D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

They're reference designs for a reason.

We used to need SBCs for these projects; modern microcontrollers handle them more easily and inexpensively while being easier to maintain.

🔍 Universal port and I2C device scanner for Arduino, ESP32, and ESP8266 microcontrollers. Automatically detects active ports, connected sensors, and I2C devices with automatic identification. Arduino ...

ESP32-based IO board firmware for the Walter cellular modem platform. Provides relay control, sensor monitoring, web configuration portal, CBOR cellular data transmission, and PPP passthrough for ...

The ESP32 Bus Pirate project has received a major update, further transforming it into a powerful and affordable embedded systems debugging platform. Originally inspired by the Classic Bus Pirate, ...

Imagine a world where your smart home devices are so efficient, you barely think about them, no constant recharging, no scrambling for fresh batteries, just seamless automation. Yet, for many, this ...

Refer to the circuit diagram below for the complete wiring layout. The Raspberry Pi Pico WhatsApp messaging system reads the ...

With just 768 KB of internal memory, 32MB of PSRAM, and 16MB of SPI flash storage, the Olimex ESP32-P4-PC is clearly not meant for use as a general purpose computer. But it’s a fairly versatile system ...

I'm a certified sleep science coach who has tested over 50 mattresses. While consulting your doctor should be your first step if you deal with chronic snoring, there are also viable at-home snoring ...