# Plant Care System Reference Design d3b4 beTG ef00 e207 ## Description This project is a plant care system that uses an ESP32-S3-MINI-1U-N8 microcontroller to automate plant care tasks. This system includes three Songle relays, multiple resistors, capacitors, and transistors, all powered at 3.3V, 5V, or 12V. It also incorporates a USB Type-C connector. #referenceDesign #edge-computing #edgeComputing #espressif #template #iot #ESP32 #relay #reference-design ## Project Details - **Owner:** sourav1290 - **Created:** 5/15/2024 - **Last Updated:** 5/15/2024 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Copies:** 1 ## Key Components ### D1 — [M7-Diode](https://www.flux.ai/openpartlist/m7-diode~5v.md) - Datasheet URL: https://https://diotec.com/tl_files/diotec/files/pdf/datasheets/m1.pdfwww.taiwansemi.com/assets/uploads/datasheet/SK32A%20SERIES_V2102.pdf - Manufacturer Name: Diotec Semiconductor - Part Type: Diode - Manufacturer Part Number: M7 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### D2 — [M7-Diode](https://www.flux.ai/openpartlist/m7-diode~5v.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: M7 - Datasheet URL: https://https://diotec.com/tl_files/diotec/files/pdf/datasheets/m1.pdfwww.taiwansemi.com/assets/uploads/datasheet/SK32A%20SERIES_V2102.pdf - Part Type: Diode - Manufacturer Name: Diotec Semiconductor **Pins:** - A [pin 2] - K [pin 1] ### D3 — [M7-Diode](https://www.flux.ai/openpartlist/m7-diode~5v.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: M7 - Part Type: Diode - Manufacturer Name: Diotec Semiconductor - Datasheet URL: https://https://diotec.com/tl_files/diotec/files/pdf/datasheets/m1.pdfwww.taiwansemi.com/assets/uploads/datasheet/SK32A%20SERIES_V2102.pdf **Pins:** - A [pin 2] - K [pin 1] ### D4 — [M7-Diode](https://www.flux.ai/openpartlist/m7-diode~5v.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: M7 - Manufacturer Name: Diotec Semiconductor - Part Type: Diode - Datasheet URL: https://https://diotec.com/tl_files/diotec/files/pdf/datasheets/m1.pdfwww.taiwansemi.com/assets/uploads/datasheet/SK32A%20SERIES_V2102.pdf **Pins:** - A [pin 2] - K [pin 1] ### D5 — [M7-Diode](https://www.flux.ai/openpartlist/m7-diode~5v.md) - Manufacturer Part Number: M7 - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://https://diotec.com/tl_files/diotec/files/pdf/datasheets/m1.pdfwww.taiwansemi.com/assets/uploads/datasheet/SK32A%20SERIES_V2102.pdf - Part Type: Diode - Manufacturer Name: Diotec Semiconductor **Pins:** - A [pin 2] - K [pin 1] ### D6 — [M7-Diode](https://www.flux.ai/openpartlist/m7-diode~5v.md) - Manufacturer Name: Diotec Semiconductor - Part Type: Diode - Datasheet URL: https://https://diotec.com/tl_files/diotec/files/pdf/datasheets/m1.pdfwww.taiwansemi.com/assets/uploads/datasheet/SK32A%20SERIES_V2102.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: M7 **Pins:** - A [pin 2] - K [pin 1] ### D7 — [M7-Diode](https://www.flux.ai/openpartlist/m7-diode~5v.md) - Datasheet URL: https://https://diotec.com/tl_files/diotec/files/pdf/datasheets/m1.pdfwww.taiwansemi.com/assets/uploads/datasheet/SK32A%20SERIES_V2102.pdf - Manufacturer Name: Diotec Semiconductor - Part Type: Diode - Manufacturer Part Number: M7 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### D8 — [M7-Diode](https://www.flux.ai/openpartlist/m7-diode~5v.md) - Manufacturer Name: Diotec Semiconductor - Part Type: Diode - Datasheet URL: https://https://diotec.com/tl_files/diotec/files/pdf/datasheets/m1.pdfwww.taiwansemi.com/assets/uploads/datasheet/SK32A%20SERIES_V2102.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: M7 **Pins:** - A [pin 2] - K [pin 1] ### J1 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### J2 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### J3 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### J4 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### J5 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### J6 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### J7 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### J8 — [TerminalBlock-01x02P-3.50mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-350mm~mcc.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### K1 — [1-1721150-3](https://www.flux.ai/adrian95/1-1721150-3~sdg.md) - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1721150&DocType=Customer+Drawing&DocLang=English - Manufacturer Part Number: ORWH-SH-112D1F,000 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Relay - Manufacturer Name: TE Connectivity Potter & Brumfield Relays **Pins:** - A1 [pin A1] - A2 [pin A2] - COM [pin COM] - NC [pin NC] - NO [pin NO] ### K2 — [1-1721150-3](https://www.flux.ai/adrian95/1-1721150-3~sdg.md) - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1721150&DocType=Customer+Drawing&DocLang=English - Manufacturer Name: TE Connectivity Potter & Brumfield Relays - Part Type: Relay - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: ORWH-SH-112D1F,000 **Pins:** - A1 [pin A1] - A2 [pin A2] - COM [pin COM] - NC [pin NC] - NO [pin NO] ### K3 — [1-1721150-3](https://www.flux.ai/adrian95/1-1721150-3~sdg.md) - Manufacturer Part Number: ORWH-SH-112D1F,000 - Part Type: Relay - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: TE Connectivity Potter & Brumfield Relays - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1721150&DocType=Customer+Drawing&DocLang=English **Pins:** - A1 [pin A1] - A2 [pin A2] - COM [pin COM] - NC [pin NC] - NO [pin NO] ### K4 — [1-1721150-3](https://www.flux.ai/adrian95/1-1721150-3~sdg.md) - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1721150&DocType=Customer+Drawing&DocLang=English - Manufacturer Name: TE Connectivity Potter & Brumfield Relays - Part Type: Relay - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: ORWH-SH-112D1F,000 **Pins:** - A1 [pin A1] - A2 [pin A2] - COM [pin COM] - NC [pin NC] - NO [pin NO] ### K5 — [1-1721150-3](https://www.flux.ai/adrian95/1-1721150-3~sdg.md) - Manufacturer Name: TE Connectivity Potter & Brumfield Relays - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Relay - Manufacturer Part Number: ORWH-SH-112D1F,000 - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1721150&DocType=Customer+Drawing&DocLang=English **Pins:** - A1 [pin A1] - A2 [pin A2] - COM [pin COM] - NC [pin NC] - NO [pin NO] ### K6 — [1-1721150-3](https://www.flux.ai/adrian95/1-1721150-3~sdg.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: ORWH-SH-112D1F,000 - Part Type: Relay - Manufacturer Name: TE Connectivity Potter & Brumfield Relays - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1721150&DocType=Customer+Drawing&DocLang=English **Pins:** - A1 [pin A1] - A2 [pin A2] - COM [pin COM] - NC [pin NC] - NO [pin NO] ### K7 — [1-1721150-3](https://www.flux.ai/adrian95/1-1721150-3~sdg.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Relay - Manufacturer Part Number: ORWH-SH-112D1F,000 - Manufacturer Name: TE Connectivity Potter & Brumfield Relays - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1721150&DocType=Customer+Drawing&DocLang=English **Pins:** - A1 [pin A1] - A2 [pin A2] - COM [pin COM] - NC [pin NC] - NO [pin NO] ### K8 — [1-1721150-3](https://www.flux.ai/adrian95/1-1721150-3~sdg.md) - Manufacturer Name: TE Connectivity Potter & Brumfield Relays - Part Type: Relay - Manufacturer Part Number: ORWH-SH-112D1F,000 - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1721150&DocType=Customer+Drawing&DocLang=English **Pins:** - A1 [pin A1] - A2 [pin A2] - COM [pin COM] - NC [pin NC] - NO [pin NO] ### LED1 — [Low Power Green LED](https://www.flux.ai/corynrobinson/low-power-green-led~0r.md) - Current: 20mA - Purchase Url: https://octopart.com/598-8070-107f-dialight-872854?r=sp - Package or Case Code: D_0603_1608Metric - Datasheet URL: https://octopart.com/datasheet/598-8070-107f-dialight-872854 - Manufacturer Name: Dialight - Part Type: LED - Manufacturer Part Number: 598-8070-107F - Forward Voltage: 2V **Pins:** - A - K ### LED2 — [Low Power Green LED](https://www.flux.ai/corynrobinson/low-power-green-led~0r.md) - Datasheet URL: https://octopart.com/datasheet/598-8070-107f-dialight-872854 - Forward Voltage: 2V - Manufacturer Name: Dialight - Manufacturer Part Number: 598-8070-107F - Part Type: LED - Current: 20mA - Purchase Url: https://octopart.com/598-8070-107f-dialight-872854?r=sp - Package or Case Code: D_0603_1608Metric **Pins:** - A - K ### LED3 — [Low Power Green LED](https://www.flux.ai/corynrobinson/low-power-green-led~0r.md) - Datasheet URL: https://octopart.com/datasheet/598-8070-107f-dialight-872854 - Manufacturer Part Number: 598-8070-107F - Part Type: LED - Manufacturer Name: Dialight - Forward Voltage: 2V - Purchase Url: https://octopart.com/598-8070-107f-dialight-872854?r=sp - Current: 20mA - Package or Case Code: D_0603_1608Metric **Pins:** - A - K ### LED4 — [Low Power Green LED](https://www.flux.ai/corynrobinson/low-power-green-led~0r.md) - Forward Voltage: 2V - Manufacturer Name: Dialight - Manufacturer Part Number: 598-8070-107F - Part Type: LED - Datasheet URL: https://octopart.com/datasheet/598-8070-107f-dialight-872854 - Package or Case Code: D_0603_1608Metric - Current: 20mA - Purchase Url: https://octopart.com/598-8070-107f-dialight-872854?r=sp **Pins:** - A - K ### LED5 — [Low Power Green LED](https://www.flux.ai/corynrobinson/low-power-green-led~0r.md) - Purchase Url: https://octopart.com/598-8070-107f-dialight-872854?r=sp - Current: 20mA - Package or Case Code: D_0603_1608Metric - Datasheet URL: https://octopart.com/datasheet/598-8070-107f-dialight-872854 - Part Type: LED - Manufacturer Part Number: 598-8070-107F - Manufacturer Name: Dialight - Forward Voltage: 2V **Pins:** - A - K ### LED6 — [Low Power Green LED](https://www.flux.ai/corynrobinson/low-power-green-led~0r.md) - Manufacturer Part Number: 598-8070-107F - Part Type: LED - Manufacturer Name: Dialight - Forward Voltage: 2V - Datasheet URL: https://octopart.com/datasheet/598-8070-107f-dialight-872854 - Package or Case Code: D_0603_1608Metric - Purchase Url: https://octopart.com/598-8070-107f-dialight-872854?r=sp - Current: 20mA **Pins:** - A - K ### LED7 — [Low Power Green LED](https://www.flux.ai/corynrobinson/low-power-green-led~0r.md) - Datasheet URL: https://octopart.com/datasheet/598-8070-107f-dialight-872854 - Forward Voltage: 2V - Manufacturer Part Number: 598-8070-107F - Part Type: LED - Manufacturer Name: Dialight - Purchase Url: https://octopart.com/598-8070-107f-dialight-872854?r=sp - Current: 20mA - Package or Case Code: D_0603_1608Metric **Pins:** - A - K ### LED8 — [Low Power Green LED](https://www.flux.ai/corynrobinson/low-power-green-led~0r.md) - Datasheet URL: https://octopart.com/datasheet/598-8070-107f-dialight-872854 - Manufacturer Name: Dialight - Manufacturer Part Number: 598-8070-107F - Part Type: LED - Forward Voltage: 2V - Current: 20mA - Purchase Url: https://octopart.com/598-8070-107f-dialight-872854?r=sp - Package or Case Code: D_0603_1608Metric **Pins:** - A - K ### Q1 — [ULN2803ADWG4](https://www.flux.ai/jecstronic/uln2803adwg4~x1v.md) - Manufacturer Name: Texas Instruments Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: ULN2803ADWG4 - Part Type: Transistor - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/874/ULN2803A_Rev2015.pdf **Pins:** - 1B [pin 1] - 1C [pin 18] - 2B [pin 2] - 2C [pin 17] - 3B [pin 3] - 3C [pin 16] - 4B [pin 4] - 4C [pin 15] - 5B [pin 5] - 5C [pin 14] - 6B [pin 6] - 6C [pin 13] - 7B [pin 7] - 7C [pin 12] - 8B [pin 8] - 8C [pin 11] - COM [pin 10] - GND [pin 9] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/sourav1290/plant-care-system-reference-design-d3b4-betg-ef00-e207~fm](https://www.flux.ai/sourav1290/plant-care-system-reference-design-d3b4-betg-ef00-e207~fm).* --- *Generated from [https://www.flux.ai/sourav1290/plant-care-system-reference-design-d3b4-betg-ef00-e207~fm](https://www.flux.ai/sourav1290/plant-care-system-reference-design-d3b4-betg-ef00-e207~fm)*