# Senior Design - Sensor Node ## Description This is the circuit schematic and PCB design for the Sensor Node portion of our Remote Vineyard Irrigation Monitoring System! ## Project Details - **Owner:** avendano1977 - **Created:** 10/23/2023 - **Last Updated:** 12/11/2023 - **Visibility:** Public ## Key Components ### 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] ### RAK — [RAK3172-8-SM-NI](https://www.flux.ai/jecstronic/rak3172-8-sm-ni~we.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://docs.rakwireless.com/Product-Categories/WisDuo/RAK3172-Module/Datasheet/ - Manufacturer Name: RAKwireless Technology Limited - Part Type: RF Module - Manufacturer Part Number: RAK3172-8-SM-NI **Pins:** - BOOT0 [pin 21] - GND [pin 28] - GND [pin 23] - GND [pin 17] - GND [pin 11] - GND [pin 18] - PA0 [pin 29] - PA1 [pin 6] - PA10/ADC4 [pin 25] - PA11/I2C_SDA [pin 10] - PA12/I2C_SCL [pin 9] - PA13/SWDIO [pin 7] - PA14/SWCLK [pin 8] - PA15/ADC5 [pin 3] - PA2/UART2_TX [pin 2] - PA3/UART2_RX [pin 1] - PA4/SPI1_NSS [pin 16] - PA5/SPI1_CLK [pin 15] - PA6/SPI1_MISO [pin 14] - PA7/SPI1_MOSI [pin 13] - PA8 [pin 19] - PA9 [pin 20] - PB12 [pin 27] - PB2/AD3 [pin 26] - PB3/ADC1 [pin 32] - PB4/ADC2 [pin 31] - PB5 [pin 30] - PB6/UART1_TX [pin 4] - PB7/UART1_RX [pin 5] - RF [pin 12] - RST [pin 22] - VDD [pin 24] ### RELAY — [DPDT Relay 24VDC](https://www.flux.ai/maxkoning/dpdt-relay-24vdc~2a.md) - Datasheet URL: https://www.phoenixcontact.com/us/products/2961192/pdf - Manufacturer Part Number: 2961192 - Part Type: Relay **Pins:** - COIL_1 [pin A1] - COIL_2 [pin A2] - COM_1 [pin 11] - COM_2 [pin 21] - NC_1 [pin 12] - NC_2 [pin 22] - NO_1 [pin 14] - NO_2 [pin 24] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/avendano1977/senior-design-sensor-node~4t](https://www.flux.ai/avendano1977/senior-design-sensor-node~4t).* --- *Generated from [https://www.flux.ai/avendano1977/senior-design-sensor-node~4t](https://www.flux.ai/avendano1977/senior-design-sensor-node~4t)*