ESP32-WROOM-32 WiFi SoC from Mexico
Dual-core Xtensa LX6 microcontroller with WiFi/Bluetooth, 520KB SRAM, flash memory interface, and radio transceivers. HTS 8542.31.00 as processor with integrated memories, converters, and logic circuits.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Highlight wireless controller integration in technical docs
• Commonly confused with antennas (8529.10); focus on IC function
• Tray packing common; verify quantity per tray