diff --git a/schematic/ATMEGA328P_connectedMailBox.pdf b/schematic/ATMEGA328P_connectedMailBox.pdf index 70f6640..bd53072 100644 Binary files a/schematic/ATMEGA328P_connectedMailBox.pdf and b/schematic/ATMEGA328P_connectedMailBox.pdf differ diff --git a/schematic/KiCad/ATMEGA328P_connectedMailBox/ATMEGA328P_connectedMailBox.pro b/schematic/KiCad/ATMEGA328P_connectedMailBox/ATMEGA328P_connectedMailBox.pro index ec6fc9b..cf467f0 100644 --- a/schematic/KiCad/ATMEGA328P_connectedMailBox/ATMEGA328P_connectedMailBox.pro +++ b/schematic/KiCad/ATMEGA328P_connectedMailBox/ATMEGA328P_connectedMailBox.pro @@ -1,4 +1,4 @@ -update=02/10/2022 11:45:31 +update=20/12/2025 11:42:17 version=1 last_client=kicad [general] diff --git a/schematic/KiCad/ATMEGA328P_connectedMailBox/ATMEGA328P_connectedMailBox.sch b/schematic/KiCad/ATMEGA328P_connectedMailBox/ATMEGA328P_connectedMailBox.sch index 4264585..2d2ab43 100644 --- a/schematic/KiCad/ATMEGA328P_connectedMailBox/ATMEGA328P_connectedMailBox.sch +++ b/schematic/KiCad/ATMEGA328P_connectedMailBox/ATMEGA328P_connectedMailBox.sch @@ -69,17 +69,6 @@ F 3 "~" H 2600 1850 50 0001 C CNN 1 0 0 -1 $EndComp $Comp -L RF:NRF24L01_Breakout U4 -U 1 1 63386EBE -P 8700 1650 -F 0 "U4" H 9080 1696 50 0000 L CNN -F 1 "NRF24L01_Breakout" H 9080 1605 50 0000 L CNN -F 2 "RF_Module:nRF24L01_Breakout" H 8850 2250 50 0001 L CIN -F 3 "http://www.nordicsemi.com/eng/content/download/2730/34105/file/nRF24L01_Product_Specification_v2_0.pdf" H 8700 1550 50 0001 C CNN - 1 8700 1650 - 1 0 0 -1 -$EndComp -$Comp L Transistor_FET:IRLML6402 Q1 U 1 1 6338A5CF P 3050 3450 @@ -530,77 +519,6 @@ Wire Wire Line 9000 4250 9350 4250 Wire Wire Line 9350 4250 9350 4450 -NoConn ~ 8200 1950 -$Comp -L power:+3.3V #PWR012 -U 1 1 633FCB30 -P 8700 950 -F 0 "#PWR012" H 8700 800 50 0001 C CNN -F 1 "+3.3V" H 8715 1123 50 0000 C CNN -F 2 "" H 8700 950 50 0001 C CNN -F 3 "" H 8700 950 50 0001 C CNN - 1 8700 950 - 1 0 0 -1 -$EndComp -$Comp -L Device:CP C1 -U 1 1 633FFDC6 -P 9000 1000 -F 0 "C1" V 9255 1000 50 0000 C CNN -F 1 "330µF" V 9164 1000 50 0000 C CNN -F 2 "" H 9038 850 50 0001 C CNN -F 3 "~" H 9000 1000 50 0001 C CNN - 1 9000 1000 - 0 -1 -1 0 -$EndComp -$Comp -L power:GND #PWR013 -U 1 1 63403470 -P 8700 2350 -F 0 "#PWR013" H 8700 2100 50 0001 C CNN -F 1 "GND" H 8705 2177 50 0000 C CNN -F 2 "" H 8700 2350 50 0001 C CNN -F 3 "" H 8700 2350 50 0001 C CNN - 1 8700 2350 - 1 0 0 -1 -$EndComp -Wire Wire Line - 8700 2350 8700 2250 -$Comp -L power:GND #PWR014 -U 1 1 63405872 -P 9300 1050 -F 0 "#PWR014" H 9300 800 50 0001 C CNN -F 1 "GND" H 9305 877 50 0000 C CNN -F 2 "" H 9300 1050 50 0001 C CNN -F 3 "" H 9300 1050 50 0001 C CNN - 1 9300 1050 - 1 0 0 -1 -$EndComp -Wire Wire Line - 9150 1000 9300 1000 -Wire Wire Line - 9300 1000 9300 1050 -Text GLabel 8050 1850 0 50 Input ~ 0 -NRF_CE -Wire Wire Line - 8050 1850 8200 1850 -Text GLabel 8050 1650 0 50 Input ~ 0 -NRF_CS -Text GLabel 8100 1550 0 50 Input ~ 0 -NRF_SCK -Wire Wire Line - 8100 1550 8200 1550 -Wire Wire Line - 8050 1650 8200 1650 -Text GLabel 8100 1450 0 50 Input ~ 0 -NRF_MISO -Wire Wire Line - 8100 1450 8200 1450 -Text GLabel 8100 1350 0 50 Input ~ 0 -NRF_MOSI -Wire Wire Line - 8200 1350 8100 1350 Text GLabel 8850 3800 2 50 Input ~ 0 SWITCH_V_SENSE Wire Wire Line @@ -665,12 +583,8 @@ F 3 "~" H 2200 6100 50 0001 C CNN 1 2200 6100 -1 0 0 1 $EndComp -NoConn ~ 2600 6950 -NoConn ~ 2600 6850 Text GLabel 2100 6750 0 50 Input ~ 0 SWITCH_V_SENSE_EN -Text GLabel 2100 6650 0 50 Input ~ 0 -NRF_CE NoConn ~ 2600 6150 NoConn ~ 2600 6350 Text GLabel 2100 6450 0 50 Input ~ 0 @@ -718,19 +632,19 @@ NoConn ~ 3300 7250 Wire Wire Line 3800 6950 3500 6950 Text GLabel 3800 6950 2 50 Input ~ 0 -NRF_CS +RFM_CS Wire Wire Line 3800 6750 3500 6750 Text GLabel 3800 6850 2 50 Input ~ 0 -NRF_MOSI +RFM_MOSI Wire Wire Line 3800 6850 3500 6850 Text GLabel 3800 6750 2 50 Input ~ 0 -NRF_MISO +RFM_MISO Wire Wire Line 3500 6650 3800 6650 Text GLabel 3800 6650 2 50 Input ~ 0 -NRF_SCK +RFM_SCK Wire Wire Line 3800 6450 3500 6450 Text GLabel 3800 6450 2 50 Input ~ 0 @@ -782,13 +696,6 @@ F 3 "" H 3100 6850 50 0001 C CNN 1 3050 6300 1 0 0 -1 $EndComp -Wire Wire Line - 8850 1000 8700 1000 -Wire Wire Line - 8700 1000 8700 1050 -Wire Wire Line - 8700 950 8700 1000 -Connection ~ 8700 1000 Wire Wire Line 3200 5300 3250 5300 Connection ~ 3250 5300 @@ -841,7 +748,7 @@ Wire Notes Line Text Notes 800 750 0 50 ~ 0 Main power part Text Notes 6650 750 0 50 ~ 0 -NRF transmitter part +LoRa transmitter part Text Notes 6650 2800 0 50 ~ 0 Reed switch detection part Wire Notes Line @@ -860,4 +767,143 @@ Text Notes 8200 4600 0 50 ~ 0 Package event switch Text Notes 9350 4450 0 50 ~ 0 Collected event switch +$Comp +L RF_Module:RFM95W-868S2 U4 +U 1 1 69474B92 +P 8750 1550 +F 0 "U4" H 8100 2150 50 0000 C CNN +F 1 "RFM95W-868S2" H 8350 2050 50 0000 C CNN +F 2 "" H 5450 3200 50 0001 C CNN +F 3 "https://www.hoperf.com/data/upload/portal/20181127/5bfcbea20e9ef.pdf" H 5450 3200 50 0001 C CNN + 1 8750 1550 + 1 0 0 -1 +$EndComp +Wire Wire Line + 8650 2150 8650 2200 +Wire Wire Line + 8650 2200 8750 2200 +Wire Wire Line + 8750 2200 8750 2150 +Wire Wire Line + 8750 2200 8850 2200 +Wire Wire Line + 8850 2200 8850 2150 +Connection ~ 8750 2200 +Wire Wire Line + 8750 2200 8750 2300 +$Comp +L power:GND #PWR013 +U 1 1 694894A5 +P 8750 2300 +F 0 "#PWR013" H 8750 2050 50 0001 C CNN +F 1 "GND" H 8755 2127 50 0000 C CNN +F 2 "" H 8750 2300 50 0001 C CNN +F 3 "" H 8750 2300 50 0001 C CNN + 1 8750 2300 + 1 0 0 -1 +$EndComp +$Comp +L Device:C C1 +U 1 1 6948B94F +P 9000 950 +F 0 "C1" V 8950 1050 50 0000 C CNN +F 1 "1µf" V 8850 1050 50 0000 C CNN +F 2 "" H 9038 800 50 0001 C CNN +F 3 "~" H 9000 950 50 0001 C CNN + 1 9000 950 + 0 1 1 0 +$EndComp +Wire Wire Line + 8750 1050 8750 950 +Wire Wire Line + 8750 950 8850 950 +Wire Wire Line + 9150 950 9300 950 +$Comp +L power:GND #PWR014 +U 1 1 694993FA +P 9300 950 +F 0 "#PWR014" H 9300 700 50 0001 C CNN +F 1 "GND" H 9305 777 50 0000 C CNN +F 2 "" H 9300 950 50 0001 C CNN +F 3 "" H 9300 950 50 0001 C CNN + 1 9300 950 + 1 0 0 -1 +$EndComp +$Comp +L power:+3.3V #PWR012 +U 1 1 6949F09D +P 8750 900 +F 0 "#PWR012" H 8750 750 50 0001 C CNN +F 1 "+3.3V" H 8765 1073 50 0000 C CNN +F 2 "" H 8750 900 50 0001 C CNN +F 3 "" H 8750 900 50 0001 C CNN + 1 8750 900 + 1 0 0 -1 +$EndComp +Wire Wire Line + 8750 950 8750 900 +Connection ~ 8750 950 +$Comp +L Device:Antenna AE1 +U 1 1 694A55EC +P 9600 1050 +F 0 "AE1" H 9500 1250 50 0000 L CNN +F 1 "Antenna" H 9500 1200 50 0000 L CNN +F 2 "" H 9600 1050 50 0001 C CNN +F 3 "~" H 9600 1050 50 0001 C CNN + 1 9600 1050 + 1 0 0 -1 +$EndComp +NoConn ~ 9250 1450 +NoConn ~ 9250 1550 +NoConn ~ 9250 1650 +NoConn ~ 9250 1750 +NoConn ~ 9250 1850 +Text GLabel 2100 6650 0 50 Input ~ 0 +RFM_RST +Wire Wire Line + 2100 6850 2600 6850 +Wire Wire Line + 9250 1250 9600 1250 +Text GLabel 2100 6850 0 50 Input ~ 0 +RFM_DI0 +Text GLabel 8000 1550 0 50 Input ~ 0 +RFM_CS +Text GLabel 8000 1450 0 50 Input ~ 0 +RFM_MISO +Text GLabel 8000 1350 0 50 Input ~ 0 +RFM_MOSI +Text GLabel 8000 1250 0 50 Input ~ 0 +RFM_SCK +Text GLabel 8000 1750 0 50 Input ~ 0 +RFM_RST +Wire Wire Line + 8000 1250 8250 1250 +Wire Wire Line + 8000 1350 8250 1350 +Wire Wire Line + 8000 1450 8250 1450 +Wire Wire Line + 8000 1550 8250 1550 +Wire Wire Line + 8000 1750 8250 1750 +Text GLabel 9750 1950 2 50 Input ~ 0 +RFM_DI0 +$Comp +L Device:R R11 +U 1 1 69522C88 +P 9500 1950 +F 0 "R11" V 9300 1950 50 0000 C CNN +F 1 "5.6k" V 9400 1950 50 0000 C CNN +F 2 "" V 9430 1950 50 0001 C CNN +F 3 "~" H 9500 1950 50 0001 C CIN + 1 9500 1950 + 0 1 1 0 +$EndComp +Wire Wire Line + 9650 1950 9750 1950 +Wire Wire Line + 9250 1950 9350 1950 +NoConn ~ 2600 6950 $EndSCHEMATC