Controlling WS2812B LED Strips With ESP32 RMT Peripheral in Arduino Without Interrupt Jitter
I control WS2812B LEDs with pixel-perfect timing on ESP32—discover how RMT eliminates jitter even during WiFi spikes.
Building Low-Cost Data Loggers With ESP32 and External FRAM Instead of EEPROM
Tiny but tough, this logger uses FRAM’s 100 trillion write cycles to outlive EEPROM—discover how to build it right.
Leveraging ESP32-PICO D4 System-in-Package for Ultra-Compact Arduino-Compatible Designs
One tiny 7×7 mm package holds dual cores, Wi-Fi, Bluetooth, and Arduino compatibility—discover how to build smarter with minimal components.
Integrating ESP32 With Lora Modules in Arduino Projects for Long-Range Environmental Monitoring
Power through vast landscapes with ESP32 and LoRa—discover how to build a long-range environmental monitor that wakes, transmits, and sleeps like a sentinel in the wild.
Developing Mesh Networks With ESP32 Using Arduino and the Wifimesh Library
Poor signal in concrete walls? See how ESP32 mesh networks beat Wi-Fi drops—and why what happens next changes everything.
Using ESP32’s Ultra-Low-Power Co-Processor for Autonomous Wake-Up Based on Analog Thresholds
Not just deep sleep—discover how the ESP32’s ULP coprocessor wakes on precise analog thresholds with near-zero power, and why your next project needs this.
Configuring ESP32 as a Bluetooth Serial Bridge for Arduino Projects Without Native BT
How to turn your ESP32 into a seamless Bluetooth serial bridge for Arduino—discover the one wiring mistake that could ruin your sensor data.
Building a Distributed Sensor Network Using Multiple ESP32 Boards as Arduino-Compatible Nodes
Journey into building a distributed sensor network with ESP32 boards as Arduino-compatible nodes—discover how seamless integration unlocks real-time data mastery.
Implementing Over-The-Air (OTA) Updates on Custom Arduino Boards With ESP32 as Co-Processor
By leveraging the ESP32 as a Wi-Fi co-processor, seamless OTA updates become possible—but securing and optimizing them is where the real challenge begins.
Deploying Edge AI Inferencing on ESP32 With Tensorflow Lite Micro Framework
Cutting-edge AI fits on a microcontroller—discover how TensorFlow Lite Micro unlocks real-time inferencing on the ESP32-S3 with blazing speed and minimal latency.
