diff --git a/pcb/pcb-v52/pcb-v52-backups/pcb-v52-2024-05-27_145122.zip b/pcb/pcb-v52/pcb-v52-backups/pcb-v52-2024-05-27_145122.zip
new file mode 100644
index 0000000000000000000000000000000000000000..185b50ed683f3d5648e2928ab2f42f61b500f311
Binary files /dev/null and b/pcb/pcb-v52/pcb-v52-backups/pcb-v52-2024-05-27_145122.zip differ
diff --git a/pcb/pcb-v52/pcb-v52.csv b/pcb/pcb-v52/pcb-v52.csv
index 0595b29841b61a70cf75efa35f8d7e504d9164ba..5efb05ae58597728949565a58de13780397ad90b 100644
--- a/pcb/pcb-v52/pcb-v52.csv
+++ b/pcb/pcb-v52/pcb-v52.csv
@@ -1,24 +1,29 @@
-,,neOSensor V5.2,
-,,,
-Reference(s),Value,LibPart,Footprint
-C1,100nF,Device:C_Small,Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
-C2,100µF 6.3v,Device:C_Polarized_Small_US,Capacitor_THT:CP_Radial_D5.0mm_P2.50mm
-"C4, C5",1uF,Device:C_Small,Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
-C6,100n,Device:C_Small,Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
-D1,Red,Device:LED_Small_Filled,LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder
-"H1, H2",3.2mm for MH3 screw,Mechanical:MountingHole_Pad,MountingHole:MountingHole_3.2mm_M3_Pad
-"J1, J2",Conn_01x04,Connector_Generic:Conn_01x04,Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical
-"J3, J5",Conn_01x05,Connector_Generic:Conn_01x05,Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical
-J4,Conn_01x07,Connector_Generic:Conn_01x07,Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical
-Q1,2N7002,Transistor_FET:2N7002,Package_TO_SOT_SMD:SOT-23
-R1,150,Device:R_Small,Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
-"R2, R7, R10, R11, R12, R21",15k,Device:R_Small,Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
-"R3, R5, R6",470,Device:R_Small,Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
-"R4, R8",4K7,Device:R_Small,Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
-SW1,clear,neosensor_addon:G71Y,neosensor_addon:G71Y_µsw_smd
-SW2,+,neosensor_addon:G71Y,neosensor_addon:G71Y_µsw_smd
-SW3,-,neosensor_addon:G71Y,neosensor_addon:G71Y_µsw_smd
-U1,HC-SR01,neosensor_addon:HC-SR01,neosensor_addon:PIR_HC-SR01
-U2,OLED1.3_I2C,neosensor_addon:OLED1.3_I2C,neosensor_addon:OLED1.3_I2C
-U3,ESP32_dev_30p_zigzag,neosensor_addon:ESP32_dev_30p,neosensor_addon:ESP32_dev_30p_zigzag
-U4,AMS1117-3.3,Regulator_Linear:AMS1117-3.3,Package_TO_SOT_SMD:SOT-223-3_TabPin2
+"Source:","/nfs/home/francois/neOCampus-arduino/pcb/pcb-v52/pcb-v52.kicad_sch"
+"Date:","Mon 27 May 2024 14:51:30 CEST"
+"Tool:","Eeschema 7.0.11-2.fc39"
+"Generator:","/usr/share/kicad/plugins/bom_csv_grouped_by_value.py"
+"Component Count:","33"
+
+"Collated Components:"
+
+"Item","Qty","Reference(s)","Value","LibPart","Footprint","Datasheet","DNP"
+"1","2","C1, C6","100nF","Device:C_Small","Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder","~",""
+"2","1","C2","100µF 6.3v","Device:C_Polarized_Small_US","Capacitor_THT:CP_Radial_D5.0mm_P2.50mm","~",""
+"3","2","C4, C5","1uF","Device:C_Small","Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder","~",""
+"4","1","D1","Red","Device:LED_Small_Filled","LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder","~",""
+"5","2","H1, H2","3.2mm for MH3 screw","Mechanical:MountingHole_Pad","MountingHole:MountingHole_3.2mm_M3_Pad","~",""
+"6","2","J1, J2","Conn_01x04","Connector_Generic:Conn_01x04","Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical","~",""
+"7","2","J3, J5","Conn_01x05","Connector_Generic:Conn_01x05","Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical","~",""
+"8","1","J4","Conn_01x07","Connector_Generic:Conn_01x07","Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical","~",""
+"9","1","Q1","2N7002","Transistor_FET:2N7002","Package_TO_SOT_SMD:SOT-23","https://www.onsemi.com/pub/Collateral/NDS7002A-D.PDF",""
+"10","1","R1","150","Device:R_Small","Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder","~",""
+"11","6","R2, R7, R10, R11, R12, R21","15k","Device:R_Small","Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder","~",""
+"12","3","R3, R5, R6","470","Device:R_Small","Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder","~",""
+"13","2","R4, R8","4K7","Device:R_Small","Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder","~",""
+"14","1","SW1","clear","neosensor_addon:G71Y","neosensor_addon:G71Y_µsw_smd","",""
+"15","1","SW2","+","neosensor_addon:G71Y","neosensor_addon:G71Y_µsw_smd","",""
+"16","1","SW3","-","neosensor_addon:G71Y","neosensor_addon:G71Y_µsw_smd","",""
+"17","1","U1","HC-SR01","neosensor_addon:HC-SR01","neosensor_addon:PIR_HC-SR01","",""
+"18","1","U2","OLED1.3_I2C","neosensor_addon:OLED1.3_I2C","neosensor_addon:OLED1.3_I2C","https://cdn-shop.adafruit.com/datasheets/SSD1306.pdf",""
+"19","1","U3","ESP32_dev_30p_zigzag","neosensor_addon:ESP32_dev_30p","neosensor_addon:ESP32_dev_30p_zigzag","",""
+"20","1","U4","AMS1117-3.3","Regulator_Linear:AMS1117-3.3","Package_TO_SOT_SMD:SOT-223-3_TabPin2","http://www.advanced-monolithic.com/pdf/ds1117.pdf",""
diff --git a/pcb/pcb-v52/pcb-v52.kicad_sch b/pcb/pcb-v52/pcb-v52.kicad_sch
index b4921baa0dad2261c328388beec6ea9ed559a359..1ad8a128147d9f90fd70d5a3b7be9cc645fa32b6 100644
--- a/pcb/pcb-v52/pcb-v52.kicad_sch
+++ b/pcb/pcb-v52/pcb-v52.kicad_sch
@@ -3454,7 +3454,7 @@
     (property "Reference" "C6" (at 196.85 69.215 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Value" "100n" (at 196.215 71.12 0)
+    (property "Value" "100nF" (at 196.215 71.12 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Footprint" "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" (at 202.565 69.85 0)
diff --git a/pcb/pcb-v52/pcb-v52.xml b/pcb/pcb-v52/pcb-v52.xml
index be97ed641fbe9258da0b1e2ee340f273f6ec9507..96f1d610b04f97ce7f571ea0a8b2952bc34e08f2 100644
--- a/pcb/pcb-v52/pcb-v52.xml
+++ b/pcb/pcb-v52/pcb-v52.xml
@@ -2,7 +2,7 @@
 <export version="E">
   <design>
     <source>/nfs/home/francois/neOCampus-arduino/pcb/pcb-v52/pcb-v52.kicad_sch</source>
-    <date>Fri 24 May 2024 14:08:30 CEST</date>
+    <date>Mon 27 May 2024 14:51:30 CEST</date>
     <tool>Eeschema 7.0.11-2.fc39</tool>
     <sheet number="1" name="/" tstamps="/">
       <title_block>
@@ -69,7 +69,7 @@
       <tstamps>00000000-0000-0000-0000-00006022dd92</tstamps>
     </comp>
     <comp ref="C6">
-      <value>100n</value>
+      <value>100nF</value>
       <footprint>Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder</footprint>
       <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
       <property name="Sheetname" value=""/>