Manufactured by SparkFun, the WRL-17381 is classified as a wifi development tools - 802.11. Key specifications include a wifi development tools of 802.11 The SparkFun ESP32 Thing Plus with U.FL is the next step to get started with Espressif IoT ideations while still enjoying all the amenities of the original ESP32 Thing. Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU module that targets. This part has a typical lead time of 0 Days from factory. You can source WRL-17381 through Simplytronix, with fast shipping and verified authenticity.