There are already many cheap ESP32 drones on AliExpress, or you can even make an ESP32 DIY drone for about $12, but ...

I always love it when someone builds a teeny-tiny version of a common device or machine. There's just something so cute about it, almost as if it were invented by some mad scientist trying to avoid ...

The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains undocumented commands that could be leveraged for attacks.

Augmented reality (AR) technology hasn’t enjoyed the same amount of attention as VR, and seriously lags in terms of open source development and accessibility. Frustrated by this, [Arnaud Atc… ...

The CL-32 is a work-in-progress pocket-sized PC that combines modern hardware with classic design inspired by systems from the 1980s like the TRS-80 Pocket Computer.. While some details haven’t ...

Ultra-compact design with a 0.85-inch TFT display (128×128 resolution, 65,000 RGB colors). Two variants: RP2040 (dual-core ARM Cortex-M0+) for low-power applications and ESP32-S3 with Wi-Fi 2.4G ...

SenseCap Watcher: The Hardware Foundation. The SenseCap Watcher serves as the hardware backbone for this project. Equipped with a microphone, speaker, camera, and a 412×412 LCD display, it is ...

Based on an ESP32 (using the Arduino stack) and SDCard for control, and a LiPo cell charged wirelessly, the build is rather tidy. A couple of hall effect switches are mounted at the start of each ...

The ESPHome 2025.6.0 open-source firmware was released on June 18, 2025, with ESP32-P4 support and an initial OpenThread ...