--- product_id: 335828131 title: "CentIoT® - ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE" brand: "centiot" price: "€ 31.77" currency: EUR in_stock: true category: "Cent Io T" url: https://www.desertcart.hr/products/335828131-centiot-esp-wroom-32-esp32-esp-32s-development-board-2 store_origin: HR region: Croatia --- # Dual-core 2.4 GHz processor 4 MB ultra-low power RAM 2.4 GHz Dual-mode WiFi + Bluetooth CentIoT® - ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE **Brand:** centiot **Price:** € 31.77 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your IoT game with the ultimate dual-core connectivity powerhouse! ## Quick Answers - **What is this?** CentIoT® - ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE by centiot - **How much does it cost?** € 31.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/335828131-centiot-esp-wroom-32-esp32-esp-32s-development-board-2) ## Best For - centiot enthusiasts ## Why This Product - Trusted centiot brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact All-in-One Integration:** Includes built-in antenna, RF amplifier, filter, and power management modules, minimizing PCB footprint while maximizing functionality. - • **Powerhouse Dual-Core Performance:** Experience lightning-fast processing with a 2.4 GHz dual-core microcontroller designed for seamless multitasking and complex IoT projects. - • **Seamless Connectivity Everywhere:** Stay connected with integrated 2.4 GHz dual-mode WiFi and Bluetooth, perfect for smart devices, wearables, and next-gen wireless applications. - • **Ultra-Efficient Low Power Design:** Built on TSMC’s 40nm ultra-low power technology, this board maximizes battery life without compromising performance—ideal for always-on IoT solutions. - • **Plug-and-Play Arduino IDE Compatibility:** Jumpstart your development with easy Arduino IDE integration and straightforward GPIO pin referencing for rapid prototyping. ## Overview The CentIoT® ESP-WROOM-32 Development Board features a 2.4 GHz dual-core Espressif processor with integrated dual-mode WiFi and Bluetooth, 4 MB of low-power RAM, and built-in RF components. Designed for efficient, compact IoT applications, it supports Arduino IDE for easy programming and rapid prototyping. ## Description ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi Bluetooth Dual Cores Microcontroller The ESP32 integrated with Antenna switches, RF Balun, power amplifiers, low-noise amplifiers, filters, and management modules, and the entire solution occupies the least area of PCB. 2.4 GHz Wi-Fi plus Bluetooth dual-mode chip, with TSMC Ultra-low power consumption 40nm technology, power dissipation performance and RF performance is the best, safe and reliable, easy to extend to a variety of applications. Using Node32s as the Board selection. To reference GPIO pins in code use just the number, for example "digitalWrite(13, HIGH)" sets GPIO13 high. The built-in LED to GPIO2. ## Features - Computer memory Size: 4 MB - Brand: CentIoT - Wireless comm standard: bluetooth ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RF9DTGZ | | Brand | CentIoT | | Built-In Media | Amplifier | | Compatible Devices | Smartphone, Laptop | | Connectivity Technology | Bluetooth, Wi-Fi | | Customer Reviews | 3.9 3.9 out of 5 stars (10) | | Memory Storage Capacity | 64 GB | | Mfr Part Number | E032-ESP32-CP2102-38PIN | | Model Name | ESP WROOM 32 | | Model Number | E032-ESP32-CP2102-38PIN | | Processor Brand | Espressif | | Processor Count | 2 | | Processor Speed | 2.4 GHz | | RAM Memory Installed | 4 MB | | RAM Memory Technology | LPDDR3, LPDDR4 | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** CentIoT - **CPU speed:** 2.4 GHz - **Installed RAM memory size:** 4 MB - **Memory storage capacity:** 64 GB - **Model name:** ESP WROOM 32 ## Images ![CentIoT® - ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE - Image 1](https://m.media-amazon.com/images/I/710tote-4ZL.jpg) ![CentIoT® - ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE - Image 2](https://m.media-amazon.com/images/I/61xnPIkgcbL.jpg) ![CentIoT® - ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE - Image 3](https://m.media-amazon.com/images/I/61Lg03Hu--L.jpg) ![CentIoT® - ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE - Image 4](https://m.media-amazon.com/images/I/61XevMk6rpL.jpg) ![CentIoT® - ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE - Image 5](https://m.media-amazon.com/images/I/61FznsHAu7L.jpg) ## Frequently Bought Together - CentIoT® - ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE - 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 - Mini 400 Points Solderless Bread Board Breadboard --- ## 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.hr/products/335828131-centiot-esp-wroom-32-esp32-esp-32s-development-board-2](https://www.desertcart.hr/products/335828131-centiot-esp-wroom-32-esp32-esp-32s-development-board-2) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-21*