Creating a Firewall Rule Set for ESP32-Based Devices Using lwIP Packet Filtering
Using lwIP’s data link layer, uncover how to build a firewall on ESP32 that stops threats before they reach the IP stack.
Building a Local-Only Home Automation Hub Using ESP32 and mDNS to Eliminate Cloud Dependency
Discover how to build a lightning-fast, cloud-free home automation hub with ESP32 and mDNS—unlocking seamless, secure voice control that responds in under 200 milliseconds.
Building a Wireless Breaker Panel Monitor With CT Clamps and ESP32 Telemetry
Plugging in a DIY current monitor reveals hidden energy leaks—discover how to build your own wireless breaker panel tracker with ESP32 and real-time CT telemetry.
Leveraging Deep Sleep Mode on ESP32 to Maximize Battery Life in Remote Sensors
Saving power starts with sleep—discover how deep sleep mode lets ESP32 sensors run for years on a single battery.
Deploying Edge Computing Filters on ESP32 to Reduce Unnecessary Cloud Upload Traffic
Under 30KB of RAM powers ESP32 edge filters that slash cloud uploads by 77%—but how do tiny models cut traffic without missing critical alerts? The answer could redefine your IoT design.
Designing Efficient Power Distribution Networks for Large-Scale Arduino Sensor Grids
Learn how a single ESP32 can orchestrate hundreds of low-cost sensors in real time—here’s the secret to scaling without the sprawl.
Deploying Arduino-Compatible Firmware on Seeed Studio XIAO ESP32 for Wearable Tech
Connecting your Seeed Studio XIAO ESP32 to Arduino opens the door to ultra-low-power wearable projects—once you master the flash trick.
Deploying TensorFlow Lite Models on ESP32 via Arduino for On-Device Inference
For ultra-low-power inference, see how to compress and deploy a TensorFlow Lite model on ESP32—effortlessly achieving sub-5ms predictions.
Integrating Touch Pad Inputs on ESP32-Based Arduino Boards for Capacitive User Interfaces
No wires, no buttons—just tap a hidden foil pad to wake your ESP32 and control any project with touch; discover how to build and fine-tune the circuit now.
Using ESP32 Hall Sensor and Temperature Monitor for System Health Feedback in Arduino Code
A simple Arduino sketch reveals hidden ESP32 health clues through Hall sensor and temperature shifts—what your microcontroller isn’t telling you might surprise you.
