2 Pack ESP32 Development Board, USB Dongle, Bluetooth Gateway, CH343P, 4MB Flash, for MicroPython and ESPHome

Features:1. Compact USB Dongle Design – Shaped like a small U-disk, this ESP32 board is sleek and portable, making it ideal for space-sensitive applications such as Bluetooth/Wi-Fi gateways, USB adapters, and embedded projects.2. Powerful ESP32-D4 Core – Built around the ESP32-D4 chip with 4MB Flash, delivering reliable performance for IoT development, wireless connectivity, and programmable control.3. Stable USB-Serial Connection – Features the CH343P USB-to-serial chip for smooth communication and easy programming via USB.4. Integrated Ceramic Antenna – Provides solid wireless signal reception without needing an external antenna, keeping the design neat and functional.5. Ready for Custom Firmware – Compatible with MicroPython and ESPHome, allowing quick flashing, customization, and code deployment.Product Details:This ESP32 development board combines a compact U-disk form factor with robust hardware—ESP32-D4 chip, 4MB Flash, CH343P USB-serial interface, and a built-in ceramic antenna. It is designed for creating Bluetooth/Wi-Fi gateways, serving as a USB dongle, or embedding into IoT prototypes. The transparent housing shows off the PCB, and the tool-free usability makes it suitable for both beginners and experienced makers.Specifications:- Chip: ESP32-D4- Flash: 4MB- USB Interface: CH343P- Antenna: Ceramic antenna- Color: Transparent housing- Material: PCB + Plastic shell- PCB color may vary (random selection)- Note: Slight color or size variations may oc