--- product_id: 472916003 title: "2pcs ESP32-DevKitC ESP32-32U Core Board ESP32 ESP-32 ESP32U Development Board for Arduino" brand: "hiletgo" price: "239 kr" currency: DKK in_stock: true reviews_count: 9 category: "Hi Letgo" url: https://www.desertcart.dk/products/472916003-2pcs-esp32-devkitc-esp32-32u-core-board-esp32-esp-32 store_origin: DK region: Denmark --- # Dual-core Xtensa LX6 CPU @ 240MHz Extensive I/O pins broken out for versatile interfacing USB-to-UART bridge up to 3 Mbps 2pcs ESP32-DevKitC ESP32-32U Core Board ESP32 ESP-32 ESP32U Development Board for Arduino **Brand:** hiletgo **Price:** 239 kr **Availability:** βœ… In Stock ## Summary > πŸš€ Code fast, connect faster β€” the ESP32 DevKitC that powers your next big idea! ## Quick Answers - **What is this?** 2pcs ESP32-DevKitC ESP32-32U Core Board ESP32 ESP-32 ESP32U Development Board for Arduino by hiletgo - **How much does it cost?** 239 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/472916003-2pcs-esp32-devkitc-esp32-32u-core-board-esp32-esp-32) ## Best For - hiletgo enthusiasts ## Why This Product - Trusted hiletgo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Open-Source Ready:** Compatible with Arduino and FreeRTOS, empowering you to build smart IoT projects with ease. - β€’ **Seamless Connectivity:** Integrated USB-to-UART bridge ensures hassle-free programming and data transfer at 3 Mbps. - β€’ **Powerhouse Performance:** Dual-core Xtensa LX6 processor delivering up to 240MHz for lightning-fast prototyping. - β€’ **Plug & Play Flexibility:** Most I/O pins broken out on both sides for effortless connection to sensors, actuators, and breadboards. - β€’ **Compact & Developer-Friendly:** Small form factor fits perfectly on any workspace, ideal for rapid development cycles. ## Overview The HiLetgo ESP32-DevKitC V4 is a compact, dual-core development board featuring the powerful Xtensa LX6 CPU running at 240MHz. It offers extensive I/O pin access on both sides for versatile hardware interfacing, a USB-to-UART bridge supporting up to 3 Mbps for smooth programming, and compatibility with Arduino and FreeRTOS. Perfect for professionals and makers aiming to accelerate IoT and embedded system projects. ## Description Overview: ESP32-DevKitC V4 is a small-sized ESP32-based development board. Most of the I/O pins are broken out to the pin headers on both sides for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-DevKitC V4 on a breadboard. Description: ESP32: A module with ESP32 at its core. EN: Reset button. Boot: Download button. Holding down Boot and then pressing EN initiates Firmware Download mode for downloading firmware through the serial port. USB-to-UART Bridge: Single USB-UART bridge chip provides transfer rates of up to 3 Mbps. Micro USB Port: USB interface. Power supply for the board as well as the communication interface between a computer and the ESP32 module. 5V Power On LED: Turns on when the USB or an external 5V power supply is connected to the board. For details see the schematics in Related Documents. I/O: Most of the pins on the ESP module are broken out to the pin headers on the board. You can program ESP32 to enable multiple functions such as PWM, ADC, DAC, I2C, I2S, SPI, etc. Package included: 2* ESP32-DevKitC ESP32-32U Core Board Review: Works - Works as expected Review: Good if you're expecting an Xtensa chip - These little boards are helpful! However, this revision uses an Xtensa LX6 - which is a pain to get working compared to the RISC-V revisions. That's especially true for Rust users - RISC-V is fully supported after you run the single `rustup` installation command. However, Xtensa boards require an extensive setup, which is unsuitable for beginners. Afterward, you'll likely face weird, undocumented problems that leave you running scripts for hours. If you do end up with this version, there are limited online resources to assist you. The setup documentation isn't detailed, and some pages are contradictory... As such, I don't recommend this version of the board. Grab some fancy RISC-V revision - you won't regret it! ## Features - ESP32-DevKitC ESP32-32U Core Board - ESP32 ESP-32 ESP-32U Development Board - ESP32-DevKitC V4 is a small-sized ESP32-based development board. - Most of the I/O pins are broken out to the pin headers on both sides for easy interfacing. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09KLS2YB3 | | Best Sellers Rank | #255 in Single Board Computers (Computers & Accessories) | | Brand | HiLetgo | | Built-In Media | 2* ESP32-DevKitC ESP32-WROOM-32U Core Board | | Compatible Devices | Computers (PCs, laptops, tablets) | | Connectivity Technology | USB | | Customer Reviews | 4.4 4.4 out of 5 stars (108) | | Manufacturer | HiLetgo | | Mfr Part Number | 3-01-1670 | | Model Name | ESP32-DevKitC | | Model Number | 3-01-1670 | | Operating System | FreeRTOS | | Processor Brand | Espressif | | Processor Count | 2 | | RAM Memory Technology | DDR | | Total Usb Ports | 1 | | Wireless Compability | 802.11b | ## Product Details - **Brand:** HiLetgo - **Connectivity Technology:** USB - **Included Components:** 2* ESP32-DevKitC ESP32-WROOM-32U Core Board - **Model Name:** ESP32-DevKitC - **Operating System:** FreeRTOS ## Images ![2pcs ESP32-DevKitC ESP32-32U Core Board ESP32 ESP-32 ESP32U Development Board for Arduino - Image 1](https://m.media-amazon.com/images/I/61LS-ih3UdL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works *by J***E on January 10, 2026* Works as expected ### ⭐⭐⭐⭐⭐ Good if you're expecting an Xtensa chip *by B***Y on January 1, 2024* These little boards are helpful! However, this revision uses an Xtensa LX6 - which is a pain to get working compared to the RISC-V revisions. That's especially true for Rust users - RISC-V is fully supported after you run the single `rustup` installation command. However, Xtensa boards require an extensive setup, which is unsuitable for beginners. Afterward, you'll likely face weird, undocumented problems that leave you running scripts for hours. If you do end up with this version, there are limited online resources to assist you. The setup documentation isn't detailed, and some pages are contradictory... As such, I don't recommend this version of the board. Grab some fancy RISC-V revision - you won't regret it! ### ⭐⭐⭐⭐⭐ Great ESP32 *by C***W on May 29, 2025* Great, and cheap, esp32’s. Usually you end up with a bad one in the bunch and I have ordered these several times and haven’t had any issues. It’s a good buy if your looking for an esp32! ## Frequently Bought Together - HiLetgo 2pcs ESP32-DevKitC ESP32-32U Core Board ESP32 ESP-32 ESP32U Development Board for Arduino - Highfine 2 x 2.4GHz 6dBi Indoor Omni-Directional WiFi Antenna 802.11n/b/g RP-SMA Female Connector + 2 x 20cm/8" U.FL/IPEX to RP-SMA Pigtail Antenna WiFi Cable --- ## 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.dk/products/472916003-2pcs-esp32-devkitc-esp32-32u-core-board-esp32-esp-32](https://www.desertcart.dk/products/472916003-2pcs-esp32-devkitc-esp32-32u-core-board-esp32-esp-32) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-24*