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ESP32 projects
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57 projects in the catalog
ESP32 Vibration Monitor
Build an ESP32 vibration monitor with MPU6050 accelerometer. From threshold alerts to FFT spectrum analysis and MQTT pr…
ESP32 Sound-Triggered Relay Demo
Build an ESP32 sound-triggered relay demo with an INMP441 I2S microphone, peak detection, and a low-voltage relay load.
ESP32 Water Leak Detector
Build an ESP32 water leak detector with resistive water sensor AOUT GPIO34, DOUT GPIO35, buzzer GPIO25, wet/dry thresho…
ESP32 Browser LED On and Off Control
Control a resistor-limited LED from a local ESP32 web form, with POST validation, startup OFF and a best-effort command…
ESP32 Web PWM Brightness Slider
Set LED duty from a local browser slider using Arduino-ESP32 3.3.2 LEDC APIs, bounded inputs, an Apply button and outpu…
ESP32 WiFi Servo Pulse Controller
Send bounded 1400–1600 µs commands to a documented FS90 positional servo from a local browser, with explicit enable, ex…
ESP32 WiFi Robot Controller
Build a browser-controlled ESP32 robot that drives motors from Wi-Fi commands served by the board itself.
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