--- product_id: 546354678 title: "Freenove ESP32 Dev Board Kit (2 Pack), Dual-core 32-bit 240 MHz Microcontroller Development, Onboard WiFi+BT, Python C Code, Example Projects Tutorial" brand: "freenove" price: "€ 43.52" currency: EUR in_stock: true reviews_count: 13 category: "Freenove" url: https://www.desertcart.fi/products/546354678-freenove-esp32-dev-board-kit-2-pack-dual-core-32 store_origin: FI region: Finland --- # Dual-core 240 MHz powerhouse 4 MB flash + 520 KB SRAM memory Onboard WiFi + Bluetooth 4.2 Freenove ESP32 Dev Board Kit (2 Pack), Dual-core 32-bit 240 MHz Microcontroller Development, Onboard WiFi+BT, Python C Code, Example Projects Tutorial **Brand:** freenove **Price:** € 43.52 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your DIY game with the ultimate dual-core dev kit! ## Quick Answers - **What is this?** Freenove ESP32 Dev Board Kit (2 Pack), Dual-core 32-bit 240 MHz Microcontroller Development, Onboard WiFi+BT, Python C Code, Example Projects Tutorial by freenove - **How much does it cost?** € 43.52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/546354678-freenove-esp32-dev-board-kit-2-pack-dual-core-32) ## Best For - freenove enthusiasts ## Why This Product - Trusted freenove brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Code Your Way:** Supports both MicroPython and C, empowering you to build with your favorite language. - • **Plug & Play Simplicity:** Just connect via USB and start programming—no hassle, no delay, just create. - • **Step-by-Step Guided Learning:** Comprehensive downloadable tutorials and example projects get you coding in minutes. - • **Seamless Wireless Connectivity:** Built-in 2.4 GHz WiFi and Bluetooth 4.2 keep your innovations connected and future-ready. - • **Blazing Fast Dual-Core Performance:** Harness the power of a 32-bit 240 MHz processor for lightning-quick project execution. ## Overview The Freenove ESP32 Dev Board Kit (2 Pack) features dual-core 32-bit 240 MHz microcontrollers with 4 MB flash and 520 KB SRAM, integrated 2.4 GHz WiFi and Bluetooth 4.2, and supports both MicroPython and C programming. Designed for rapid prototyping and learning, it includes downloadable tutorials and example projects, making it ideal for professionals and hobbyists eager to innovate with wireless-enabled devices. ## Description Overview: ESP32 dev board is a small but powerful controller with onboard wireless. This kit helps you learn and use it with its tutorial and project examples. We provide free technical support to help you with any questions and problems. Tutorial and Code: Can be downloaded (in English) or viewed online (original in English, can be translated into other languages by browsers). Including several typical projects with MicroPython and C code. The tutorial link can be found on the product box. (No paper tutorial.) Contents of MicroPython / C Tutorial: (Note: MicroPython tutorial have slight differences.) Preface ESP32-WROOM Programming Software Environment Configuration Notes for GPIO Chapter 1 LED Project 1.1 Blink Chapter 2 RGB LED Project 2.1 RGB LED Chapter 2 Bluetooth Project 2.1 Data Passthrough Project 2.2 Low Energy Data Passthrough Chapter 4 WiFi Working Modes Project 4.1 Station Mode Project 4.2 AP Mode Project 4.3 AP+Station Mode Chapter 5 TCP/IP Project 5.1 As Client Project 5.2 As Server What's Next Review: Extremely easy to program - Worth every penny. I easily set it up as a remote control to control my unsmart soundbar in order to do some automations on Home assistant. It is functioning and connecting thunder fast. Review: Within 30 minutes of arriving, I had a fully working Bluetooth Proxy in Home Assistant - Fantastic board for me, a beginner, I had it up and running in minutes of receiving it, now I just need to find some more really cool things to build. Super easy to use, my PC discovered it immediately and the ESP Home site flashed the firmware onto it. ## Features - ESP32 Dev Board: Dual-core 32-bit microprocessor up to 240 MHz, 4 MB flash, 520 KB SRAM, onboard 2.4 GHz Wi-Fi and Bluetooth 4.2 (LE), USB code uploader - Detailed Tutorial: Can be downloaded (in English) or viewed online (original in English, can be translated into other languages by browsers) (The tutorial link can be found on the product box, no paper tutorial) - Example Projects: Provides step-by-step guide and several typical projects, each project has complete code and detailed explanations - 2 Sets of Code: MicroPython and C. Python is one of the most popular languages, and C is one of the most classic languages - Easy to Use: Just connect the board to your computer (installed IDE and driver) with the USB cable to program it ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C9THDPXP | | Best Sellers Rank | 4,058 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 8 in Microcontrollers | | Box Contents | 2 ESP32-WROOM boards | | Brand | FREENOVE | | Brand Name | FREENOVE | | CPU Model | None | | CPU model | None | | CPU speed | 2.4E+2 MHz | | Compatible Devices | Wireless-enabled devices (e.g., smartphones, tablets, laptops) | | Connectivity technology | Bluetooth, Wi-Fi | | Country of Origin | China | | Customer Reviews | 4.6 out of 5 stars 439 Reviews | | External Testing Certification | Não aplicável | | Manufacturer | Freenove | | Manufacturer Part Number | FNK0090 | | Memory Storage Capacity | 4 MB | | Memory storage capacity | 4 MB | | Model Name | ESP32-WROOM Board | | Model Number | FNK0090 | | Model name | ESP32-WROOM Board | | Network Connectivity Technology | Bluetooth, Wi-Fi | | Operating System | Linux | | Processor Brand | Espressif | | Processor Count | 2 | | Processor Speed | 2.4E+2 MHz | | RAM Memory Technology | PSRAM | | Smart Home Compatibility | Not Smart Home Compatible | | Total USB Ports | 2 | | Unit Count | 2.0 count | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** FREENOVE - **CPU model:** None - **CPU speed:** 2.4E+2 MHz - **Memory storage capacity:** 4 MB - **Model name:** ESP32-WROOM Board ## Images ![Freenove ESP32 Dev Board Kit (2 Pack), Dual-core 32-bit 240 MHz Microcontroller Development, Onboard WiFi+BT, Python C Code, Example Projects Tutorial - Image 1](https://m.media-amazon.com/images/I/71Dt1KDT6wL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Does this have a VIN pin and if so what is the maximum voltage?** A: Dear customer, Thank you for choosing Freenove. We are fully responsible for any concerns. Yes, the recommended voltage for the Vin pins is 5V. If you have any concerns, please feel free to contact us. Best regards, Shaynee Freenove Support Team ## Customer Reviews ### ⭐⭐⭐⭐⭐ Extremely easy to program *by M***N on 16 February 2026* Worth every penny. I easily set it up as a remote control to control my unsmart soundbar in order to do some automations on Home assistant. It is functioning and connecting thunder fast. ### ⭐⭐⭐⭐⭐ Within 30 minutes of arriving, I had a fully working Bluetooth Proxy in Home Assistant *by P***O on 20 December 2025* Fantastic board for me, a beginner, I had it up and running in minutes of receiving it, now I just need to find some more really cool things to build. Super easy to use, my PC discovered it immediately and the ESP Home site flashed the firmware onto it. ### ⭐⭐⭐⭐⭐ Great product. Very impressed with their customer service. *by D***H on 1 February 2026* Great value, great customer service and I have no complaints. I asked a (possibly) stupid question and they responded quickly and fully. ## Frequently Bought Together - FREENOVE ESP32-WROOM Board (2 Pack), Dual-core 32-bit 240 MHz Microcontroller, Onboard Wireless, Python C Code, Example Projects Tutorial - Freenove Breakout Board for ESP32 / ESP32-S3 WROVER WROOM, Terminal Block Shield HAT with Pin Header, 5V 3.3V Power Outputs, GPIO Status LED - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fi/products/546354678-freenove-esp32-dev-board-kit-2-pack-dual-core-32](https://www.desertcart.fi/products/546354678-freenove-esp32-dev-board-kit-2-pack-dual-core-32) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-07-04*