4700 50  0001 C CNN "MPN"
 F 6 "71-CRCW0603100KFKEAC" V 6100 4700 50  0001 C CNN "Mouser"
 F 7 "P100KHCT-ND" V 6100 4700 50  0001 C CNN "Digikey"
+F 8 "Leave empty" V 6100 4700 50  0001 C CNN "LowCost"
 	1    6100 4700
 	1    0    0    -1  
 $EndComp
@@ -161,6 +162,7 @@ F 0 "R25" V 6380 4700 50  0000 C CNN
 F 1 "4.7k" V 6300 4700 50  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" V 6230 4700 50  0001 C CNN
 F 3 "" H 6300 4700 50  0000 C CNN
+F 4 "Leave empty" V 6300 4700 50  0001 C CNN "LowCost"
 	1    6300 4700
 	1    0    0    -1  
 $EndComp
@@ -172,6 +174,7 @@ F 0 "R26" V 6580 4700 50  0000 C CNN
 F 1 "4.7k" V 6500 4700 50  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" V 6430 4700 50  0001 C CNN
 F 3 "" H 6500 4700 50  0000 C CNN
+F 4 "Leave empty" V 6500 4700 50  0001 C CNN "LowCost"
 	1    6500 4700
 	1    0    0    -1  
 $EndComp
@@ -593,6 +596,7 @@ F 5 "PCA9306D" H 5550 5550 50  0001 C CNN "MPN"
 F 6 "www.mouser.com" H 5550 5550 50  0001 C CNN "Mouser_URL"
 F 7 "771-PCA9306D-T" H 5550 5550 50  0001 C CNN "Mouser"
 F 8 "568-4215-1-ND" H 5550 5550 50  0001 C CNN "Digikey"
+F 9 "Leave empty" H 5550 5550 50  0001 C CNN "LowCost"
 	1    5550 5550
 	1    0    0    -1  
 $EndComp
diff --git a/power.bak b/power.bak
index 5719bd7..0a10cd5 100644
--- a/power.bak
+++ b/power.bak
@@ -725,6 +725,7 @@ F 4 "www.yageo.com" V 3400 5850 50  0001 C CNN "MNF1_URL"
 F 5 "RC0603FR-132M2L" V 3400 5850 50  0001 C CNN "MPN"
 F 6 "603-AC0603FR-072M2L" V 3400 5850 50  0001 C CNN "Mouser"
 F 7 "P2.20MHCT-ND" V 3400 5850 50  0001 C CNN "Digikey"
+F 8 "Leave empty" V 3400 5850 50  0001 C CNN "LowCost"
 	1    3400 5850
 	1    0    0    -1  
 $EndComp
@@ -768,10 +769,10 @@ F 7 "www.diodes.com" H 3100 5600 50  0001 C CNN "MNF2_URL"
 F 8 "Diodes inc." H 3100 5600 50  0001 C CNN "MFG2"
 F 9 "BAT54WSQ-7-F " H 3100 5600 50  0001 C CNN "MPN2"
 F 10 "www.mouser.com" H 3100 5600 50  0001 C CNN "Mouser_URL"
-F 11 "863-NSR0530HT1G " H 3100 5600 50  0001 C CNN "Mouser2"
-F 12 "621-BAT54WSQ-7-F " H 3100 5600 50  0001 C CNN "Mouser3"
-F 13 "NSR0530HT1GOSCT-ND" H 3100 5600 50  0001 C CNN "Digikey"
-F 14 "755-RSX051VYM30FHTR" H 3100 5600 50  0001 C CNN "Mouser"
+F 11 "755-RSX051VYM30FHTR" H 3100 5600 50  0001 C CNN "Mouser"
+F 12 "863-NSR0530HT1G " H 3100 5600 50  0001 C CNN "Mouser2"
+F 13 "621-BAT54WSQ-7-F " H 3100 5600 50  0001 C CNN "Mouser3"
+F 14 "NSR0530HT1GOSCT-ND" H 3100 5600 50  0001 C CNN "Digikey"
 	1    3100 5600
 	-1   0    0    1   
 $EndComp
@@ -1960,6 +1961,7 @@ F 10 "www.mouser.com" H 5700 6400 60  0001 C CNN "Mouser_URL"
 F 11 "842-LFE5U85F6BG381C" H 5700 6400 60  0001 C CNN "Mouser"
 F 12 "842-LFE5U12F6BG381C" H 5700 6400 50  0001 C CNN "Mouser2"
 F 13 "220-2071-ND" H 5700 6400 50  0001 C CNN "Digikey"
+F 14 "842-LFE5U12F6BG381C" H 5700 6400 50  0001 C CNN "LowCost"
 	8    5700 6400
 	1    0    0    -1  
 $EndComp
@@ -2324,6 +2326,8 @@ F 14 "81-DFE322512F-2R2MP2" V 8900 3100 50  0001 C CNN "Mouser"
 F 15 "81-DFE252012P-2R2MP2" V 8900 3100 50  0001 C CNN "Mouser2"
 F 16 "652-SRP2512A-2R2M" H 8900 3100 60  0001 C CNN "Mouser3"
 F 17 "490-10649-1-ND" V 8900 3100 50  0001 C CNN "Digikey"
+F 18 "https://datasheet.octopart.com/LQH32PB2R2NN0L-Murata-datasheet-20916646.pdf" V 8900 3100 50  0001 C CNN "DatasheetLC"
+F 19 "81-LQH32PB2R2NN0L" V 8900 3100 50  0001 C CNN "LowCost"
 	1    8900 3100
 	0    -1   -1   0   
 $EndComp
@@ -3092,6 +3096,8 @@ F 10 "www.mouser.com" H 8050 3400 50  0001 C CNN "Mouser_URL"
 F 11 "595-TLV62569DBVR" H 8050 3400 50  0001 C CNN "Mouser"
 F 12 "453-DIO6015BCST5" H 8050 3400 50  0001 C CNN "Mouser2"
 F 13 "296-47360-1-ND" H 8050 3400 50  0001 C CNN "Digikey"
+F 14 "https://hr.mouser.com/datasheet/2/802/20141215151207_968-948053.pdf" H 8050 3400 50  0001 C CNN "DatasheetLC"
+F 15 "453-DIO6015BCST5" H 8050 3400 50  0001 C CNN "LowCost"
 	1    8050 3400
 	1    0    0    -1  
 $EndComp
@@ -3213,6 +3219,7 @@ F 0 "D27" H 3100 3600 50  0000 C CNN
 F 1 "1N4148" H 2900 3450 50  0000 C CNN
 F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 2900 3550 50  0001 C CNN
 F 3 "" H 2900 3550 50  0000 C CNN
+F 4 "Leave empty" H 2900 3550 50  0001 C CNN "LowCost"
 	1    2900 3550
 	0    -1   -1   0   
 $EndComp
@@ -3226,6 +3233,7 @@ F 0 "R66" V 3230 3300 50  0000 C CNN
 F 1 "1.2k" V 3150 3300 50  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" V 3080 3300 50  0001 C CNN
 F 3 "" H 3150 3300 50  0000 C CNN
+F 4 "Leave empty" V 3150 3300 50  0001 C CNN "LowCost"
 	1    3150 3300
 	0    1    1    0   
 $EndComp
diff --git a/power.sch b/power.sch
index 5719bd7..dd174bb 100644
--- a/power.sch
+++ b/power.sch
@@ -725,6 +725,7 @@ F 4 "www.yageo.com" V 3400 5850 50  0001 C CNN "MNF1_URL"
 F 5 "RC0603FR-132M2L" V 3400 5850 50  0001 C CNN "MPN"
 F 6 "603-AC0603FR-072M2L" V 3400 5850 50  0001 C CNN "Mouser"
 F 7 "P2.20MHCT-ND" V 3400 5850 50  0001 C CNN "Digikey"
+F 8 "Leave empty" V 3400 5850 50  0001 C CNN "LowCost"
 	1    3400 5850
 	1    0    0    -1  
 $EndComp
@@ -768,10 +769,10 @@ F 7 "www.diodes.com" H 3100 5600 50  0001 C CNN "MNF2_URL"
 F 8 "Diodes inc." H 3100 5600 50  0001 C CNN "MFG2"
 F 9 "BAT54WSQ-7-F " H 3100 5600 50  0001 C CNN "MPN2"
 F 10 "www.mouser.com" H 3100 5600 50  0001 C CNN "Mouser_URL"
-F 11 "863-NSR0530HT1G " H 3100 5600 50  0001 C CNN "Mouser2"
-F 12 "621-BAT54WSQ-7-F " H 3100 5600 50  0001 C CNN "Mouser3"
-F 13 "NSR0530HT1GOSCT-ND" H 3100 5600 50  0001 C CNN "Digikey"
-F 14 "755-RSX051VYM30FHTR" H 3100 5600 50  0001 C CNN "Mouser"
+F 11 "755-RSX051VYM30FHTR" H 3100 5600 50  0001 C CNN "Mouser"
+F 12 "863-NSR0530HT1G " H 3100 5600 50  0001 C CNN "Mouser2"
+F 13 "621-BAT54WSQ-7-F " H 3100 5600 50  0001 C CNN "Mouser3"
+F 14 "NSR0530HT1GOSCT-ND" H 3100 5600 50  0001 C CNN "Digikey"
 	1    3100 5600
 	-1   0    0    1   
 $EndComp
@@ -1960,6 +1961,7 @@ F 10 "www.mouser.com" H 5700 6400 60  0001 C CNN "Mouser_URL"
 F 11 "842-LFE5U85F6BG381C" H 5700 6400 60  0001 C CNN "Mouser"
 F 12 "842-LFE5U12F6BG381C" H 5700 6400 50  0001 C CNN "Mouser2"
 F 13 "220-2071-ND" H 5700 6400 50  0001 C CNN "Digikey"
+F 14 "842-LFE5U12F6BG381C" H 5700 6400 50  0001 C CNN "LowCost"
 	8    5700 6400
 	1    0    0    -1  
 $EndComp
@@ -2324,6 +2326,8 @@ F 14 "81-DFE322512F-2R2MP2" V 8900 3100 50  0001 C CNN "Mouser"
 F 15 "81-DFE252012P-2R2MP2" V 8900 3100 50  0001 C CNN "Mouser2"
 F 16 "652-SRP2512A-2R2M" H 8900 3100 60  0001 C CNN "Mouser3"
 F 17 "490-10649-1-ND" V 8900 3100 50  0001 C CNN "Digikey"
+F 18 "https://datasheet.octopart.com/LQH32PB2R2NN0L-Murata-datasheet-20916646.pdf" V 8900 3100 50  0001 C CNN "DatasheetLC"
+F 19 "81-LQH32PB2R2NN0L" V 8900 3100 50  0001 C CNN "LowCost"
 	1    8900 3100
 	0    -1   -1   0   
 $EndComp
@@ -3092,6 +3096,8 @@ F 10 "www.mouser.com" H 8050 3400 50  0001 C CNN "Mouser_URL"
 F 11 "595-TLV62569DBVR" H 8050 3400 50  0001 C CNN "Mouser"
 F 12 "453-DIO6015BCST5" H 8050 3400 50  0001 C CNN "Mouser2"
 F 13 "296-47360-1-ND" H 8050 3400 50  0001 C CNN "Digikey"
+F 14 "http://www.dioo.com/attachments/files/20161031180022_361.pdf" H 8050 3400 50  0001 C CNN "DatasheetLC"
+F 15 "453-DIO6015BCST5" H 8050 3400 50  0001 C CNN "LowCost"
 	1    8050 3400
 	1    0    0    -1  
 $EndComp
@@ -3213,6 +3219,7 @@ F 0 "D27" H 3100 3600 50  0000 C CNN
 F 1 "1N4148" H 2900 3450 50  0000 C CNN
 F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 2900 3550 50  0001 C CNN
 F 3 "" H 2900 3550 50  0000 C CNN
+F 4 "Leave empty" H 2900 3550 50  0001 C CNN "LowCost"
 	1    2900 3550
 	0    -1   -1   0   
 $EndComp
@@ -3226,6 +3233,7 @@ F 0 "R66" V 3230 3300 50  0000 C CNN
 F 1 "1.2k" V 3150 3300 50  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" V 3080 3300 50  0001 C CNN
 F 3 "" H 3150 3300 50  0000 C CNN
+F 4 "Leave empty" V 3150 3300 50  0001 C CNN "LowCost"
 	1    3150 3300
 	0    1    1    0   
 $EndComp
diff --git a/ulx3s.bak b/ulx3s.bak
index 55ced6d..68c2e19 100644
--- a/ulx3s.bak
+++ b/ulx3s.bak
@@ -7,7 +7,7 @@ encoding utf-8
 Sheet 1 11
 Title "ULX3S"
 Date ""
-Rev "1.9.1"
+Rev "1.9.2"
 Comp "EMARD"
 Comment1 "Root sheet"
 Comment2 ""
diff --git a/wifi.bak b/wifi.bak
index 716077d..dc0669f 100644
--- a/wifi.bak
+++ b/wifi.bak
@@ -53,6 +53,7 @@ F 5 "ESP-WROOM-32" H 6650 3450 60  0001 C CNN "MPN"
 F 6 "www.mouser.com" H 6650 3450 60  0001 C CNN "Mouser_URL"
 F 7 "356-ESP-WROOM-32 " H 6650 3450 50  0001 C CNN "Mouser"
 F 8 "1904-1010-1-ND" H 6650 3450 50  0001 C CNN "Digikey"
+F 9 "Leave empty" H 6650 3450 50  0001 C CNN "LowCost"
 	1    6650 3450
 	1    0    0    -1  
 $EndComp
diff --git a/wifi.sch b/wifi.sch
index 716077d..dc0669f 100644
--- a/wifi.sch
+++ b/wifi.sch
@@ -53,6 +53,7 @@ F 5 "ESP-WROOM-32" H 6650 3450 60  0001 C CNN "MPN"
 F 6 "www.mouser.com" H 6650 3450 60  0001 C CNN "Mouser_URL"
 F 7 "356-ESP-WROOM-32 " H 6650 3450 50  0001 C CNN "Mouser"
 F 8 "1904-1010-1-ND" H 6650 3450 50  0001 C CNN "Digikey"
+F 9 "Leave empty" H 6650 3450 50  0001 C CNN "LowCost"
 	1    6650 3450
 	1    0    0    -1  
 $EndComp