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 ...

At first glance, the ESP32 Cheap Yellow Display Board (CYD ... Under the hood, the CYD carries the familiar ESP-WROOM-32 module, a dual-core microcontroller with Wi-Fi and Bluetooth baked in. The ...

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 ...