Google Home and Alexa+ pushed me to abandon cloud voice assistants ...

Espressif’s ESP32-S3 integrates wireless connectivity, compute, and peripherals to reduce board-level complexity in IoT ...

Real operating systems on a tiny microcontroller.

Based on an Espressif Systems ESP32-P4NRW32 SoC with a 400 MHz dual-core RISC-V CPU, 768 KB RAM, and 32MB PSRAM, Olimex ESP32-P4-PC is one of the most feature-rich ESP32-P4 boards on the market so far ...

iPad Air 2 (MGL12FD/A9 - iOS 13.3.1 yes (Assistive Touch) yes (Text input & accessible switch interface) iPad Air 2 (MGL12FD/A9 - iOS 13.5.1 yes (Assistive Touch) yes (Text input & accessible switch ...

New Espressif microcontrollers shown at CES 2026 point to where low-power Wi-Fi and 802.15.4 designs are heading. The ESP32-E22 brings tri-band Wi-Fi 6E, while the ESP32-H21 targets tiny, ...

What if the future of IoT didn’t depend on Wi-Fi? Imagine deploying a fleet of sensors in the remotest corners of the world, tracking wildlife, monitoring environmental changes, or managing logistics, ...

Voice recognition is becoming an essential part of the Internet of Things (IoT), allowing us to control, monitor, and interact with devices hands-free. At its core, ESP32 speech to text works by ...

ESP32 ~48 KB Highly capable. Provides a memory-optimized alternative to the default client's large dynamic allocation (approx. 50 KB). Users observing memory usage on modern 32-bit platforms (e.g., ...