Adafruit has announced the availability of the ESP32-S2 WROOM Module with PCB Antenna equipped with 4 MB flash and available to purchase priced at just $3.25. The new module is the single-core 240 ...

The ESP32-WROOM-DA has more than a passing resemblance to the ESP32-WROOM dual-core-microcontroller-with-WiFi module that we’ve seen on so many projects over the last few years because it’s a ...

Why? Because it manages to combine an ESP32, a decent-sized color display, touchscreen, SD card slot, and extra peripherals into one compact package for little more than the price of a takeaway meal.

ESP32 wroom 3 Articles Intercepting And Decoding Bluetooth Low Energy Data For Victron Devices May 26, 2025 by John Elliot V 12 Comments ...

The latest module is even more powerful than the WROOM-32 and is equipped with a 8MB PSRAM chip when you need extra data buffering although the core processing chip (ESP32) and SPI Flash (4MB) is ...

If you want to build your own smart home tech, then this display from Elecrow is a fantastic way to get started.