Replace DIP ATMega with a TQFP

1 files changed, 446 insertions, 354 deletions

diff --git a/kicad/control.sch b/kicad/control.sch
index c55c12f..9e6a8b1 100644
--- a/kicad/control.sch
+++ b/kicad/control.sch
@@ -5,7 +5,7 @@ $Descr A4 11693 8268
 encoding utf-8
 Sheet 2 6
 Title "Picardy Anglian Mashup"
-Date ""
+Date "2020-02-24"
 Rev ""
 Comp "HB9EGM"
 Comment1 ""
@@ -14,12 +14,12 @@ Comment3 ""
 Comment4 ""
 $EndDescr
 $Comp
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+L MCU_Microchip_ATmega:ATmega328P-AU U?
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 P 5250 3450
-F 0 "U?" H 4606 3496 50  0000 R CNN
-F 1 "ATmega328P-PU" H 4606 3405 50  0000 R CNN
-F 2 "Package_DIP:DIP-28_W7.62mm" H 5250 3450 50  0001 C CIN
+F 0 "U?" H 4600 2650 50  0000 C CNN
+F 1 "ATmega328P-AU" H 4350 2550 50  0000 C CNN
+F 2 "Package_QFP:TQFP-32_7x7mm_P0.8mm" H 5250 3450 50  0001 C CIN
 F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/ATmega328_P%20AVR%20MCU%20with%20picoPower%20Technology%20Data%20Sheet%2040001984A.pdf" H 5250 3450 50  0001 C CNN
 F 4 "0" H 5250 3450 50  0001 C CNN "Need_order"
 	1    5250 3450
@@ -176,22 +176,7 @@ $EndComp
 Connection ~ 8100 3200
 Wire Wire Line
 	8100 3200 8250 3200
-$Comp
-L Device:Rotary_Encoder_Switch SW?
-U 1 1 5E4CA7A2
-P 2700 1550
-F 0 "SW?" H 2700 1917 50  0000 C CNN
-F 1 "PEC12R-4022F-S0024" H 2700 1826 50  0000 C CNN
-F 2 "Rotary_Encoder:RotaryEncoder_Alps_EC11E_Vertical_H20mm" H 2550 1710 50  0001 C CNN
-F 3 "~" H 2700 1810 50  0001 C CNN
-F 4 "PEC12R-4022F-S0024" H 2700 1550 50  0001 C CNN "MPN"
-F 5 "1" H 2700 1550 50  0001 C CNN "Need_order"
-	1    2700 1550
-	1    0    0    -1  
-$EndComp
-Text Notes 8150 4250 0    79   ~ 0
-TODO\nAudio filter
-Text HLabel 8850 4250 2    50   Output ~ 0
+Text HLabel 9500 4250 2    50   Output ~ 0
 CW_TONE
 $Comp
 L Diode:1N4148W D?
@@ -206,46 +191,14 @@ F 5 "1" H 9350 1600 50  0001 C CNN "Need_order"
 	1    9350 1600
 	0    1    1    0   
 $EndComp
-Text Notes 6200 2150 0    50   ~ 0
-Sequence:\nSEQ0: Baseband + Anglian\nSEQ1: External PA\nSEQ2: External Relay + Transverter
-Text Notes 500  750  0    50   ~ 0
-LCD, use a 5V character display,\nand Adafruit 292 backpack with\n3V3 I2C
-$Comp
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-P 900 1400
-F 0 "J?" H 980 1300 50  0000 L CNN
-F 1 "LCD" H 980 1391 50  0000 L CNN
-F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 900 1400 50  0001 C CNN
-F 3 "~" H 900 1400 50  0001 C CNN
-F 4 "Adafruit 292" H 900 1400 50  0001 C CNN "MPN"
-F 5 "1" H 900 1400 50  0001 C CNN "Need_order"
-	1    900  1400
-	-1   0    0    1   
-$EndComp
-Text GLabel 1100 1300 2    50   Input ~ 0
+Text Notes 650  2600 0    50   ~ 0
+LCD: use a 5V character display,\nand Adafruit 292 backpack with\n3V3 I2C\nButtons: floating when open, connect to GND when pressed\nCoder: connect as in datasheet PEC12R
+Text GLabel 1100 3500 2    50   Input ~ 0
 SDA
-Text GLabel 1100 1400 2    50   Input ~ 0
+Text GLabel 1100 3600 2    50   Input ~ 0
 SCL
-Text HLabel 900  1050 0    50   Input ~ 0
+Text HLabel 1100 3400 2    50   Input ~ 0
 LCD_5V
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-	900  1050 1150 1050
-Wire Wire Line
-	1150 1050 1150 1200
-Wire Wire Line
-	1150 1200 1100 1200
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-F 1 "GND" H 1105 1327 50  0000 C CNN
-F 2 "" H 1100 1500 50  0001 C CNN
-F 3 "" H 1100 1500 50  0001 C CNN
-	1    1100 1500
-	1    0    0    -1  
-$EndComp
 $Comp
 L Connector:AudioJack3 J?
 U 1 1 5EF19C71
@@ -257,239 +210,134 @@ F 3 "~" H 1300 6900 50  0001 C CNN
 	1    1300 6900
 	1    0    0    -1  
 $EndComp
-Text Label 1750 6900 0    50   ~ 0
-CW_DASH
-Text Label 1750 7000 0    50   ~ 0
-CW_DOT
+Text Label 2100 6950 0    50   ~ 0
+CW_INPUT
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-F 0 "R?" H 1620 7204 50  0000 L CNN
-F 1 "4k7" H 1620 7295 50  0000 L CNN
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-F 3 "~" H 1550 7250 50  0001 C CNN
-F 4 "0" H 1550 7250 50  0001 C CNN "Need_order"
-	1    1550 7250
-	-1   0    0    1   
+P 1900 6900
+F 0 "R?" V 2107 6900 50  0000 C CNN
+F 1 "10k" V 2016 6900 50  0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1830 6900 50  0001 C CNN
+F 3 "~" H 1900 6900 50  0001 C CNN
+F 4 "0" H 1900 6900 50  0001 C CNN "Need_order"
+	1    1900 6900
+	0    -1   -1   0   
 $EndComp
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-F 0 "R?" H 1630 7204 50  0000 R CNN
-F 1 "4k7" H 1630 7295 50  0000 R CNN
-F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1630 7250 50  0001 C CNN
-F 3 "~" H 1700 7250 50  0001 C CNN
-F 4 "0" H 1700 7250 50  0001 C CNN "Need_order"
-	1    1700 7250
-	-1   0    0    1   
+P 1900 7000
+F 0 "R?" V 1785 7000 50  0000 C CNN
+F 1 "2k2" V 1694 7000 50  0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1830 7000 50  0001 C CNN
+F 3 "~" H 1900 7000 50  0001 C CNN
+F 4 "0" H 1900 7000 50  0001 C CNN "Need_order"
+	1    1900 7000
+	0    -1   -1   0   
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-	1500 6900 1550 6900
-Wire Wire Line
-	1500 7000 1700 7000
-Wire Wire Line
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-Wire Wire Line
-	1700 7000 1750 7000
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-Connection ~ 1550 6900
-Wire Wire Line
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-F 2 "" H 1550 7400 50  0001 C CNN
-F 3 "" H 1550 7400 50  0001 C CNN
-	1    1550 7400
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	1550 7400 1700 7400
-Connection ~ 1550 7400
-$Comp
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-P 1550 6750
-F 0 "#PWR?" H 1550 6600 50  0001 C CNN
-F 1 "+3.3V" H 1565 6923 50  0000 C CNN
-F 2 "" H 1550 6750 50  0001 C CNN
-F 3 "" H 1550 6750 50  0001 C CNN
-	1    1550 6750
-	1    0    0    -1  
+P 1500 6800
+F 0 "#PWR?" H 1500 6550 50  0001 C CNN
+F 1 "GND" V 1505 6672 50  0000 R CNN
+F 2 "" H 1500 6800 50  0001 C CNN
+F 3 "" H 1500 6800 50  0001 C CNN
+	1    1500 6800
+	0    -1   -1   0   
 $EndComp
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-Wire Wire Line
-	1550 6800 1550 6750
-Text Label 6000 3350 0    50   ~ 0
-CW_DASH
-Text Label 6000 3450 0    50   ~ 0
-CW_DOT
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-P 3200 1650
-F 0 "R?" V 3085 1650 50  0000 C CNN
-F 1 "4k7" V 2994 1650 50  0000 C CNN
-F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 3130 1650 50  0001 C CNN
-F 3 "~" H 3200 1650 50  0001 C CNN
-F 4 "0" H 3200 1650 50  0001 C CNN "Need_order"
-	1    3200 1650
+P 1300 3900
+F 0 "R?" V 1185 3900 50  0000 C CNN
+F 1 "4k7" V 1094 3900 50  0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1230 3900 50  0001 C CNN
+F 3 "~" H 1300 3900 50  0001 C CNN
+F 4 "0" H 1300 3900 50  0001 C CNN "Need_order"
+	1    1300 3900
 	0    -1   -1   0   
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-	3000 1650 3050 1650
-$Comp
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-U 1 1 5EF26965
-P 3000 1450
-F 0 "#PWR?" H 3000 1300 50  0001 C CNN
-F 1 "+3.3V" V 3015 1578 50  0000 L CNN
-F 2 "" H 3000 1450 50  0001 C CNN
-F 3 "" H 3000 1450 50  0001 C CNN
-	1    3000 1450
-	0    1    1    0   
-$EndComp
-Text Label 3350 1650 0    50   ~ 0
+	1100 3900 1150 3900
+Text Label 1450 3900 0    50   ~ 0
 ENC_BTN
 $Comp
-L power:GND #PWR?
-U 1 1 5EF27A04
-P 2350 1550
-F 0 "#PWR?" H 2350 1300 50  0001 C CNN
-F 1 "GND" V 2355 1422 50  0000 R CNN
-F 2 "" H 2350 1550 50  0001 C CNN
-F 3 "" H 2350 1550 50  0001 C CNN
-	1    2350 1550
-	0    1    1    0   
-$EndComp
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-P 1850 1650
-F 0 "R?" V 1735 1650 50  0000 C CNN
-F 1 "4k7" V 1644 1650 50  0000 C CNN
-F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1780 1650 50  0001 C CNN
-F 3 "~" H 1850 1650 50  0001 C CNN
-F 4 "0" H 1850 1650 50  0001 C CNN "Need_order"
-	1    1850 1650
-	0    -1   -1   0   
+P 1800 3350
+F 0 "R?" H 1730 3304 50  0000 R CNN
+F 1 "4k7" H 1730 3395 50  0000 R CNN
+F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1730 3350 50  0001 C CNN
+F 3 "~" H 1800 3350 50  0001 C CNN
+F 4 "0" H 1800 3350 50  0001 C CNN "Need_order"
+	1    1800 3350
+	-1   0    0    1   
 $EndComp
 $Comp
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-P 1850 1450
-F 0 "R?" V 2057 1450 50  0000 C CNN
-F 1 "4k7" V 1966 1450 50  0000 C CNN
-F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1780 1450 50  0001 C CNN
-F 3 "~" H 1850 1450 50  0001 C CNN
-F 4 "0" H 1850 1450 50  0001 C CNN "Need_order"
-	1    1850 1450
-	0    -1   -1   0   
+P 1700 3350
+F 0 "R?" H 1770 3304 50  0000 L CNN
+F 1 "4k7" H 1770 3395 50  0000 L CNN
+F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1630 3350 50  0001 C CNN
+F 3 "~" H 1700 3350 50  0001 C CNN
+F 4 "0" H 1700 3350 50  0001 C CNN "Need_order"
+	1    1700 3350
+	-1   0    0    1   
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-Wire Wire Line
-	2000 1450 2050 1450
-Wire Wire Line
-	2000 1650 2050 1650
-Wire Wire Line
-	1700 1650 1700 1550
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-P 1650 1550
-F 0 "#PWR?" H 1650 1400 50  0001 C CNN
-F 1 "+3.3V" V 1783 1587 50  0000 C CNN
-F 2 "" H 1650 1550 50  0001 C CNN
-F 3 "" H 1650 1550 50  0001 C CNN
-	1    1650 1550
-	0    -1   -1   0   
+P 1750 3200
+F 0 "#PWR?" H 1750 3050 50  0001 C CNN
+F 1 "+3.3V" H 1765 3373 50  0000 C CNN
+F 2 "" H 1750 3200 50  0001 C CNN
+F 3 "" H 1750 3200 50  0001 C CNN
+	1    1750 3200
+	1    0    0    -1  
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-Connection ~ 1700 1550
-Wire Wire Line
-	1700 1550 1700 1450
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-F 0 "R?" H 2120 1896 50  0000 L CNN
-F 1 "4k7" H 2120 1805 50  0000 L CNN
-F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1980 1850 50  0001 C CNN
-F 3 "~" H 2050 1850 50  0001 C CNN
-F 4 "0" H 2050 1850 50  0001 C CNN "Need_order"
-	1    2050 1850
-	1    0    0    -1  
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+F 3 "~" H 1950 3700 50  0001 C CNN
+F 4 "0" H 1950 3700 50  0001 C CNN "Need_order"
+	1    1950 3700
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-Connection ~ 2050 1650
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-F 0 "R?" H 2120 1296 50  0000 L CNN
-F 1 "4k7" H 2120 1205 50  0000 L CNN
-F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1980 1250 50  0001 C CNN
-F 3 "~" H 2050 1250 50  0001 C CNN
-F 4 "0" H 2050 1250 50  0001 C CNN "Need_order"
-	1    2050 1250
-	1    0    0    -1  
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-Connection ~ 2050 1450
-Wire Wire Line
-	2050 1450 2400 1450
-Wire Wire Line
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-Wire Wire Line
-	2350 1550 2400 1550
-$Comp
-L Device:C C?
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-P 2200 2050
-F 0 "C?" V 2360 2050 50  0000 C CNN
-F 1 "10nF" V 2451 2050 50  0000 C CNN
-F 2 "Capacitor_SMD:C_0805_2012Metric" H 2238 1900 50  0001 C CNN
-F 3 "~" H 2200 2050 50  0001 C CNN
-F 4 "VJ0805A103KXJTBC" H 2200 2050 50  0001 C CNN "MPN"
-F 5 "1" H 2200 2050 50  0001 C CNN "Need_order"
-	1    2200 2050
+P 1950 3800
+F 0 "R?" V 2065 3800 50  0000 C CNN
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+F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1880 3800 50  0001 C CNN
+F 3 "~" H 1950 3800 50  0001 C CNN
+F 4 "0" H 1950 3800 50  0001 C CNN "Need_order"
+	1    1950 3800
 	0    1    1    0   
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-P 2200 1050
-F 0 "C?" V 1948 1050 50  0000 C CNN
-F 1 "10nF" V 2039 1050 50  0000 C CNN
-F 2 "Capacitor_SMD:C_0805_2012Metric" H 2238 900 50  0001 C CNN
-F 3 "~" H 2200 1050 50  0001 C CNN
-F 4 "VJ0805A103KXJTBC" H 2200 1050 50  0001 C CNN "MPN"
-F 5 "1" H 2200 1050 50  0001 C CNN "Need_order"
-	1    2200 1050
-	0    1    1    0   
+U 1 1 5EF325CF
+P 2150 3550
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+F 1 "10nF" H 2265 3505 50  0000 L CNN
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+F 5 "1" H 2150 3550 50  0001 C CNN "Need_order"
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-	2050 2050 2050 2000
-Wire Wire Line
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-Wire Wire Line
-	2350 1550 2350 1050
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-Text Label 2100 1650 0    50   ~ 0
+Text Label 2500 3700 2    50   ~ 0
 ENC_B
 Text Label 6200 4350 0    50   ~ 0
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@@ -509,30 +357,28 @@ F 3 "~" V 1450 5475 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 Text Label 1850 5650 0    50   ~ 0
-SW1
+MIC_SW1
 $Comp
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-P 2050 5450
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-F 1 "GND" V 2055 5322 50  0000 R CNN
-F 2 "" H 2050 5450 50  0001 C CNN
-F 3 "" H 2050 5450 50  0001 C CNN
-	1    2050 5450
+P 1800 5450
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+F 1 "GND" V 1805 5322 50  0000 R CNN
+F 2 "" H 1800 5450 50  0001 C CNN
+F 3 "" H 1800 5450 50  0001 C CNN
+	1    1800 5450
 	0    -1   -1   0   
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-	2050 5450 1850 5450
+	1800 5450 1850 5450
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 V_MIC
 NoConn ~ 1850 5250
 Text Label 1850 5150 0    50   ~ 0
-SW2
-Text HLabel 2100 5550 2    50   Output ~ 0
+MIC_SW2
+Text HLabel 1850 5550 2    50   Output ~ 0
 MIC
 Wire Wire Line
-	2100 5550 1850 5550
-Wire Wire Line
 	9350 1450 9600 1450
 $Comp
 L power:+3.3V #PWR?
@@ -551,13 +397,13 @@ Wire Wire Line
 Text HLabel 950  4800 0    50   Input ~ 0
 MIC_8V
 Text Notes 850  6000 0    50   ~ 10
-TODO\nDisassemble MH-42\nand check connection
+TODO\nDisassemble MH-42\nand check pinout
 Wire Wire Line
-	950  4800 2100 4800
+	950  4800 2200 4800
 Wire Wire Line
-	2100 4800 2100 5350
+	2200 4800 2200 5350
 Wire Wire Line
-	2100 5350 1850 5350
+	2200 5350 1850 5350
 Wire Wire Line
 	5350 1950 5350 1900
 Wire Wire Line
@@ -570,30 +416,27 @@ Wire Wire Line
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-F 0 "C?" H 4335 2354 50  0000 R CNN
-F 1 "10nF" H 4335 2445 50  0000 R CNN
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-F 3 "~" H 4450 2400 50  0001 C CNN
-F 4 "VJ0805A103KXJTBC" H 4450 2400 50  0001 C CNN "MPN"
-F 5 "1" H 4450 2400 50  0001 C CNN "Need_order"
-	1    4450 2400
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+F 4 "VJ0805A103KXJTBC" H 4050 2050 50  0001 C CNN "MPN"
+F 5 "1" H 4050 2050 50  0001 C CNN "Need_order"
+	1    4050 2050
 	-1   0    0    1   
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-P 4450 2550
-F 0 "#PWR?" H 4450 2300 50  0001 C CNN
-F 1 "GND" H 4455 2377 50  0000 C CNN
-F 2 "" H 4450 2550 50  0001 C CNN
-F 3 "" H 4450 2550 50  0001 C CNN
-	1    4450 2550
+P 4050 2200
+F 0 "#PWR?" H 4050 1950 50  0001 C CNN
+F 1 "GND" H 4055 2027 50  0000 C CNN
+F 2 "" H 4050 2200 50  0001 C CNN
+F 3 "" H 4050 2200 50  0001 C CNN
+	1    4050 2200
 	1    0    0    -1  
 $EndComp
-Wire Wire Line
-	4450 2250 4650 2250
-Connection ~ 4650 2250
 $Comp
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@@ -623,63 +466,37 @@ F 3 "" H 5550 1800 50  0001 C CNN
 	1    5550 1800
 	1    0    0    -1  
 $EndComp
-Text Label 6000 3150 0    50   ~ 0
-SW1
-Text Label 6000 3250 0    50   ~ 0
-SW2
+Text Label 6000 3950 0    50   ~ 0
+MIC_SW1
+Text Label 6000 4050 0    50   ~ 0
+MIC_SW2
 $Comp
 L power:GND #PWR?
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-P 1100 2350
-F 0 "#PWR?" H 1100 2100 50  0001 C CNN
-F 1 "GND" H 1105 2177 50  0000 C CNN
-F 2 "" H 1100 2350 50  0001 C CNN
-F 3 "" H 1100 2350 50  0001 C CNN
-	1    1100 2350
+P 1100 4000
+F 0 "#PWR?" H 1100 3750 50  0001 C CNN
+F 1 "GND" H 1105 3827 50  0000 C CNN
+F 2 "" H 1100 4000 50  0001 C CNN
+F 3 "" H 1100 4000 50  0001 C CNN
+	1    1100 4000
 	1    0    0    -1  
 $EndComp
-Text Label 1100 2050 0    50   ~ 0
-SW_FAST
-Text Label 1100 2150 0    50   ~ 0
-SW_RIT
-Text Label 1100 2250 0    50   ~ 0
-SW_MENU
+Text Label 1100 3000 0    50   ~ 0
+BTN0
 Text Label 6300 2550 0    50   ~ 0
-SW_FAST
+BTN0
 Text Label 6300 2650 0    50   ~ 0
-SW_RIT
+BTN1
 Text Label 6300 2750 0    50   ~ 0
-SW_MENU
-Text Label 5850 4150 0    50   ~ 0
-D2
+BTN2
 Text Label 5850 4250 0    50   ~ 0
 D3_PWM
-Text Label 5850 4350 0    50   ~ 0
-D4
-Text Label 5850 4450 0    50   ~ 0
-D5_PWM
-Text Label 5850 4550 0    50   ~ 0
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-Text Label 5850 4650 0    50   ~ 0
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-Text Label 5850 2250 0    50   ~ 0
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-Text Label 5850 2350 0    50   ~ 0
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-Text Label 5850 2450 0    50   ~ 0
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 Wire Wire Line
 	5850 2550 6750 2550
 Wire Wire Line
 	5850 2650 6750 2650
 Wire Wire Line
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-Text Label 5850 2650 0    50   ~ 0
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-Text Label 5850 2750 0    50   ~ 0
-D13
 $Comp
 L mpb:CSTNE16M0V530000R0 Y?
 U 1 1 5EF516F7
@@ -726,14 +543,6 @@ Wire Wire Line
 	7350 2950 7400 2950
 Wire Wire Line
 	7050 2750 7400 2750
-Text Label 5850 3150 0    50   ~ 0
-A0
-Text Label 5850 3250 0    50   ~ 0
-A1
-Text Label 5850 3350 0    50   ~ 0
-A2
-Text Label 5850 3450 0    50   ~ 0
-A3
 Text Notes 5850 3550 0    50   ~ 0
 A4
 Text Notes 5850 3650 0    50   ~ 0
@@ -746,16 +555,6 @@ Wire Wire Line
 	6000 3350 5850 3350
 Wire Wire Line
 	6000 3450 5850 3450
-Wire Notes Line
-	8100 3950 8850 3950
-Wire Notes Line
-	8850 3950 8850 4300
-Wire Notes Line
-	8850 4300 8100 4300
-Wire Notes Line
-	8100 4300 8100 3950
-Wire Wire Line
-	8850 4250 5850 4250
 Wire Wire Line
 	5850 4350 6200 4350
 Wire Wire Line
@@ -815,27 +614,320 @@ Text HLabel 6750 2250 2    50   Output ~ 0
 SEQ0n
 Text HLabel 6200 4150 2    50   Output ~ 0
 MUTE_SPKR
-Text Label 5850 3950 0    50   ~ 0
-D0
-Text Label 5850 4050 0    50   ~ 0
-D1
-Text Notes 6000 3950 0    50   ~ 0
+Text Notes 6350 3950 0    50   ~ 0
 RXD
-Text Notes 6000 4050 0    50   ~ 0
+Text Notes 6350 4050 0    50   ~ 0
 TXD
 Wire Wire Line
 	6200 4150 5850 4150
 $Comp
-L Connector_Generic:Conn_01x04 J?
+L Connector_Generic:Conn_01x12 J?
 U 1 1 5E523241
-P 900 2250
-F 0 "J?" H 818 1825 50  0000 C CNN
-F 1 "BUTTONS" H 818 1916 50  0000 C CNN
-F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 900 2250 50  0001 C CNN
-F 3 "~" H 900 2250 50  0001 C CNN
-F 4 "Adafruit 292" H 900 2250 50  0001 C CNN "MPN"
-F 5 "1" H 900 2250 50  0001 C CNN "Need_order"
-	1    900  2250
+P 900 3500
+F 0 "J?" H 979 3400 50  0000 L CNN
+F 1 "UI" H 979 3491 50  0000 L CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_Horizontal" H 900 3500 50  0001 C CNN
+F 3 "~" H 900 3500 50  0001 C CNN
+F 4 "1" H 900 3500 50  0001 C CNN "Need_order"
+F 5 " Adafruit 292 and PEC12R-4022F-S0024" H 900 3500 50  0001 C CNN "MPN"
+	1    900  3500
 	-1   0    0    1   
 $EndComp
+$Comp
+L power:+3.3V #PWR?
+U 1 1 5E5452EA
+P 1100 2900
+F 0 "#PWR?" H 1100 2750 50  0001 C CNN
+F 1 "+3.3V" H 1115 3073 50  0000 C CNN
+F 2 "" H 1100 2900 50  0001 C CNN
+F 3 "" H 1100 2900 50  0001 C CNN
+	1    1100 2900
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5E566926
+P 2150 3400
+F 0 "#PWR?" H 2150 3150 50  0001 C CNN
+F 1 "GND" H 2155 3227 50  0000 C CNN
+F 2 "" H 2150 3400 50  0001 C CNN
+F 3 "" H 2150 3400 50  0001 C CNN
+	1    2150 3400
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	1100 3800 1700 3800
+Wire Wire Line
+	1800 3200 1750 3200
+Connection ~ 1750 3200
+Wire Wire Line
+	1750 3200 1700 3200
+Wire Wire Line
+	1100 3700 1800 3700
+Wire Wire Line
+	1700 3500 1700 3800
+Connection ~ 1700 3800
+Wire Wire Line
+	1700 3800 1800 3800
+Wire Wire Line
+	1800 3500 1800 3700
+Connection ~ 1800 3700
+$Comp
+L power:GND #PWR?
+U 1 1 5EF27A04
+P 2150 4100
+F 0 "#PWR?" H 2150 3850 50  0001 C CNN
+F 1 "GND" H 2155 3927 50  0000 C CNN
+F 2 "" H 2150 4100 50  0001 C CNN
+F 3 "" H 2150 4100 50  0001 C CNN
+	1    2150 4100
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C C?
+U 1 1 5EF32F46
+P 2150 3950
+F 0 "C?" H 2265 3996 50  0000 L CNN
+F 1 "10nF" H 2265 3905 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric" H 2188 3800 50  0001 C CNN
+F 3 "~" H 2150 3950 50  0001 C CNN
+F 4 "VJ0805A103KXJTBC" H 2150 3950 50  0001 C CNN "MPN"
+F 5 "1" H 2150 3950 50  0001 C CNN "Need_order"
+	1    2150 3950
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2100 3700 2150 3700
+Wire Wire Line
+	2100 3800 2150 3800
+Connection ~ 2150 3700
+Wire Wire Line
+	2150 3700 2500 3700
+Connection ~ 2150 3800
+Wire Wire Line
+	2150 3800 2500 3800
+Text HLabel 4650 2550 0    50   Input ~ 0
+S_METER
+Text Label 1100 3100 0    50   ~ 0
+BTN1
+Text Label 1100 3200 0    50   ~ 0
+BTN2
+Text Label 1100 3300 0    50   ~ 0
+BTN3
+Wire Wire Line
+	5850 3950 6000 3950
+Wire Wire Line
+	5850 4050 6000 4050
+Text Label 6000 3250 0    50   ~ 0
+BTN3
+Text Notes 5850 3250 0    50   ~ 0
+A1
+Text Notes 5850 3450 0    50   ~ 0
+A3
+Text Notes 5850 3950 0    50   ~ 0
+D0
+Text Notes 5850 4050 0    50   ~ 0
+D1
+Text Notes 5850 4150 0    50   ~ 0
+D2
+Text Notes 5850 4350 0    50   ~ 0
+D4
+Text Notes 5850 4450 0    50   ~ 0
+D5_PWM
+Text Notes 5850 4650 0    50   ~ 0
+D7
+Text Label 5850 4550 0    50   ~ 0
+D6_PWM
+Text Label 5850 2850 0    50   ~ 0
+XTAL1
+Text Label 5850 2950 0    50   ~ 0
+XTAL2
+Text Notes 5850 2750 0    50   ~ 0
+D13
+Text Notes 5850 2650 0    50   ~ 0
+D12
+Text Notes 5850 2550 0    50   ~ 0
+D11_PWM
+Text Notes 5850 2450 0    50   ~ 0
+D10_PWM
+Text Notes 5850 2350 0    50   ~ 0
+D9_PWM
+Text Notes 5850 2250 0    50   ~ 0
+D8
+Text Notes 6400 2100 0    50   ~ 0
+Sequence:\nSEQ0: Baseband + Anglian\nSEQ1: External PA\nSEQ2: External Relay + Transverter
+Wire Wire Line
+	1500 7000 1750 7000
+Wire Wire Line
+	1500 6900 1750 6900
+Wire Wire Line
+	2050 6900 2050 6950
+Wire Wire Line
+	2050 6950 2100 6950
+Connection ~ 2050 6950
+Wire Wire Line
+	2050 6950 2050 7000
+Text Label 4650 2450 2    50   ~ 0
+CW_INPUT
+Text HLabel 6000 3450 2    50   Output ~ 0
+CW_KEYn
+Text Label 5850 3350 0    50   ~ 0
+A2
+Text Label 5850 3150 0    50   ~ 0
+A0
+$Comp
+L Device:Ferrite_Bead FB?
+U 1 1 5E5709C5
+P 4450 1900
+F 0 "FB?" V 4176 1900 50  0000 C CNN
+F 1 "BLM18BB221SN1D" V 4267 1900 50  0000 C CNN
+F 2 "Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4380 1900 50  0001 C CNN
+F 3 "~" H 4450 1900 50  0001 C CNN
+F 4 "BLM18BB221SN1D" V 4450 1900 50  0001 C CNN "MPN"
+F 5 "0" V 4450 1900 50  0001 C CNN "Need_order"
+	1    4450 1900
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	4650 1900 4600 1900
+Connection ~ 4650 1900
+Wire Wire Line
+	4300 1900 4050 1900
+$Comp
+L Device:C_Small C?
+U 1 1 5E5A72B6
+P 8850 4400
+AR Path="/5E3088F9/5E5A72B6" Ref="C?"  Part="1" 
+AR Path="/5E2FA006/5E5A72B6" Ref="C?"  Part="1" 
+F 0 "C?" H 8942 4446 50  0000 L CNN
+F 1 "0.1uF" H 8942 4355 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 8850 4400 50  0001 C CNN
+F 3 "~" H 8850 4400 50  0001 C CNN
+F 4 "GRM188R71H104KA93D" H 8850 4400 50  0001 C CNN "MPN"
+F 5 "0" H 8850 4400 50  0001 C CNN "Need_order"
+	1    8850 4400
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R R?
+U 1 1 5E5A9B8E
+P 8650 4250
+F 0 "R?" V 8443 4250 50  0000 C CNN
+F 1 "1k" V 8534 4250 50  0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8580 4250 50  0001 C CNN
+F 3 "~" H 8650 4250 50  0001 C CNN
+F 4 "0" H 8650 4250 50  0001 C CNN "Need_order"
+	1    8650 4250
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 5E5A9B9A
+P 8450 4400
+AR Path="/5E3088F9/5E5A9B9A" Ref="C?"  Part="1" 
+AR Path="/5E2FA006/5E5A9B9A" Ref="C?"  Part="1" 
+F 0 "C?" H 8542 4446 50  0000 L CNN
+F 1 "0.1uF" H 8542 4355 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 8450 4400 50  0001 C CNN
+F 3 "~" H 8450 4400 50  0001 C CNN
+F 4 "GRM188R71H104KA93D" H 8450 4400 50  0001 C CNN "MPN"
+F 5 "0" H 8450 4400 50  0001 C CNN "Need_order"
+	1    8450 4400
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 5E5AF42D
+P 9250 4400
+AR Path="/5E3088F9/5E5AF42D" Ref="C?"  Part="1" 
+AR Path="/5E2FA006/5E5AF42D" Ref="C?"  Part="1" 
+F 0 "C?" H 9342 4446 50  0000 L CNN
+F 1 "0.1uF" H 9342 4355 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 9250 4400 50  0001 C CNN
+F 3 "~" H 9250 4400 50  0001 C CNN
+F 4 "GRM188R71H104KA93D" H 9250 4400 50  0001 C CNN "MPN"
+F 5 "0" H 9250 4400 50  0001 C CNN "Need_order"
+	1    9250 4400
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R R?
+U 1 1 5E5AF438
+P 9050 4250
+F 0 "R?" V 8843 4250 50  0000 C CNN
+F 1 "1k" V 8934 4250 50  0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8980 4250 50  0001 C CNN
+F 3 "~" H 9050 4250 50  0001 C CNN
+F 4 "0" H 9050 4250 50  0001 C CNN "Need_order"
+	1    9050 4250
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 5E5B4333
+P 9400 4250
+AR Path="/5E3088F9/5E5B4333" Ref="C?"  Part="1" 
+AR Path="/5E2FA006/5E5B4333" Ref="C?"  Part="1" 
+F 0 "C?" V 9629 4250 50  0000 C CNN
+F 1 "0.1uF" V 9538 4250 50  0000 C CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 9400 4250 50  0001 C CNN
+F 3 "~" H 9400 4250 50  0001 C CNN
+F 4 "GRM188R71H104KA93D" H 9400 4250 50  0001 C CNN "MPN"
+F 5 "0" H 9400 4250 50  0001 C CNN "Need_order"
+	1    9400 4250
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	8100 4250 5850 4250
+$Comp
+L Device:R R?
+U 1 1 5E58E428
+P 8250 4250
+F 0 "R?" V 8043 4250 50  0000 C CNN
+F 1 "10k" V 8134 4250 50  0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 8180 4250 50  0001 C CNN
+F 3 "~" H 8250 4250 50  0001 C CNN
+F 4 "0" H 8250 4250 50  0001 C CNN "Need_order"
+	1    8250 4250
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	8400 4250 8450 4250
+Wire Wire Line
+	8450 4250 8450 4300
+Wire Wire Line
+	8450 4250 8500 4250
+Connection ~ 8450 4250
+Wire Wire Line
+	8800 4250 8850 4250
+Wire Wire Line
+	8850 4300 8850 4250
+Connection ~ 8850 4250
+Wire Wire Line
+	8850 4250 8900 4250
+Wire Wire Line
+	9200 4250 9250 4250
+Wire Wire Line
+	9250 4300 9250 4250
+Connection ~ 9250 4250
+Wire Wire Line
+	9250 4250 9300 4250
+Wire Wire Line
+	8450 4500 8850 4500
+Connection ~ 8850 4500
+Wire Wire Line
+	8850 4500 9250 4500
+$Comp
+L power:GND #PWR?
+U 1 1 5E5CEBAE
+P 8850 4500
+F 0 "#PWR?" H 8850 4250 50  0001 C CNN
+F 1 "GND" H 8855 4327 50  0000 C CNN
+F 2 "" H 8850 4500 50  0001 C CNN
+F 3 "" H 8850 4500 50  0001 C CNN
+	1    8850 4500
+	1    0    0    -1  
+$EndComp
+Text Notes 8200 3950 0    50   ~ 0
+Low pass filter for CW sidetone
 $EndSCHEMATC