KiCAD
/
Dracoino
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
Dracoino/dracoino.sch

478 lines
10 KiB
Plaintext
Raw Blame History

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Dracoino"
Date ""
Rev "0.1"
Comp "racs-net.de"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L MCU_Microchip_ATmega:ATmega328P-AU U1
U 1 1 60507DF6
P 2200 4150
F 0 "U1" H 2200 2561 50 0000 C CNN
F 1 "ATmega328P-AU" H 2200 2470 50 0000 C CNN
F 2 "Package_QFP:TQFP-32_7x7mm_P0.8mm" H 2200 4150 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 2200 4150 50 0001 C CNN
1 2200 4150
1 0 0 -1
$EndComp
$Comp
L RF_Module:RFM95W-868S2 U2
U 1 1 6050AED1
P 6250 1350
F 0 "U2" H 6250 2031 50 0000 C CNN
F 1 "RFM95W-868S2" H 6250 1940 50 0000 C CNN
F 2 "RF_Module:HOPERF_RFM9XW_SMD" H 2950 3000 50 0001 C CNN
F 3 "https://www.hoperf.com/data/upload/portal/20181127/5bfcbea20e9ef.pdf" H 2950 3000 50 0001 C CNN
1 6250 1350
1 0 0 -1
$EndComp
$Comp
L Regulator_Linear:MCP1700-3302E_SOT23 U3
U 1 1 6050B817
P 1600 1100
F 0 "U3" H 1600 1342 50 0000 C CNN
F 1 "MCP1700-3302E_SOT23" H 1600 1251 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 1600 1325 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20001826D.pdf" H 1600 1100 50 0001 C CNN
1 1600 1100
1 0 0 -1
$EndComp
$Comp
L power:VCC #PWR05
U 1 1 6050CF46
P 2150 850
F 0 "#PWR05" H 2150 700 50 0001 C CNN
F 1 "VCC" H 2167 1023 50 0000 C CNN
F 2 "" H 2150 850 50 0001 C CNN
F 3 "" H 2150 850 50 0001 C CNN
1 2150 850
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR03
U 1 1 6050D7CF
P 1600 1700
F 0 "#PWR03" H 1600 1450 50 0001 C CNN
F 1 "GND" H 1605 1527 50 0000 C CNN
F 2 "" H 1600 1700 50 0001 C CNN
F 3 "" H 1600 1700 50 0001 C CNN
1 1600 1700
-1 0 0 -1
$EndComp
$Comp
L Device:CP C1
U 1 1 6050E652
P 1050 1250
F 0 "C1" H 1168 1296 50 0000 L CNN
F 1 "1yF" H 1168 1205 50 0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_3x5.3" H 1088 1100 50 0001 C CNN
F 3 "~" H 1050 1250 50 0001 C CNN
1 1050 1250
1 0 0 -1
$EndComp
$Comp
L Device:CP C2
U 1 1 6050ED13
P 2150 1250
F 0 "C2" H 2268 1296 50 0000 L CNN
F 1 "1yF" H 2268 1205 50 0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_3x5.3" H 2188 1100 50 0001 C CNN
F 3 "~" H 2150 1250 50 0001 C CNN
1 2150 1250
1 0 0 -1
$EndComp
Wire Wire Line
1900 1100 2150 1100
Wire Wire Line
1300 1100 1050 1100
Wire Wire Line
2150 1100 2150 850
Connection ~ 2150 1100
$Comp
L power:+BATT #PWR01
U 1 1 60512825
P 1050 850
F 0 "#PWR01" H 1050 700 50 0001 C CNN
F 1 "+BATT" H 1065 1023 50 0000 C CNN
F 2 "" H 1050 850 50 0001 C CNN
F 3 "" H 1050 850 50 0001 C CNN
1 1050 850
1 0 0 -1
$EndComp
Wire Wire Line
1050 1100 1050 850
Connection ~ 1050 1100
Wire Wire Line
2200 5650 1700 5650
$Comp
L power:VCC #PWR06
U 1 1 60528D23
P 2200 2400
F 0 "#PWR06" H 2200 2250 50 0001 C CNN
F 1 "VCC" H 2217 2573 50 0000 C CNN
F 2 "" H 2200 2400 50 0001 C CNN
F 3 "" H 2200 2400 50 0001 C CNN
1 2200 2400
1 0 0 -1
$EndComp
Wire Wire Line
2200 2400 2200 2650
Text GLabel 5500 1050 0 50 Input ~ 0
SCK
Text GLabel 5500 1150 0 50 Input ~ 0
MOSI
Text GLabel 5500 1250 0 50 Input ~ 0
MISO
Text GLabel 5500 1350 0 50 Input ~ 0
RFM95_NSS
Wire Wire Line
5500 1050 5750 1050
Wire Wire Line
5500 1150 5750 1150
Wire Wire Line
5500 1250 5750 1250
Wire Wire Line
5500 1350 5750 1350
Text GLabel 3050 3450 2 50 Input ~ 0
SCK
Wire Wire Line
2800 3450 3050 3450
Text GLabel 3050 3250 2 50 Input ~ 0
MOSI
Text GLabel 3050 3350 2 50 Input ~ 0
MISO
Wire Wire Line
3050 3250 2800 3250
Wire Wire Line
2800 3350 3050 3350
$Comp
L power:VCC #PWR07
U 1 1 60535E4C
P 6750 850
F 0 "#PWR07" H 6750 700 50 0001 C CNN
F 1 "VCC" H 6767 1023 50 0000 C CNN
F 2 "" H 6750 850 50 0001 C CNN
F 3 "" H 6750 850 50 0001 C CNN
1 6750 850
1 0 0 -1
$EndComp
Wire Wire Line
6250 850 6750 850
$Comp
L power:GND #PWR08
U 1 1 6053A267
P 6350 2150
F 0 "#PWR08" H 6350 1900 50 0001 C CNN
F 1 "GND" H 6355 1977 50 0000 C CNN
F 2 "" H 6350 2150 50 0001 C CNN
F 3 "" H 6350 2150 50 0001 C CNN
1 6350 2150
1 0 0 -1
$EndComp
Text GLabel 3050 5250 2 50 Input ~ 0
RFM95_NSS
Wire Wire Line
2800 5250 3050 5250
Text GLabel 5500 1550 0 50 Input ~ 0
RFM95_RST
Text GLabel 3050 5150 2 50 Input ~ 0
RFM95_RST
Wire Wire Line
5500 1550 5750 1550
Wire Wire Line
2800 5150 3050 5150
Wire Wire Line
6750 1750 7500 1750
Wire Wire Line
6750 1650 7600 1650
$Comp
L Device:Antenna AE1
U 1 1 6054B607
P 7050 650
F 0 "AE1" H 7130 639 50 0000 L CNN
F 1 "Antenna" H 7130 548 50 0000 L CNN
F 2 "TestPoint:TestPoint_Pad_1.0x1.0mm" H 7050 650 50 0001 C CNN
F 3 "~" H 7050 650 50 0001 C CNN
1 7050 650
1 0 0 -1
$EndComp
Wire Wire Line
6750 1050 7050 1050
Wire Wire Line
7050 1050 7050 850
NoConn ~ 6750 1550
NoConn ~ 6750 1450
NoConn ~ 6750 1350
NoConn ~ 6750 1250
NoConn ~ 1550 2400
NoConn ~ 2300 2650
$Comp
L Connector_Generic:Conn_02x03_Top_Bottom J1
U 1 1 60561A74
P 2100 6350
F 0 "J1" H 2150 6667 50 0000 C CNN
F 1 "Conn_02x03_Top_Bottom" H 2150 6576 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Horizontal" H 2100 6350 50 0001 C CNN
F 3 "~" H 2100 6350 50 0001 C CNN
1 2100 6350
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR02
U 1 1 605653D3
P 1350 6250
F 0 "#PWR02" H 1350 6000 50 0001 C CNN
F 1 "GND" V 1355 6122 50 0000 R CNN
F 2 "" H 1350 6250 50 0001 C CNN
F 3 "" H 1350 6250 50 0001 C CNN
1 1350 6250
0 1 1 0
$EndComp
Text GLabel 1650 6350 0 50 Input ~ 0
MOSI
Wire Wire Line
1900 6350 1650 6350
NoConn ~ 1900 6450
Text GLabel 2650 6250 2 50 Input ~ 0
AVR_RST
Text GLabel 2650 6350 2 50 Input ~ 0
SCK
Text GLabel 2650 6450 2 50 Input ~ 0
MISO
Wire Wire Line
2400 6250 2650 6250
Wire Wire Line
2650 6350 2400 6350
Wire Wire Line
2400 6450 2650 6450
$Comp
L Device:R R1
U 1 1 6057341C
P 600 1550
F 0 "R1" H 670 1596 50 0000 L CNN
F 1 "10k" H 670 1505 50 0000 L CNN
F 2 "Resistor_SMD:R_0201_0603Metric" V 530 1550 50 0001 C CNN
F 3 "~" H 600 1550 50 0001 C CNN
1 600 1550
1 0 0 -1
$EndComp
$Comp
L Device:R R2
U 1 1 60573CB2
P 1050 1700
F 0 "R2" V 843 1700 50 0000 C CNN
F 1 "3k3" V 934 1700 50 0000 C CNN
F 2 "Resistor_SMD:R_0201_0603Metric" V 980 1700 50 0001 C CNN
F 3 "~" H 1050 1700 50 0001 C CNN
1 1050 1700
0 1 1 0
$EndComp
Wire Wire Line
600 1400 600 1100
Wire Wire Line
600 1100 1050 1100
Wire Wire Line
600 1700 900 1700
Wire Wire Line
1200 1700 1600 1700
Wire Wire Line
600 1700 600 2000
Connection ~ 600 1700
Text GLabel 3050 4450 2 50 Input ~ 0
AVR_RST
Wire Wire Line
2800 4450 3050 4450
NoConn ~ 1550 2600
NoConn ~ 1550 2700
Text GLabel 3050 2950 2 50 Input ~ 0
digital_8
Text GLabel 3050 3050 2 50 Input ~ 0
digital_9
Text GLabel 3050 3150 2 50 Input ~ 0
digital_10
Wire Wire Line
2800 2950 3050 2950
Wire Wire Line
2800 3050 3050 3050
Wire Wire Line
2800 3150 3050 3150
NoConn ~ 2800 3550
NoConn ~ 2800 3650
Text GLabel 3050 3950 2 50 Input ~ 0
analog_1
Text GLabel 3050 4250 2 50 Input ~ 0
analog_4
Text GLabel 3050 4350 2 50 Input ~ 0
analog_5
Wire Wire Line
2800 4250 3050 4250
Wire Wire Line
2800 4350 3050 4350
Text GLabel 3050 4650 2 50 Input ~ 0
digital_0
Text GLabel 3050 4750 2 50 Input ~ 0
digital_1
Text GLabel 3050 4850 2 50 Input ~ 0
digital_2
Text GLabel 3050 4950 2 50 Input ~ 0
digital_3
Text GLabel 3050 5050 2 50 Input ~ 0
digital_4
Wire Wire Line
2800 4650 3050 4650
Wire Wire Line
2800 4750 3050 4750
Wire Wire Line
2800 4850 3050 4850
Wire Wire Line
2800 4950 3050 4950
Wire Wire Line
2800 5050 3050 5050
Text GLabel 3050 5350 2 50 Input ~ 0
digital_7
Wire Wire Line
2800 5350 3050 5350
Wire Wire Line
2800 3950 3050 3950
$Comp
L Connector:Conn_01x15_Male J2
U 1 1 605A5280
P 5000 5700
F 0 "J2" H 5108 6581 50 0000 C CNN
F 1 "Conn_01x15_Male" H 5108 6490 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x15_P2.54mm_Horizontal" H 5000 5700 50 0001 C CNN
F 3 "~" H 5000 5700 50 0001 C CNN
1 5000 5700
1 0 0 -1
$EndComp
Text GLabel 5450 5000 2 50 Input ~ 0
digital_8
Text GLabel 5450 5100 2 50 Input ~ 0
digital_9
Text GLabel 5450 5200 2 50 Input ~ 0
digital_10
Text GLabel 5450 5300 2 50 Input ~ 0
MOSI
Text GLabel 5450 5400 2 50 Input ~ 0
MISO
Text GLabel 5450 5500 2 50 Input ~ 0
SCK
Text GLabel 5450 5600 2 50 Input ~ 0
analog_1
Text GLabel 5450 5700 2 50 Input ~ 0
analog_4
Text GLabel 5450 5800 2 50 Input ~ 0
analog_5
Text GLabel 5450 5900 2 50 Input ~ 0
digital_0
Text GLabel 5450 6000 2 50 Input ~ 0
digital_1
Text GLabel 5450 6100 2 50 Input ~ 0
digital_2
Text GLabel 5450 6200 2 50 Input ~ 0
digital_3
Text GLabel 5450 6300 2 50 Input ~ 0
digital_4
Text GLabel 5450 6400 2 50 Input ~ 0
digital_7
Wire Wire Line
5200 5000 5450 5000
Wire Wire Line
5450 5100 5200 5100
Wire Wire Line
5200 5200 5450 5200
Wire Wire Line
5450 5300 5200 5300
Wire Wire Line
5200 5400 5450 5400
Wire Wire Line
5450 5500 5200 5500
Wire Wire Line
5200 5600 5450 5600
Wire Wire Line
5450 5700 5200 5700
Wire Wire Line
5200 5800 5450 5800
Wire Wire Line
5450 5900 5200 5900
Wire Wire Line
5200 6000 5450 6000
Wire Wire Line
5450 6100 5200 6100
Wire Wire Line
5200 6200 5450 6200
Wire Wire Line
5450 6300 5200 6300
Wire Wire Line
5200 6400 5450 6400
Wire Wire Line
2800 4050 7500 4050
Wire Wire Line
7500 1750 7500 4050
Wire Wire Line
2800 4150 7600 4150
Wire Wire Line
7600 1650 7600 4150
Wire Wire Line
600 2000 4000 2000
Wire Wire Line
4000 2000 4000 3850
Wire Wire Line
4000 3850 2800 3850
$Comp
L power:GND #PWR0101
U 1 1 60642126
P 1700 5650
F 0 "#PWR0101" H 1700 5400 50 0001 C CNN
F 1 "GND" H 1705 5477 50 0000 C CNN
F 2 "" H 1700 5650 50 0001 C CNN
F 3 "" H 1700 5650 50 0001 C CNN
1 1700 5650
-1 0 0 -1
$EndComp
Wire Wire Line
1600 1400 1600 1450
Connection ~ 1600 1700
Wire Wire Line
1050 1400 1050 1450
Wire Wire Line
1050 1450 1600 1450
Connection ~ 1600 1450
Wire Wire Line
1600 1450 1600 1700
Wire Wire Line
2150 1400 2150 1450
Wire Wire Line
2150 1450 1600 1450
Wire Wire Line
6350 1950 6350 2000
Wire Wire Line
6250 1950 6250 2000
Wire Wire Line
6250 2000 6350 2000
Connection ~ 6350 2000
Wire Wire Line
6350 2000 6350 2150
Wire Wire Line
6150 1950 6150 2000
Wire Wire Line
6150 2000 6250 2000
Connection ~ 6250 2000
NoConn ~ 1600 2950
NoConn ~ 1600 3150
NoConn ~ 1600 3250
Wire Wire Line
1350 6250 1900 6250
Text Notes 4900 3000 0 50 ~ 0
Todo:\nSpannungsteiler für BAT_ADC dimensionieren\nUART Connector für FTDI?\nLED_BUILDIN integrieren
$EndSCHEMATC
Reference in New Issue View Git Blame Copy Permalink