ESP32-WROOM-32U Wi-Fi Bluetooth Module

Description

The WROOM-32U variant adds a U.FL/IPEX external antenna connector to the standard ESP32-WROOM-32 module, letting you attach a higher-gain antenna for better wireless range in enclosures or metal housings that would otherwise block the onboard PCB antenna. With a dual-core processor, 4MB flash, and integrated Wi-Fi/Bluetooth, it’s suited for IoT projects, sensor nodes, and remote-control applications where signal reach matters more than compact size.