restructured level shifter
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+63
-18
@@ -230,10 +230,6 @@ F 3 "~" H 7050 3800 50 0001 C CNN
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$EndComp
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Wire Wire Line
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6250 2900 6250 1750
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Wire Wire Line
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5550 3000 6350 3000
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Wire Wire Line
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6350 3000 6350 2400
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Wire Wire Line
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6350 2400 6800 2400
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Wire Wire Line
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@@ -251,8 +247,6 @@ F 3 "~" H 7050 3100 50 0001 C CNN
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$EndComp
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Wire Wire Line
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6350 3800 6800 3800
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Wire Wire Line
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5550 3100 6800 3100
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$Comp
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L power:GND #PWR019
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U 1 1 60E2F432
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@@ -857,9 +851,6 @@ Wire Wire Line
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5600 1750 5600 1900
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Wire Wire Line
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5600 2500 5600 2200
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Connection ~ 5600 2500
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Wire Wire Line
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5600 2500 5750 2500
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$Comp
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L Timer_RTC:DS3231M U4
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U 1 1 60E5E3D0
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@@ -954,13 +945,8 @@ Wire Wire Line
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Wire Wire Line
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3150 5950 2750 5950
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Connection ~ 2750 5950
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Connection ~ 6200 3200
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Wire Wire Line
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6200 3200 6350 3200
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Wire Wire Line
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5550 3200 6200 3200
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Wire Wire Line
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5550 3300 5750 3300
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$Comp
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L Connector:Conn_01x14_Female J1
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U 1 1 60EAC831
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@@ -1035,10 +1021,6 @@ Wire Wire Line
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9500 2700 10000 2700
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Wire Wire Line
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10000 2800 9500 2800
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Text Label 5750 2500 0 50 ~ 0
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D3.3
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Text Label 5750 3300 0 50 ~ 0
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C3.3
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Text Label 8200 4950 2 50 ~ 0
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D3.3
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Text Label 8200 5400 2 50 ~ 0
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@@ -1117,4 +1099,67 @@ Wire Wire Line
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Wire Wire Line
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9850 3400 10000 3400
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Connection ~ 9850 2100
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$Comp
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L Jumper:SolderJumper_3_Open JP2
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U 1 1 60E8A0F5
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P 4850 4250
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F 0 "JP2" V 4896 4317 50 0000 L CNN
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F 1 "SolderJumper_3_Open" V 4805 4317 50 0000 L CNN
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F 2 "Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm" H 4850 4250 50 0001 C CNN
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F 3 "~" H 4850 4250 50 0001 C CNN
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1 4850 4250
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0 1 1 0
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$EndComp
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$Comp
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L Jumper:SolderJumper_3_Open JP3
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U 1 1 60E9407D
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P 4850 4750
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F 0 "JP3" V 4896 4817 50 0000 L CNN
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F 1 "SolderJumper_3_Open" V 4805 4817 50 0000 L CNN
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F 2 "Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm" H 4850 4750 50 0001 C CNN
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F 3 "~" H 4850 4750 50 0001 C CNN
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1 4850 4750
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0 1 1 0
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$EndComp
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Wire Wire Line
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4850 4050 5250 4050
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Wire Wire Line
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4700 4250 4450 4250
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Wire Wire Line
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4850 4450 5250 4450
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Connection ~ 6200 3200
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Wire Wire Line
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5550 3200 6200 3200
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Text Label 6350 2400 0 50 ~ 0
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MOS1_G
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Wire Wire Line
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6800 3100 6350 3100
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Text Label 6350 3100 0 50 ~ 0
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MOS4_G
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Wire Wire Line
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5550 3000 5750 3000
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Wire Wire Line
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5550 3100 5750 3100
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Text Label 5750 3000 0 50 ~ 0
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GPIO13
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Text Label 5750 3100 0 50 ~ 0
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GPIO14
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Text Label 4450 4250 0 50 ~ 0
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GPIO13
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Wire Wire Line
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4700 4750 4450 4750
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Wire Wire Line
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4850 4550 5250 4550
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Wire Wire Line
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4850 4950 5250 4950
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Text Label 4450 4750 0 50 ~ 0
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GPIO14
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Text Label 5250 4050 0 50 ~ 0
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MOS1_G
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Text Label 5250 4550 0 50 ~ 0
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MOS4_G
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Text Label 5250 4450 0 50 ~ 0
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D3.3
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Text Label 5250 4950 0 50 ~ 0
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C3.3
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$EndSCHEMATC
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