We created a comprehensive ESP32 CAM Telegram bot tutorial that can capture images and record custom-duration AVI videos, ...

Install Ethernet driver Attach the driver to esp_netif Send DHCP requests and wait for a DHCP lease If get IP address successfully, then you will be able to ping the device If you have a new Ethernet ...

Every now and then there’s a part that comes along which is hotly anticipated, but which understandably its manufacturer remains tight-lipped about in order to preserve maximum impact surrounding its ...

Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...

Writing out a few thousand words is easy. Getting them in the proper order, now that’s another story entirely. Sometimes you’ll find yourself staring at a blank page, struggling to sieve coherent ...

Discover the unexpected power of a $20 device that outshines tablets in versatility and reliability for your next ESP32 ...

PlatformIO-based ESP32 firmware (Wi‑Fi + MQTT client) Node-RED flows and helper functions for ingestion, processing, and UI Minimal project scaffolding for clean C++ development on embedded targets ...

Despite the name, a BadUSB isn't necessarily a bad thing. All it does is identify itself as a keyboard to your computer, and ...

ESP32 microcontrollers, known for their versatility in IoT and smart home projects, also support digital audio via their I2S interface. In the first part of this series, we explore an audio-focused ...