WiFi Door Open Close Sensor
A battery-powered door sensor with WiFi notifications. Magnetic reed switch in 50x30x15mm case mounts on door frame. Sends push notification when door opens/closes. Web dashboard shows entry history. Battery lasts 12+ months on CR2032. Perfect for home security and monitoring. This wifi door sensor project is perfect for makers, DIY enthusiasts, and electronics hobbyists. Search volume: 1600/month.
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AI-generated from prompt:"A battery-powered door sensor with WiFi notifications. Magnetic reed switch in 50x30x15mm case mounts on door frame. Sends push notification when door opens/closes. Web dashboard shows entry history. Battery lasts 12+ months on CR2032. Perfect for home security and monitoring."
All parts, CAD, wiring, and firmware generated by Modo AI Hardware Builder with human direction.
—Validated fit
—Electrical OK
—Assembly ready
Parts
| Part | Why | MPN | Qty | |
|---|---|---|---|---|
| ESP32-C3 WiFi MCU Dev Board Espressif Systems |
Main microcontroller for water leak detection logic, alarm control, and optional WiFi notifications | ESP32-C3-DEVKITM-1-N4X |
1 | |
| Water Probe Sensor DFRobot |
Dual water probes for water leak detection as specified in requirements | SEN0514 |
2 | |
| 85dB Alarm Buzzer Same Sky (Formerly CUI Devices) |
85dB buzzer alarm for audible water leak notification as specified | CEM-1203(42) |
1 | |
| Red LED Flash Indicator Lite-On Inc. |
LED flash indicator for visual alarm notification as specified in features | LTST-C171GKT |
1 | |
| CR2032 Battery Holder Keystone Electronics |
Battery holder for compact battery-powered operation with low power alert capability | 1042P |
1 | |
| Power Switch C&K |
Power control switch for battery conservation and device operation | OS102011MS2QN1 |
1 |
6 unique parts, 7 total components.