# WiFi Camera with Motion Detection Reference Design ## Description This project is a WiFi Camera with Motion Detection, utilizing ESP32-CAM module and HC-SR501 PIR sensor. The camera is activated by the sensor's output. The system also includes power regulation and communication headers for setup and control. #WiFi #MCU #PIR #ReferenceDesign #project #ESP32 #camera #referenceDesign #edgeComputing #espressif #template #reference-design ## Project Details - **Owner:** alanaja - **Created:** 11/8/2024 - **Last Updated:** 11/8/2024 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ ## Key Components ### DC1 — [KH-DC-006-1.3](https://www.flux.ai/lcsc/kh-dc-006-1p3~u51l.md) - Package or Case Code: DC-IN-TH_KH-DC-006-1.3 - LCSC Part Number: C2847174 - Manufacturer Name: kinghelm(金航标) - Manufacturer Part Number: KH-DC-006-1.3 - Part Type: AC/DC Power Connectors **Pins:** - 1 [pin 4] - 2 [pin 1] - 3 [pin 2] ### J3 — [ESParrot Card Edge FTDI](https://www.flux.ai/corynrobinson/esparrot-card-edge-ftdi~vu.md) - Part Type: Connector **Pins:** - CTS [pin 4] - DTR [pin 5] - GND [pin 6] - RXD [pin 2] - TXD [pin 1] - VCC [pin 3] ### K1 — [Relay-12VDC-SL-C](https://www.flux.ai/deadzerok/relay-12vdc-sl-c~zh.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2304140030_Ningbo-Songle-Relay-SRD-12VDC-SL-C_C30431.pdf - Part Type: Relay - Manufacturer Name: Ningbo Songle Relay - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SRD-12VDC-SL-C **Pins:** - Coil-1 [pin COIL1] - Coil-2 [pin COIL2] - Com-3 [pin COM] - NC [pin NC] - NO [pin NO] ### M1 — [lm2596 step down module](https://www.flux.ai/vasyl/lm2596-step-down-module~yl.md) - Part Type: DC-DC Convertor **Pins:** - GND OUT - GND VIN - OUT - VIN ### U3 — [PIR203A-D0](https://www.flux.ai/lcsc/pir203a-d0~7cte.md) - Manufacturer Name: NEWOPTO(鑫永诚光电) - Manufacturer Part Number: PIR203A-D0 - Package or Case Code: TO-5-3_BD9.1-P2.54_PIR203A-D0 - LCSC Part Number: C2887900 - Part Type: Human Body Sensing Sensor **Pins:** - D [pin 1] - G [pin 3] - S [pin 2] ### U4 — [ESP32-CAM](https://www.flux.ai/lcsc/esp32-cam~krvb.md) - Package or Case Code: COMM-TH_16P-L40.0-W27.0-P2.54_ESP32-CAM - Manufacturer Part Number: ESP32-CAM - LCSC Part Number: C277946 - Manufacturer Name: Ai-Thinker(安信可) - Part Type: WiFi Modules - JLCPCB Part Class: Extended Part **Pins:** - 3V3 [pin 9] - 5V [pin 8] - GND [pin 16] - GND [pin 7] - GND [pin 12] - IO0 [pin 11] - IO12 [pin 6] - IO13 [pin 5] - IO14 [pin 3] - IO15 [pin 4] - IO16 [pin 10] - IO2 [pin 2] - IO4 [pin 1] - U0R [pin 14] - U0T [pin 15] - VCC [pin 13] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/alanaja/wifi-camera-with-motion-detection-reference-design~e5](https://www.flux.ai/alanaja/wifi-camera-with-motion-detection-reference-design~e5).* --- *Generated from [https://www.flux.ai/alanaja/wifi-camera-with-motion-detection-reference-design~e5](https://www.flux.ai/alanaja/wifi-camera-with-motion-detection-reference-design~e5)*