Th3maz1ng/ATMEGA328PU_lowPower_weather_station
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9a3ec348bd ... cd8bdf2d41

Author SHA1 Message Date
Th3maz1ng
cd8bdf2d41 Minor updates 2022-10-02 12:58:59 +02:00
Th3maz1ng
438467a432 Updated/corrected schematic 2022-10-02 12:56:55 +02:00
4 changed files with 405 additions and 345 deletions
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BIN
schematic/ATMEGA328PU_lowPower_weather_station.pdf
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136
schematic/KiCad/ATMEGA328PU_lowPower_weather_station/ATMEGA328PU_lowPower_weather_station-cache.lib
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@ -1,11 +1,75 @@
EESchema-LIBRARY Version 2.4
#encoding utf-8
#
# Battery_Management_TC4056
# ATMEGA328PU_lowPower_weather_station-rescue_ATMEGA328PU_PROMINI-MCU_Module
#
DEF Battery_Management_TC4056 U 0 40 Y Y 1 F N
DEF ATMEGA328PU_lowPower_weather_station-rescue_ATMEGA328PU_PROMINI-MCU_Module U 0 40 Y Y 1 F N
F0 "U" 0 1450 50 H V C CNN
F1 "ATMEGA328PU_lowPower_weather_station-rescue_ATMEGA328PU_PROMINI-MCU_Module" 0 1350 50 H V C CNN
F2 "" 50 550 50 H I C CNN
F3 "" 50 550 50 H I C CNN
DRAW
S -350 800 350 -850 0 1 10 f
X ~DTR 1 -250 900 100 D 50 50 1 1 I
X GND 10 450 450 100 L 50 50 1 1 w
X ~RST 11 -450 350 100 R 50 50 1 1 I
X ~RST 12 450 350 100 L 50 50 1 1 I
X GND 13 -450 250 100 R 50 50 1 1 W
X VCC 14 450 250 100 L 50 50 1 1 W
X A5 15 -450 150 100 R 50 50 1 1 B
X A4 16 450 150 100 L 50 50 1 1 B
X D2 17 -450 50 100 R 50 50 1 1 B
X A3 18 450 50 100 L 50 50 1 1 B
X D3 19 -450 -50 100 R 50 50 1 1 B
X TX0 2 -150 900 100 D 50 50 1 1 O
X A2 20 450 -50 100 L 50 50 1 1 B
X D4 21 -450 -150 100 R 50 50 1 1 B
X A1 22 450 -150 100 L 50 50 1 1 B
X D5 23 -450 -250 100 R 50 50 1 1 B
X A0 24 450 -250 100 L 50 50 1 1 B
X D6 25 -450 -350 100 R 50 50 1 1 B
X D13 26 450 -350 100 L 50 50 1 1 B
X D7 27 -450 -450 100 R 50 50 1 1 B
X D12 28 450 -450 100 L 50 50 1 1 B
X D8 29 -450 -550 100 R 50 50 1 1 B
X RX1 3 -50 900 100 D 50 50 1 1 I
X D11 30 450 -550 100 L 50 50 1 1 B
X D9 31 -450 -650 100 R 50 50 1 1 B
X D10 32 450 -650 100 L 50 50 1 1 B
X GND 33 50 -950 100 U 50 50 1 1 W
X A6 34 150 -950 100 U 50 50 1 1 B
X A7 35 250 -950 100 U 50 50 1 1 B
X VCC 4 50 900 100 D 50 50 1 1 W
X GND 5 150 900 100 D 50 50 1 1 W
X GND 6 250 900 100 D 50 50 1 1 W
X TX0 7 -450 550 100 R 50 50 1 1 O
X RAW 8 450 550 100 L 50 50 1 1 W
X RX1 9 -450 450 100 R 50 50 1 1 I
ENDDRAW
ENDDEF
#
# ATMEGA328PU_lowPower_weather_station-rescue_RT9013-33-Regulator_Linear
#
DEF ATMEGA328PU_lowPower_weather_station-rescue_RT9013-33-Regulator_Linear U 0 40 Y Y 1 F N
F0 "U" 0 350 50 H V C CNN
F1 "ATMEGA328PU_lowPower_weather_station-rescue_RT9013-33-Regulator_Linear" 0 250 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
S -250 150 250 -150 0 1 10 f
X VIN 1 -350 50 100 R 50 50 1 1 w
X GND 2 0 -250 100 U 50 50 1 1 W
X EN 3 -350 -50 100 R 50 50 1 1 I
X NC 4 350 -50 100 L 50 50 1 1 N
X VOUT 5 350 50 100 L 50 50 1 1 W
ENDDRAW
ENDDEF
#
# ATMEGA328PU_lowPower_weather_station-rescue_TC4056-Battery_Management
#
DEF ATMEGA328PU_lowPower_weather_station-rescue_TC4056-Battery_Management U 0 40 Y Y 1 F N
F0 "U" 0 200 50 H V C CNN
F1 "Battery_Management_TC4056" 0 100 50 H V C CNN
F1 "ATMEGA328PU_lowPower_weather_station-rescue_TC4056-Battery_Management" 0 100 50 H V C CNN
F2 "" 0 200 50 H I C CNN
F3 "" 0 200 50 H I C CNN
DRAW
@ -129,53 +193,6 @@ X - 2 0 -200 100 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# MCU_Module_ATMEGA328PU_PROMINI
#
DEF MCU_Module_ATMEGA328PU_PROMINI U 0 40 Y Y 1 F N
F0 "U" 0 1450 50 H V C CNN
F1 "MCU_Module_ATMEGA328PU_PROMINI" 0 1350 50 H V C CNN
F2 "" 50 550 50 H I C CNN
F3 "" 50 550 50 H I C CNN
DRAW
S -350 800 350 -850 0 1 10 f
X ~DTR 1 -250 900 100 D 50 50 1 1 I
X GND 10 450 450 100 L 50 50 1 1 w
X ~RST 11 -450 350 100 R 50 50 1 1 I
X ~RST 12 450 350 100 L 50 50 1 1 I
X GND 13 -450 250 100 R 50 50 1 1 W
X VCC 14 450 250 100 L 50 50 1 1 W
X A5 15 -450 150 100 R 50 50 1 1 B
X A4 16 450 150 100 L 50 50 1 1 B
X D2 17 -450 50 100 R 50 50 1 1 B
X A3 18 450 50 100 L 50 50 1 1 B
X D3 19 -450 -50 100 R 50 50 1 1 B
X TX0 2 -150 900 100 D 50 50 1 1 O
X A2 20 450 -50 100 L 50 50 1 1 B
X D4 21 -450 -150 100 R 50 50 1 1 B
X A1 22 450 -150 100 L 50 50 1 1 B
X D5 23 -450 -250 100 R 50 50 1 1 B
X A0 24 450 -250 100 L 50 50 1 1 B
X D6 25 -450 -350 100 R 50 50 1 1 B
X D13 26 450 -350 100 L 50 50 1 1 B
X D7 27 -450 -450 100 R 50 50 1 1 B
X D12 28 450 -450 100 L 50 50 1 1 B
X D8 29 -450 -550 100 R 50 50 1 1 B
X RX1 3 -50 900 100 D 50 50 1 1 I
X D11 30 450 -550 100 L 50 50 1 1 B
X D9 31 -450 -650 100 R 50 50 1 1 B
X D10 32 450 -650 100 L 50 50 1 1 B
X GND 33 50 -950 100 U 50 50 1 1 W
X A6 34 150 -950 100 U 50 50 1 1 B
X A7 35 250 -950 100 U 50 50 1 1 B
X VCC 4 50 900 100 D 50 50 1 1 W
X GND 5 150 900 100 D 50 50 1 1 W
X GND 6 250 900 100 D 50 50 1 1 W
X TX0 7 -450 550 100 R 50 50 1 1 O
X RAW 8 450 550 100 L 50 50 1 1 W
X RX1 9 -450 450 100 R 50 50 1 1 I
ENDDRAW
ENDDEF
#
# RF_NRF24L01_Breakout
#
DEF RF_NRF24L01_Breakout U 0 40 Y Y 1 F N
@ -204,23 +221,6 @@ X IRQ 8 -500 -300 150 R 50 50 1 1 O
ENDDRAW
ENDDEF
#
# Regulator_Linear_RT9013-33
#
DEF Regulator_Linear_RT9013-33 U 0 40 Y Y 1 F N
F0 "U" 0 350 50 H V C CNN
F1 "Regulator_Linear_RT9013-33" 0 250 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
S -250 150 250 -150 0 1 10 f
X VIN 1 -350 50 100 R 50 50 1 1 w
X GND 2 0 -250 100 U 50 50 1 1 W
X EN 3 -350 -50 100 R 50 50 1 1 I
X NC 4 350 -50 100 L 50 50 1 1 N
X VOUT 5 350 50 100 L 50 50 1 1 W
ENDDRAW
ENDDEF
#
# Sensor_Pressure_BMP280_BRKOUT
#
DEF Sensor_Pressure_BMP280_BRKOUT U 0 20 Y Y 1 F N
@ -233,7 +233,7 @@ $FPLIST
$ENDFPLIST
DRAW
S -250 -200 250 200 0 1 10 f
X VDD 1 -350 100 100 R 50 50 1 1 W
X VDD 1 -350 100 100 R 50 50 1 1 w
X GND 2 350 100 100 L 50 50 1 1 W
X SDO 3 -350 0 100 R 50 50 1 1 B
X SCK 4 350 0 100 L 50 50 1 1 I

6
schematic/KiCad/ATMEGA328PU_lowPower_weather_station/ATMEGA328PU_lowPower_weather_station.pro
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@ -1,6 +1,6 @@
update=13/06/2021 10:07:06
update=01/10/2022 17:57:04
version=1
last_client=eeschema
last_client=kicad
[general]
version=1
RootSch=
@ -34,7 +34,7 @@ LibDir=
[schematic_editor]
version=1
PageLayoutDescrFile=
PlotDirectoryName=
PlotDirectoryName=../../
SubpartIdSeparator=0
SubpartFirstId=65
NetFmtName=

608
schematic/KiCad/ATMEGA328PU_lowPower_weather_station/ATMEGA328PU_lowPower_weather_station.sch
View File

@ -8,32 +8,21 @@ Sheet 1 1
Title "ATMEGA328PU Low Power Weather Station"
Date "2021-06-13"
Rev "1.0"
Comp "www.web-directories.tk"
Comment1 ""
Comp "www.web-directories.cf"
Comment1 "Updated 2022-10-01"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:R_PHOTO R1
U 1 1 609EA047
P 4750 4550
F 0 "R1" H 4820 4596 50 0000 L CNN
F 1 "R_PHOTO" H 4820 4505 50 0000 L CNN
F 2 "" V 4800 4300 50 0001 L CNN
F 3 "~" H 4750 4500 50 0001 C CNN
1 4750 4550
1 0 0 -1
$EndComp
$Comp
L RF:NRF24L01_Breakout U4
U 1 1 609EB0ED
P 10000 3500
F 0 "U4" H 10380 3546 50 0000 L CNN
F 1 "NRF24L01_Breakout" H 10380 3455 50 0000 L CNN
F 2 "RF_Module:nRF24L01_Breakout" H 10150 4100 50 0001 L CIN
F 3 "http://www.nordicsemi.com/eng/content/download/2730/34105/file/nRF24L01_Product_Specification_v2_0.pdf" H 10000 3400 50 0001 C CNN
1 10000 3500
P 9950 2050
F 0 "U4" H 10330 2096 50 0000 L CNN
F 1 "NRF24L01_Breakout" H 10330 2005 50 0000 L CNN
F 2 "RF_Module:nRF24L01_Breakout" H 10100 2650 50 0001 L CIN
F 3 "http://www.nordicsemi.com/eng/content/download/2730/34105/file/nRF24L01_Product_Specification_v2_0.pdf" H 9950 1950 50 0001 C CNN
1 9950 2050
1 0 0 -1
$EndComp
$Comp
@ -48,18 +37,7 @@ F 3 "~" H 1250 1700 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L ATMEGA328PU_lowPower_weather_station-rescue:RT9013-33-Regulator_Linear U2
U 1 1 609F304F
P 5050 1800
F 0 "U2" H 5050 2115 50 0000 C CNN
F 1 "RT9013-33" H 5050 2024 50 0000 C CNN
F 2 "" H 5050 1800 50 0001 C CNN
F 3 "" H 5050 1800 50 0001 C CNN
1 5050 1800
1 0 0 -1
$EndComp
$Comp
L ATMEGA328PU_lowPower_weather_station-rescue:SHT21_HTU21-Sensor U5
L Sensor:SHT21_HTU21 U5
U 1 1 609F8923
P 7600 3200
F 0 "U5" V 7875 3200 50 0000 C CNN
@ -70,17 +48,6 @@ F 3 "https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumen
0 1 1 0
$EndComp
$Comp
L ATMEGA328PU_lowPower_weather_station-rescue:ATMEGA328PU_PROMINI-MCU_Module U6
U 1 1 60A018CC
P 3050 4650
F 0 "U6" H 3050 4650 50 0000 C CNN
F 1 "ATMEGA328PU_PROMINI" H 2550 3700 50 0000 C CNN
F 2 "" H 3100 5050 50 0001 C CNN
F 3 "" H 3100 5050 50 0001 C CNN
1 3050 4650
1 0 0 -1
$EndComp
$Comp
L Transistor_FET:IRLML6402 Q1
U 1 1 60A02D07
P 7000 4650
@ -150,104 +117,39 @@ Wire Wire Line
$Comp
L power:VDD #PWR02
U 1 1 60A17B73
P 4300 1700
F 0 "#PWR02" H 4300 1550 50 0001 C CNN
F 1 "VDD" H 4315 1873 50 0000 C CNN
F 2 "" H 4300 1700 50 0001 C CNN
F 3 "" H 4300 1700 50 0001 C CNN
1 4300 1700
P 4250 1450
F 0 "#PWR02" H 4250 1300 50 0001 C CNN
F 1 "VDD" H 4265 1623 50 0000 C CNN
F 2 "" H 4250 1450 50 0001 C CNN
F 3 "" H 4250 1450 50 0001 C CNN
1 4250 1450
1 0 0 -1
$EndComp
Wire Wire Line
3850 1700 4300 1700
Wire Wire Line
3200 3750 3250 3750
$Comp
L ATMEGA328PU_lowPower_weather_station-rescue:GND-power #PWR010
U 1 1 60A1B2D1
P 3500 3700
F 0 "#PWR010" H 3500 3450 50 0001 C CNN
F 1 "GND" H 3505 3527 50 0000 C CNN
F 2 "" H 3500 3700 50 0001 C CNN
F 3 "" H 3500 3700 50 0001 C CNN
1 3500 3700
1 0 0 -1
$EndComp
Wire Wire Line
3250 3750 3250 3700
Wire Wire Line
3250 3700 3500 3700
Connection ~ 3250 3750
Wire Wire Line
3250 3750 3300 3750
$Comp
L ATMEGA328PU_lowPower_weather_station-rescue:GND-power #PWR015
U 1 1 60A1C512
P 3100 5700
F 0 "#PWR015" H 3100 5450 50 0001 C CNN
F 1 "GND" H 3105 5527 50 0000 C CNN
F 2 "" H 3100 5700 50 0001 C CNN
F 3 "" H 3100 5700 50 0001 C CNN
1 3100 5700
1 0 0 -1
$EndComp
$Comp
L power:VDD #PWR011
U 1 1 60A1D833
P 3750 4100
F 0 "#PWR011" H 3750 3950 50 0001 C CNN
F 1 "VDD" H 3765 4273 50 0000 C CNN
F 2 "" H 3750 4100 50 0001 C CNN
F 3 "" H 3750 4100 50 0001 C CNN
1 3750 4100
1 0 0 -1
$EndComp
Wire Wire Line
3500 4100 3750 4100
$Comp
L ATMEGA328PU_lowPower_weather_station-rescue:GND-power #PWR013
U 1 1 60A20159
P 2050 4400
F 0 "#PWR013" H 2050 4150 50 0001 C CNN
F 1 "GND" H 2055 4227 50 0000 C CNN
F 2 "" H 2050 4400 50 0001 C CNN
F 3 "" H 2050 4400 50 0001 C CNN
1 2050 4400
1 0 0 -1
$EndComp
Wire Wire Line
5050 2050 4400 2050
Wire Wire Line
4400 2050 4400 2200
Wire Wire Line
3300 2050 3300 1800
Wire Wire Line
3300 1800 3050 1800
Connection ~ 4400 2050
Text GLabel 4150 1850 0 50 Input ~ 0
Text GLabel 4150 1700 0 50 Input ~ 0
LDO_EN
Wire Wire Line
4700 1850 4500 1850
Wire Wire Line
4700 1750 4300 1750
Wire Wire Line
4300 1750 4300 1700
Connection ~ 4300 1700
4700 1700 4500 1700
$Comp
L power:+3.3V #PWR03
U 1 1 60A32F4B
P 5650 1700
F 0 "#PWR03" H 5650 1550 50 0001 C CNN
F 1 "+3.3V" H 5665 1873 50 0000 C CNN
F 2 "" H 5650 1700 50 0001 C CNN
F 3 "" H 5650 1700 50 0001 C CNN
1 5650 1700
P 5650 1550
F 0 "#PWR03" H 5650 1400 50 0001 C CNN
F 1 "+3.3V" H 5665 1723 50 0000 C CNN
F 2 "" H 5650 1550 50 0001 C CNN
F 3 "" H 5650 1550 50 0001 C CNN
1 5650 1550
1 0 0 -1
$EndComp
Wire Wire Line
5400 1750 5650 1750
5400 1600 5650 1600
Wire Wire Line
5650 1750 5650 1700
5650 1600 5650 1550
$Comp
L ATMEGA328PU_lowPower_weather_station-rescue:BMP280_BRKOUT-Sensor_Pressure U3
U 1 1 60A3F58B
@ -311,18 +213,6 @@ F 3 "" H 7150 3300 50 0001 C CNN
$EndComp
Wire Wire Line
7900 3300 8050 3300
Wire Wire Line
3100 5700 3100 5600
Wire Wire Line
2050 4400 2600 4400
Text GLabel 2500 4500 0 50 Input ~ 0
SCL
Wire Wire Line
2500 4500 2600 4500
Text GLabel 3600 4500 2 50 Input ~ 0
SDA
Wire Wire Line
3600 4500 3500 4500
Text GLabel 7250 1700 0 50 Input ~ 0
SDA
Wire Wire Line
@ -339,87 +229,56 @@ Text GLabel 7700 2800 1 50 Input ~ 0
SDA
Wire Wire Line
7700 2800 7700 2900
Text GLabel 2500 4600 0 50 Input ~ 0
LDO_EN
Wire Wire Line
2500 4600 2600 4600
NoConn ~ 9500 3800
Text GLabel 9300 3700 0 50 Input ~ 0
NoConn ~ 9450 2350
Text GLabel 9250 2250 0 50 Input ~ 0
NRF_CE
Wire Wire Line
9300 3700 9500 3700
Text GLabel 2500 4700 0 50 Input ~ 0
NRF_CE
Wire Wire Line
2500 4700 2600 4700
NoConn ~ 2600 4200
NoConn ~ 2600 4100
NoConn ~ 2600 4300
NoConn ~ 2900 3750
NoConn ~ 3000 3750
NoConn ~ 2800 3750
NoConn ~ 3100 3750
Text GLabel 9300 3500 0 50 Input ~ 0
9250 2250 9450 2250
Text GLabel 9250 2050 0 50 Input ~ 0
NRF_CS
Wire Wire Line
9300 3500 9500 3500
Text GLabel 3600 5300 2 50 Input ~ 0
NRF_CS
Wire Wire Line
3500 5300 3600 5300
Text GLabel 3600 5200 2 50 Input ~ 0
NRF_MOSI
Text GLabel 3600 5100 2 50 Input ~ 0
NRF_MISO
Text GLabel 3600 5000 2 50 Input ~ 0
NRF_SCK
Wire Wire Line
3600 5000 3500 5000
Wire Wire Line
3500 5100 3600 5100
Wire Wire Line
3500 5200 3600 5200
Text GLabel 9300 3200 0 50 Input ~ 0
9250 2050 9450 2050
Text GLabel 9250 1750 0 50 Input ~ 0
NRF_MOSI
Wire Wire Line
9300 3200 9500 3200
Text GLabel 9300 3300 0 50 Input ~ 0
9250 1750 9450 1750
Text GLabel 9250 1850 0 50 Input ~ 0
NRF_MISO
Wire Wire Line
9300 3300 9500 3300
Text GLabel 9300 3400 0 50 Input ~ 0
9250 1850 9450 1850
Text GLabel 9250 1950 0 50 Input ~ 0
NRF_SCK
Wire Wire Line
9300 3400 9500 3400
9250 1950 9450 1950
$Comp
L power:+3.3V #PWR05
U 1 1 60A63CC4
P 10000 2800
F 0 "#PWR05" H 10000 2650 50 0001 C CNN
F 1 "+3.3V" H 10015 2973 50 0000 C CNN
F 2 "" H 10000 2800 50 0001 C CNN
F 3 "" H 10000 2800 50 0001 C CNN
1 10000 2800
P 9950 1350
F 0 "#PWR05" H 9950 1200 50 0001 C CNN
F 1 "+3.3V" H 9965 1523 50 0000 C CNN
F 2 "" H 9950 1350 50 0001 C CNN
F 3 "" H 9950 1350 50 0001 C CNN
1 9950 1350
1 0 0 -1
$EndComp
Wire Wire Line
10000 2800 10000 2850
9950 1350 9950 1400
$Comp
L Device:CP C1
U 1 1 60A6601F
P 10250 2850
F 0 "C1" V 10505 2850 50 0000 C CNN
F 1 "33µF" V 10414 2850 50 0000 C CNN
F 2 "" H 10288 2700 50 0001 C CNN
F 3 "~" H 10250 2850 50 0001 C CNN
1 10250 2850
P 10200 1400
F 0 "C1" V 10455 1400 50 0000 C CNN
F 1 "330µF" V 10364 1400 50 0000 C CNN
F 2 "" H 10238 1250 50 0001 C CNN
F 3 "~" H 10200 1400 50 0001 C CNN
1 10200 1400
0 -1 -1 0
$EndComp
Wire Wire Line
10100 2850 10000 2850
Connection ~ 10000 2850
10050 1400 9950 1400
Connection ~ 9950 1400
Wire Wire Line
10000 2850 10000 2900
9950 1400 9950 1450
Wire Wire Line
8250 1500 8250 1300
Wire Wire Line
@ -427,46 +286,20 @@ Wire Wire Line
$Comp
L ATMEGA328PU_lowPower_weather_station-rescue:GND-power #PWR06
U 1 1 60A6C3CE
P 10500 2900
F 0 "#PWR06" H 10500 2650 50 0001 C CNN
F 1 "GND" H 10505 2727 50 0000 C CNN
F 2 "" H 10500 2900 50 0001 C CNN
F 3 "" H 10500 2900 50 0001 C CNN
1 10500 2900
P 10450 1450
F 0 "#PWR06" H 10450 1200 50 0001 C CNN
F 1 "GND" H 10455 1277 50 0000 C CNN
F 2 "" H 10450 1450 50 0001 C CNN
F 3 "" H 10450 1450 50 0001 C CNN
1 10450 1450
1 0 0 -1
$EndComp
Wire Wire Line
10400 2850 10500 2850
10350 1400 10450 1400
Wire Wire Line
10500 2850 10500 2900
$Comp
L Device:R R2
U 1 1 60A6D920
P 4750 5100
F 0 "R2" H 4820 5146 50 0000 L CNN
F 1 "10k" H 4820 5055 50 0000 L CNN
F 2 "" V 4680 5100 50 0001 C CNN
F 3 "~" H 4750 5100 50 0001 C CNN
1 4750 5100
1 0 0 -1
$EndComp
Wire Wire Line
4750 4400 3500 4400
Wire Wire Line
3500 4800 4750 4800
Wire Wire Line
4750 4800 4750 4700
Wire Wire Line
4750 4950 4750 4800
Connection ~ 4750 4800
Text GLabel 4700 5400 0 50 Input ~ 0
~LDR_V_SENS_EN
Wire Wire Line
4750 5250 4750 5400
Wire Wire Line
4750 5400 4700 5400
10450 1400 10450 1450
Text GLabel 7000 5500 2 50 Input ~ 0
BAT_V_SENS
BAT_V_SENSE
Wire Wire Line
7000 5500 6900 5500
Wire Wire Line
@ -476,7 +309,7 @@ L power:VDD #PWR012
U 1 1 60AA67BF
P 6900 4300
F 0 "#PWR012" H 6900 4150 50 0001 C CNN
F 1 "VDD" H 6915 4473 50 0000 C CNN
F 1 "VDD" H 6900 4450 50 0000 C CNN
F 2 "" H 6900 4300 50 0001 C CNN
F 3 "" H 6900 4300 50 0001 C CNN
1 6900 4300
@ -484,10 +317,6 @@ F 3 "" H 6900 4300 50 0001 C CNN
$EndComp
Wire Wire Line
6900 4300 6900 4350
Text GLabel 3600 4900 2 50 Input ~ 0
BAT_V_SENS
Wire Wire Line
3600 4900 3500 4900
$Comp
L ATMEGA328PU_lowPower_weather_station-rescue:GND-power #PWR014
U 1 1 60AAA036
@ -499,28 +328,6 @@ F 3 "" H 6900 6100 50 0001 C CNN
1 6900 6100
1 0 0 -1
$EndComp
Text GLabel 2150 4800 0 50 Input ~ 0
~LDR_V_SENS_EN
Text GLabel 2150 4950 0 50 Input ~ 0
BAT_V_SENS_EN
Wire Wire Line
2150 4800 2600 4800
Wire Wire Line
2150 4950 2450 4950
Wire Wire Line
2450 4950 2450 4900
Wire Wire Line
2450 4900 2600 4900
NoConn ~ 3500 4700
NoConn ~ 3500 4600
NoConn ~ 3500 4300
NoConn ~ 3500 4200
NoConn ~ 2600 5000
NoConn ~ 2600 5100
NoConn ~ 2600 5200
NoConn ~ 2600 5300
NoConn ~ 3300 5600
NoConn ~ 3200 5600
$Comp
L Device:R R4
U 1 1 60AD2DCC
@ -542,16 +349,16 @@ Wire Wire Line
$Comp
L ATMEGA328PU_lowPower_weather_station-rescue:GND-power #PWR0101
U 1 1 60AE68A8
P 10000 4200
F 0 "#PWR0101" H 10000 3950 50 0001 C CNN
F 1 "GND" H 10005 4027 50 0000 C CNN
F 2 "" H 10000 4200 50 0001 C CNN
F 3 "" H 10000 4200 50 0001 C CNN
1 10000 4200
P 9950 2750
F 0 "#PWR0101" H 9950 2500 50 0001 C CNN
F 1 "GND" H 9955 2577 50 0000 C CNN
F 2 "" H 9950 2750 50 0001 C CNN
F 3 "" H 9950 2750 50 0001 C CNN
1 9950 2750
1 0 0 -1
$EndComp
Wire Wire Line
10000 4100 10000 4200
9950 2650 9950 2750
$Comp
L Transistor_FET:IRLML2060 Q2
U 1 1 60AEC93E
@ -602,7 +409,7 @@ Wire Wire Line
Wire Wire Line
7900 4850 8100 4850
Text GLabel 7700 4850 0 50 Input ~ 0
BAT_V_SENS_EN
BAT_V_SENSE_EN
Wire Wire Line
6900 5950 6900 6050
Wire Wire Line
@ -631,24 +438,20 @@ Wire Wire Line
3300 2050 4400 2050
Wire Wire Line
3050 1700 3200 1700
Wire Wire Line
3850 1600 3850 1700
Wire Wire Line
3600 1600 3850 1600
NoConn ~ 3600 1800
$Comp
L Device:R R7
U 1 1 60B4D3B3
P 4350 1850
F 0 "R7" V 4350 1800 50 0000 C CNN
F 1 "10k" V 4450 1850 50 0000 C CNN
F 2 "" V 4280 1850 50 0001 C CNN
F 3 "~" H 4350 1850 50 0001 C CNN
1 4350 1850
P 4350 1700
F 0 "R7" V 4350 1700 50 0000 C CNN
F 1 "10k" V 4450 1700 50 0000 C CNN
F 2 "" V 4280 1700 50 0001 C CNN
F 3 "~" H 4350 1700 50 0001 C CNN
1 4350 1700
0 1 1 0
$EndComp
Wire Wire Line
4150 1850 4200 1850
4150 1700 4200 1700
$Comp
L Device:R R_I2C_Pup1
U 1 1 60A10297
@ -711,4 +514,261 @@ F 3 "" H 8250 2650 50 0001 C CNN
$EndComp
Wire Wire Line
8250 2650 8250 2750
NoConn ~ 3200 5600
NoConn ~ 3300 5600
NoConn ~ 2600 5300
NoConn ~ 2600 5200
NoConn ~ 2600 5100
NoConn ~ 2600 5000
NoConn ~ 3500 4300
NoConn ~ 3500 4600
NoConn ~ 3500 4700
Wire Wire Line
2450 4900 2600 4900
Wire Wire Line
2450 4950 2450 4900
Wire Wire Line
2150 4950 2450 4950
Wire Wire Line
2150 4800 2600 4800
Text GLabel 2150 4950 0 50 Input ~ 0
BAT_V_SENSE_EN
Text GLabel 2150 4800 0 50 Input ~ 0
~LDR_V_SENSE_EN
Wire Wire Line
3600 4900 3500 4900
Text GLabel 3600 4900 2 50 Input ~ 0
BAT_V_SENSE
Wire Wire Line
4750 5400 4700 5400
Wire Wire Line
4750 5250 4750 5400
Text GLabel 4700 5400 0 50 Input ~ 0
~LDR_V_SENSE_EN
Connection ~ 4750 4800
Wire Wire Line
4750 4950 4750 4800
Wire Wire Line
4750 4800 4750 4700
Wire Wire Line
3500 4800 4750 4800
Wire Wire Line
4750 4400 3500 4400
$Comp
L Device:R R2
U 1 1 60A6D920
P 4750 5100
F 0 "R2" H 4820 5146 50 0000 L CNN
F 1 "10k" H 4820 5055 50 0000 L CNN
F 2 "" V 4680 5100 50 0001 C CNN
F 3 "~" H 4750 5100 50 0001 C CNN
1 4750 5100
1 0 0 -1
$EndComp
Wire Wire Line
3500 5200 3600 5200
Wire Wire Line
3500 5100 3600 5100
Wire Wire Line
3600 5000 3500 5000
Text GLabel 3600 5000 2 50 Input ~ 0
NRF_SCK
Text GLabel 3600 5100 2 50 Input ~ 0
NRF_MISO
Text GLabel 3600 5200 2 50 Input ~ 0
NRF_MOSI
Wire Wire Line
3500 5300 3600 5300
Text GLabel 3600 5300 2 50 Input ~ 0
NRF_CS
NoConn ~ 3100 3750
NoConn ~ 2800 3750
NoConn ~ 3000 3750
NoConn ~ 2900 3750
NoConn ~ 2600 4300
NoConn ~ 2600 4100
NoConn ~ 2600 4200
Wire Wire Line
2500 4700 2600 4700
Text GLabel 2500 4700 0 50 Input ~ 0
NRF_CE
Wire Wire Line
2500 4600 2600 4600
Text GLabel 2500 4600 0 50 Input ~ 0
LDO_EN
Wire Wire Line
3600 4500 3500 4500
Text GLabel 3600 4500 2 50 Input ~ 0
SDA
Wire Wire Line
2500 4500 2600 4500
Text GLabel 2500 4500 0 50 Input ~ 0
SCL
Wire Wire Line
2050 4400 2600 4400
Wire Wire Line
3100 5700 3100 5600
$Comp
L power:GND #PWR013
U 1 1 60A20159
P 2050 4400
F 0 "#PWR013" H 2050 4150 50 0001 C CNN
F 1 "GND" H 2055 4227 50 0000 C CNN
F 2 "" H 2050 4400 50 0001 C CNN
F 3 "" H 2050 4400 50 0001 C CNN
1 2050 4400
1 0 0 -1
$EndComp
Wire Wire Line
3500 4100 3750 4100
$Comp
L power:VDD #PWR011
U 1 1 60A1D833
P 3750 4100
F 0 "#PWR011" H 3750 3950 50 0001 C CNN
F 1 "VDD" H 3765 4273 50 0000 C CNN
F 2 "" H 3750 4100 50 0001 C CNN
F 3 "" H 3750 4100 50 0001 C CNN
1 3750 4100
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR015
U 1 1 60A1C512
P 3100 5700
F 0 "#PWR015" H 3100 5450 50 0001 C CNN
F 1 "GND" H 3105 5527 50 0000 C CNN
F 2 "" H 3100 5700 50 0001 C CNN
F 3 "" H 3100 5700 50 0001 C CNN
1 3100 5700
1 0 0 -1
$EndComp
Wire Wire Line
3250 3750 3300 3750
Connection ~ 3250 3750
Wire Wire Line
3250 3700 3500 3700
Wire Wire Line
3250 3750 3250 3700
$Comp
L power:GND #PWR010
U 1 1 60A1B2D1
P 3500 3700
F 0 "#PWR010" H 3500 3450 50 0001 C CNN
F 1 "GND" H 3505 3527 50 0000 C CNN
F 2 "" H 3500 3700 50 0001 C CNN
F 3 "" H 3500 3700 50 0001 C CNN
1 3500 3700
1 0 0 -1
$EndComp
Wire Wire Line
3200 3750 3250 3750
$Comp
L ATMEGA328PU_lowPower_weather_station-rescue:ATMEGA328PU_PROMINI-MCU_Module U6
U 1 1 60A018CC
P 3050 4650
F 0 "U6" H 3050 4650 50 0000 C CNN
F 1 "ATMEGA328PU_PROMINI" H 2550 3700 50 0000 C CNN
F 2 "" H 3100 5050 50 0001 C CNN
F 3 "" H 3100 5050 50 0001 C CNN
1 3050 4650
1 0 0 -1
$EndComp
$Comp
L Device:R_PHOTO R1
U 1 1 609EA047
P 4750 4550
F 0 "R1" H 4820 4596 50 0000 L CNN
F 1 "R_PHOTO" H 4820 4505 50 0000 L CNN
F 2 "" V 4800 4300 50 0001 L CNN
F 3 "~" H 4750 4500 50 0001 C CNN
1 4750 4550
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 6339F185
P 3750 4200
F 0 "#PWR0102" H 3750 3950 50 0001 C CNN
F 1 "GND" H 3750 4050 50 0000 C CNN
F 2 "" H 3750 4200 50 0001 C CNN
F 3 "" H 3750 4200 50 0001 C CNN
1 3750 4200
1 0 0 -1
$EndComp
Wire Wire Line
3500 4200 3750 4200
Wire Notes Line
750 700 6100 700
Wire Notes Line
6100 700 6100 3050
Wire Notes Line
6100 3050 750 3050
Wire Notes Line
750 3050 750 700
Wire Notes Line
6100 3350 6100 6450
Wire Notes Line
750 6450 750 3350
Wire Notes Line
750 3350 6100 3350
Wire Notes Line
750 6450 6100 6450
Wire Notes Line
6250 3850 8700 3850
Wire Notes Line
8700 3850 8700 700
Wire Notes Line
8700 700 6250 700
Wire Notes Line
6250 700 6250 3850
Wire Notes Line
6250 4000 9200 4000
Wire Notes Line
9200 4000 9200 6450
Wire Notes Line
9200 6450 6250 6450
Wire Notes Line
6250 6450 6250 4000
Wire Notes Line
8750 700 11150 700
Wire Notes Line
11150 700 11150 3850
Wire Notes Line
11150 3850 8750 3850
Wire Notes Line
8750 3850 8750 700
Text Notes 800 800 0 50 ~ 0
Main power part
Text Notes 800 3450 0 50 ~ 0
ATMEGA328P MCU part
Text Notes 6300 4100 0 50 ~ 0
Battery voltage sense part
Text Notes 6300 800 0 50 ~ 0
I2C sensor part (humidity, pressure and temperature)
Text Notes 8800 800 0 50 ~ 0
NRF transmitter part
$Comp
L ATMEGA328PU_lowPower_weather_station-rescue:RT9013-33-Regulator_Linear U2
U 1 1 609F304F
P 5050 1650
F 0 "U2" H 5050 1965 50 0000 C CNN
F 1 "RT9013-33" H 5050 1874 50 0000 C CNN
F 2 "" H 5050 1650 50 0001 C CNN
F 3 "" H 5050 1650 50 0001 C CNN
1 5050 1650
1 0 0 -1
$EndComp
Wire Wire Line
4400 2050 5050 2050
Wire Wire Line
5050 2050 5050 1900
Connection ~ 4400 2050
Wire Wire Line
3600 1600 4250 1600
Wire Wire Line
4250 1450 4250 1600
Connection ~ 4250 1600
Wire Wire Line
4250 1600 4700 1600
$EndSCHEMATC