WiFi Modules - 802,11 SMD module. ESP32-U4WDH with 4 MB flash die inside. PCB antenna. -40 C +105 CESP32-S2-MINI-1-H4SKU: ESP32-S2-MINI-1-H4€2.61PriceQuantity*Add to CartComponent TypeMCU ModuleStock Quantity6459Manufacturer