I retired the expensive commercial smart home hubs and rebuilt my smart home from scratch.

Whenever there’s a superlative involved, you know that degree of optimization has to leave something else on the table. In ...

The f32 measures just 9.85mm x 8.45mm and is powered by the ESP32-C3FH4 microcontroller. It was developed primarily for research purposes and as part of a stress test to push the limits of ESP32 ...

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, ...

The Chinese chip manufacturer Espressif is known for its cheap and widely used microcontrollers with integrated WLAN, ESP8266 and ESP32. The new ESP32-P4 is significantly more powerful because it ...

Regular Hackaday readers may recall the Inkplate family of devices: open source all-in-one development boards that combine the power and versatility of the ESP32 with electronic paper displays ...

The Waveshare ESP32-P4-Nano is a tiny, inexpensive, low-power development board powered by a dual-core RISC-V processor. Available now from Waveshare or AliExpress for around $19 and up, the little ...

Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal ...

So since I'm doing a bit more with making my own PCBs these days, I thought I'd start up a thread! For myself, I'm using KiCAD for design, and JLCPCB for making them. My current project is to take a ...

If you have a Game Boy Pocket that needs a little upgrade or repair you may be interested in a new Retro ESP32 board offering a drop-in replacement for the console’s motherboard and screen, providing ...