--- product_id: 483310827 title: "2 Pcs ESP32 Breakout Board ESP32 Expansion Board 38Pin Development Board with Wireless WiFi Bluetooth for ESP-WROOM-32 Microcontroller Development Board" brand: "xtvtx" price: "277 kr" currency: NOK in_stock: true category: "Xtvtx" url: https://www.desertcart.no/products/483310827-2-pcs-esp32-breakout-board-esp32-expansion-board-38pin-development store_origin: NO region: Norway --- # Double-layer PCB for stable signals WiFi + Bluetooth dual-mode chip 38-pin dual connection options 2 Pcs ESP32 Breakout Board ESP32 Expansion Board 38Pin Development Board with Wireless WiFi Bluetooth for ESP-WROOM-32 Microcontroller Development Board **Brand:** xtvtx **Price:** 277 kr **Availability:** ✅ In Stock ## Summary > 🚀 Double your pins, double your possibilities! ## Quick Answers - **What is this?** 2 Pcs ESP32 Breakout Board ESP32 Expansion Board 38Pin Development Board with Wireless WiFi Bluetooth for ESP-WROOM-32 Microcontroller Development Board by xtvtx - **How much does it cost?** 277 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/483310827-2-pcs-esp32-breakout-board-esp32-expansion-board-38pin-development) ## Best For - xtvtx enthusiasts ## Why This Product - Trusted xtvtx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Ready:** Comes fully soldered—no tedious assembly required, just deploy - • **Cutting-Edge Wireless:** Built-in ESP-WROOM-32 chip with 2.4 GHz dual-mode WiFi and Bluetooth - • **Dual Connection Modes:** Choose between pin header or screw terminal to fit your project needs - • **Rock-Solid Reliability:** Double-layer PCB ensures stable circuits and zero signal dropouts - • **Pin Multiplication Mastery:** Expand 1 GPIO pin into 2 for ultimate smart home flexibility ## Overview The 2 Pcs ESP32 Breakout Board set features 38-pin compatibility with ESP-WROOM-32 microcontrollers, expanding one GPIO pin into two for enhanced project scalability. Designed with a double-layer FR-4 PCB for superior signal stability, it offers dual connection types—pin headers and screw terminals—tailored for professional prototyping. Fully soldered and ready to use, these boards support 2.4 GHz dual-mode WiFi and Bluetooth, making them ideal for advanced smart home and IoT developments. ## Description Función:ESP32 expansion board can Expand 1 GPIO pin to 2, which greatly facilitates users to reuse pins for large-scale smart home projects.Nice breadboard alternativeFunction:ESP32 breakout board is safe and reliable and can be extended to various applicationsThe ESP32 breakout board has 38 pins and narrower width, compatible with circuit boardsSupport Lua program, easy to developThree modes are supported: AP, STA and AP + STAThe board features a 2.4 GHz dual-mode Wi-Fi and Bluetooth chip, the ESP-WR0OM-32, and 40-nanometer low-power technologySpecifications:PCB material: high quality FR-4 materialPCB layers: 2 layersPCB thickness: 1.6mmPads: tin platedSize: 7.8 * 6.3 * 1cmES P32 PINOUT:Tips: You can print this pin map in equal proportions andattach it to the top of the module to recognize the definition ofeach pinProduct list:2 x ESP32 Breakout Board ## Features - 【COMPATIBLE】: ESP32 breakout board compatible with 38-pin narrow hole and no mounting hole version esp32 development board, not suitable for other versions - 【GPIO 1 INTO 2】: This expansion board can expand one GPIO pin of esp32 development board to two, which is convenient for users to reuse all pins in smart home projects - 【2 TYPE CONNECTIONS】: This 38Pin Development Board Pin Header & Screw Terminal.Just select them according to your purpose - 【DOUBLE-LAYER PCB】: The expansion board is a double-layer board. One pin is wired on both sides and the circuit is stable and highly reliable, and there will be no poor circuit contact and unstable signal transmission - 【UPDATED VERSION】: ESP32 Expansion Board compared with the previous version, the board of this version has been soldered completely. No need to solder parts by yourself, which is very convenient to use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BCWBW4SR | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 12,717 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 58 in Prototyping Boards & Accessories | | Customer Reviews | 4.0 4.0 out of 5 stars (255) | | Date First Available | 3 Sept. 2022 | | Guaranteed software updates until | unknown | | Item Weight | 80 g | | Manufacturer | XTVTX | | Manufacturer reference | X197 | | Part number | X197 | | Product Dimensions | 1 x 1 x 1 cm; 80 g | ## Images ![2 Pcs ESP32 Breakout Board ESP32 Expansion Board 38Pin Development Board with Wireless WiFi Bluetooth for ESP-WROOM-32 Microcontroller Development Board - Image 1](https://m.media-amazon.com/images/I/714+YfVCa3L.jpg) ## Frequently Bought Together - XTVTX 2 Pcs ESP32 Breakout Board ESP32 Expansion Board 38Pin Development Board with Wireless WiFi Bluetooth for ESP-WROOM-32 Microcontroller Development Board - 3 pack ESP32 ESP-32S Development Board 2.4 GHz Dual Core WLAN WiFi + Bluetooth 2-In-1 Microcontroller ESP-WROOM-32 Chip CP2102 for Arduino (3PCS) - 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.no/products/483310827-2-pcs-esp32-breakout-board-esp32-expansion-board-38pin-development](https://www.desertcart.no/products/483310827-2-pcs-esp32-breakout-board-esp32-expansion-board-38pin-development) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-26*