ESP32-WROVER-E and ESP32-WROVER-IE are two powerful,generic Wi-Fi + Bluetooth + Bluetooth LE MCUmodules that target a wide variety of applications, ranging from low-power sensor networks to the mostdemanding tasks, such as voice encoding, music streaming and MP3 decoding.ESP32-WROVER-E comes with a PCB antenna, and ESP32-WROVER-IE with a connector for an externalantenna. The information in this datasheet is applicable to both modules.
