Which ESP32 Should You Choose? 14 Types Compared and Recommendations by Use Case [2026 Edition]

When you start developing electronics or IoT devices using the ESP32, the first problem you face is, "Which ESP32 should I ...

Build a ESP32 S3 Powered Smart Thermostat with Home Assistant Support for $70

Build a DIY smart thermostat for just $70 using an ESP32-S3 microcontroller. This open-source project includes full Home ...
Embedded

Arduino launches 32-bit UNO board with Wi-Fi, cloud and 96 LED matrix

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...
Hackaday

ESP32 As Your Raspberry Pi’s Linux Wireless Co-processor

A laptop with no wireless connectivity feels like a rarity – but when you shop for powerful Linux single-board computers (SBCs), it is pretty common to see one skimp on WiFi. At the same time, current ...
Open Source For You

Open-Source ESP32 Walkie-Talkies Send Audio Without Wi-Fi

These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...
XDA Developers

I switched from Arduino IDE to ESPHome for my custom ESP32 smart home devices, and my projects got a lot easier

Ayush Pande is a PC hardware and gaming writer. When he's not working on a new article, you can find him with his head stuck inside a PC or tinkering with a server operating system. Besides computing, ...