--- product_id: 805967858 title: "3PCS ESP32-S3 Development Board with External Antennas, Dual-Core N16R8, Type-C Ports 44Pin CH343P Chip, ESP32 S3 Devkit for Arduino" brand: "udevqal" price: "€ 50.17" currency: EUR in_stock: true reviews_count: 6 category: "Udevqal" url: https://www.desertcart.at/products/805967858-3pcs-esp32-s3-development-board-with-external-antennas-dual-core store_origin: AT region: Austria --- # 240MHz dual-core speed Detachable external antenna for extended range Dual USB Type-C ports with CH343P chip 3PCS ESP32-S3 Development Board with External Antennas, Dual-Core N16R8, Type-C Ports 44Pin CH343P Chip, ESP32 S3 Devkit for Arduino **Brand:** udevqal **Price:** € 50.17 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your IoT game with power, range, and speed β€” don’t get left behind! ## Quick Answers - **What is this?** 3PCS ESP32-S3 Development Board with External Antennas, Dual-Core N16R8, Type-C Ports 44Pin CH343P Chip, ESP32 S3 Devkit for Arduino by udevqal - **How much does it cost?** € 50.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/805967858-3pcs-esp32-s3-development-board-with-external-antennas-dual-core) ## Best For - udevqal enthusiasts ## Why This Product - Trusted udevqal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Versatile I/O:** 44 GPIO pins support multiple protocols (I2C, SPI, UART, PWM) for seamless peripheral integration. - β€’ **Massive Memory:** 16MB SPI Flash + 8MB PSRAM handle large programs and real-time data effortlessly. - β€’ **Extended Connectivity:** Detachable external antennas boost signal strength and resist interference for stable, long-range connections. - β€’ **Effortless Development:** Dual USB Type-C ports with CH343P chip enable smooth programming and debugging with Arduino IDE compatibility. - β€’ **Powerhouse Performance:** Dual-core 240MHz processor ensures lightning-fast multitasking for complex IoT projects. ## Overview This 3-pack ESP32-S3 development board kit features dual-core 240MHz processors, detachable external antennas for enhanced wireless range, and dual USB Type-C ports with CH343P chips for reliable power and programming. With 16MB flash and 8MB PSRAM memory, plus 44 versatile GPIO pins, it’s designed for professional-grade IoT development compatible with Arduino IDE, making it ideal for millennial managers pushing smart tech boundaries. ## Description Product Overview This kit includes 3 ESP32-S3 development boards, 3 external antennas, 1 USB Type-C cable, and 40 DuPont wires. Key Features External Antenna: Comes standard with a detachable external antenna that effectively boosts signal gain and improves interference resistance, maintaining a stable connection even in complex environments and allowing your projects to overcome distance limitations. Dual-Core Processor: Equipped with a 240MHz dual-core processor capable of parallel processing complex tasks, ensuring smooth project operation and rapid response. Large Memory Capacity: Equipped with a combination of 16MB flash memory and 8MB PSRAM, it can accommodate a wider range of resource files. Pins and Interfaces: 44 GPIO pins support multiple communication protocols (I2C/SPI/UART/PWM). Dual USB Type-C ports paired with the CH343P chip enable fast and convenient program uploads and debugging Development Environment: Compatible with for Arduino Both beginners and experienced developers can leverage its vast open-source libraries and community resources, significantly lowering the development barrier. Package Contents ESP32-S3 Development Board Γ— 3 External Antenna Γ— 3 USB Type-C Cable Γ— 1 DuPont Wires (40 pieces) Γ— 1 set Important Notice Our support team is always available to answer your questions Review: Great product - Absolutely love these boards. They gave so many features and have improved the quality of my smart home operation. They connect to my Home Assistant system painlessly. I cannot attest to the long term quality because I've only had them fora few days but so far no problem with any of them. I've already ordered more. Review: No issues. - Works as expected. ## Features - The kit includes 3 ESP32-S3 development boards, 3 external antennas, 1 Type-C data cable, and 40 DuPont wires. The development boards are compatible with for Arduino IDE, enabling quick setup with extensive open-source libraries and community tutorials. - Supports multiple connection methods and features a detachable external antenna. This dual-configuration design provides broader coverage and more stable connections, with long transmission distances and strong resistance to interference. - Equipped with a dual-core processor operating at a maximum frequency of 240MHz. The dual-core architecture delivers powerful parallel computing capabilities for complex IoT applications, ensuring smooth multitasking performance. - Features a high-capacity storage combination of 16MB SPI Flash memory and 8MB PSRAM to meet the storage demands of complex programs, resource files, and real-time data. - 44 versatile GPIO pins connect to various peripherals, while dual USB Type-C ports integrate CH343P serial chips to ensure stable and reliable power delivery and programming. This enables smoother debugging and more efficient development. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0G8HJPF69 | | Best Sellers Rank | #723 in Single Board Computers (Computers & Accessories) | | Brand | udevqal | | Built-In Media | 1*Type-C Data Cable, 3*ESP32-S3 Development Board, 3*Extension Antennas, 40*DuPont Wires, User Manual | | CPU Speed | 240 MHz | | Compatible Devices | Cameras, Displays, SD Cards | | Connectivity Technology | GPIO, USB | | Customer Reviews | 4.5 out of 5 stars 11 Reviews | | Manufacturer | china | | Memory Storage Capacity | 16 MB | | Model Name | ESP32 S3 | | Model Number | ESP32 S3 | | Number of Items | 3 | | Operating System | Linux | | Processor Brand | Espressif | | Processor Count | 2 | | Processor Speed | 240 MHz | | RAM Memory Installed | 8 MB | | RAM Memory Technology | PSRAM | | Ram Memory Installed Size | 8 MB | | Total Usb Ports | 2 | | UPC | 717181878518 | | Warranty Description | 1year | ## Images ![3PCS ESP32-S3 Development Board with External Antennas, Dual-Core N16R8, Type-C Ports 44Pin CH343P Chip, ESP32 S3 Devkit for Arduino - Image 1](https://m.media-amazon.com/images/I/81AHxsJ-zmL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by S***. on July 21, 2026* Absolutely love these boards. They gave so many features and have improved the quality of my smart home operation. They connect to my Home Assistant system painlessly. I cannot attest to the long term quality because I've only had them fora few days but so far no problem with any of them. I've already ordered more. ### ⭐⭐⭐⭐⭐ No issues. *by S***A on June 13, 2026* Works as expected. ### ⭐⭐⭐ Good board but range not improved by external antenna *by A***L on March 26, 2026* 3 stars β€” Boards work fine, but antennas don't add much Bought these to get better WiFi/ESP-NOW range with the external antennas. Ran side-by-side range tests against Freenove ESP32-S3 boards (no external antenna, just the PCB antenna). Result: about the same signal strength. The small antennas that come with the boards are matched to 2.4GHz and work, but don't give a meaningful advantage over a good PCB antenna design. The boards themselves are fine β€” dual-core 240MHz, 16MB flash, 8MB PSRAM, CH343P (download driver for win11) USB works after installing the WCH driver. They compile and upload with Arduino IDE no problem. Good as spare ESP32-S3 boards at a fair price. Just don't expect the external antenna to be a game changer for range. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/805967858-3pcs-esp32-s3-development-board-with-external-antennas-dual-core](https://www.desertcart.at/products/805967858-3pcs-esp32-s3-development-board-with-external-antennas-dual-core) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-09-21*