Adafruit ESP32-S2 WROOM Module with PCB Antenna - 4 MB flash and no PSRAM

The ESP32-S2-WROOM WiFi Module pushes IoT innovation further with its powerful integration of low-power, 2.4 GHz Wi-Fi SoC and cutting-edge features like built-in native USB and Time of Flight distance measurement. This module's configuration enhances power and RF performance, making it a robust choice for projects across IoT, wearable tech, and smart home devices.

Featuring a single-core 240 MHz chip, this version trades off dual-core speed and Bluetooth® support for advanced interfacing via its native USB. Packed with 4 MB flash memory and a built-in antenna, it supports diverse advanced applications, though lacks PSRAM for extra storage demands. Each WROOM module is crafted for precise developers who can flourish with the ESP IDF toolchain, offering room for community-driven development in Arduino IDE and CircuitPython.

This module requires careful soldering onto prefab boards with supplementary circuits, illustrating its complexity. Suitable for adept users, it's a potent module for those delving into deep electronic prototyping and IoT solutions.