--- product_id: 272400393 title: "Aokin ESP32 ESP-WROOM-32 Development Board 2.4 GHz WiFi and Bluetooth Dual Cores Microcontroller ESP-WROOM-32 Chip for Arduino NodeMCU, 3 Pcs" brand: "aokin" price: "$2.53" currency: USD in_stock: false reviews_count: 5 url: https://www.desertcart.ec/products/272400393-aokin-esp32-esp-wroom-32-development-board-2-4-ghz store_origin: EC region: Ecuador --- # 4 MB Flash Memory 2.4 GHz Dual-Mode Low-Power 40nm Tech Aokin ESP32 ESP-WROOM-32 Development Board 2.4 GHz WiFi and Bluetooth Dual Cores Microcontroller ESP-WROOM-32 Chip for Arduino NodeMCU, 3 Pcs **Brand:** aokin **Price:** $2.53 **Availability:** ❌ Out of Stock ## Summary > πŸš€ Elevate Your Development Game! ## Quick Answers - **What is this?** Aokin ESP32 ESP-WROOM-32 Development Board 2.4 GHz WiFi and Bluetooth Dual Cores Microcontroller ESP-WROOM-32 Chip for Arduino NodeMCU, 3 Pcs by aokin - **How much does it cost?** $2.53 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/272400393-aokin-esp32-esp-wroom-32-development-board-2-4-ghz) ## Best For - aokin enthusiasts ## Why This Product - Trusted aokin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Yet Mighty:** Small form factor (5.08 x 4.21 x 0.71 inches) packs a powerful punch. - β€’ **Power Meets Performance:** Low-power technology ensures optimal performance without draining resources. - β€’ **Unleash Your Creativity:** Compatible with Arduino, NodeMCU, and MicroPython for seamless programming. - β€’ **Connect Like Never Before:** Dual-mode Wifi and Bluetooth for versatile connectivity options. - β€’ **Future-Proof Your Projects:** Supports multiple modes: AP, STA, and AP+STA coexistence for diverse applications. ## Overview The Aokin ESP32 ESP-WROOM-32 Development Board is a compact yet powerful microcontroller featuring dual-mode 2.4 GHz Wifi and Bluetooth capabilities. With 4 MB of flash memory and support for multiple programming environments, it’s designed for versatility and efficiency in various applications. ## Description Product description Aokin ESP32 ESP-WROOM-32 Development Board 2.4 GHz Wifi and Bluetooth Dual Cores Microcontroller ESP-WROOM-32 Chip for Arduino NodeMCU, 3 Pcs ESP32 integrates antenna switches, RF balun, power amplifiers, low noise amplifiers, filters, and power management modules. The entire solution occupies the smallest printed circuit board area. The 2.4 GHz Wi-Fi plus Bluetooth dual-mode chip adopts low-power 40nm technology, which has the best power consumption performance and radio frequency performance, safe and reliable, and easy to expand to various applications. Related resources link CP2102 Driver silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers For ESP32 espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf For NodeMCU github.com/Nicholas3388/LuaNode github.com/nodemcu/nodemcu-firmware/tree/dev-esp32 Package included 3 Γ— ESP32 ESP-WROOM-32 Development Board 1 Γ— Help instructions Note Please refer to the product size(Picture 2) and pin labeling(Picture 3) pictures. 1.This ESP32 Board has 30 pins instead of 38 pins, so some GPIO pins are not brought out: GPIO 0, and 6-11. 2.This board is wider between the two rows of pins than the NodeMCU-32S, wider than standard breadboard row pitches so does not fit a single standard breadboard, but easily solved by using two breadboards side-by-side, or use jumpers to address this issue. Review: Great value - Good RAM, easy to work with. These are wide, so you’ll need two breadboards, but a great value. Review: Quality boards, work great! - I was looking for more of the ESP-32 based 30-pin development boards to go along with a previous purchase for a project and these were cheaper with more in the order than my previous pick. Everything just worked out of the box! I already had my Arduino IDE setup from the previous boards and these did not require any additional drivers or libraries. The Wifi and Bluetooth both work great and, so far, all the pins I've used have been functional. They were packed neatly with foam over the pins and inside an anti-static back for protection. ## Features - 2.4 GHz dual-mode Wifi and Bluetooth development with 4 MB of flash - Powerful, small volume. Support LWIP protocol, Freertos - Support three modes: AP, STA, AP+STA coexistence mode - Compatible with Arduino, Nodemcu, and MicroPython, can be programmed with for the Arduino IDE and Lua, makes your development easier - The 2.4 GHz Wifi and Bluetooth dual-mode chip adopts low-power 40nm technology, which has the best power consumption and RF performance, safe and reliable, and easy to expand to various applications ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08NW6YZ8W | | Best Sellers Rank | #7,798 in Single Board Computers (Computers & Accessories) | | Brand | Aokin | | Built-In Media | 3 Γ— ESP32 ESP-WROOM-32 Development Board, 1 Γ— Help instructions | | Compatible Devices | Arduino, Nodemcu, MicroPython | | Connectivity Technology | Bluetooth, Wi-Fi | | Customer Reviews | 4.2 out of 5 stars 25 Reviews | | Included Components | 3 Γ— ESP32 ESP-WROOM-32 Development Board, 1 Γ— Help instructions | | Manufacturer | Aokin | | Memory Storage Capacity | 4 MB | | Mfr Part Number | 84-3 | | Model Name | Aokin ESP32 ESP-WROOM-32 | | Model Number | 84-3 | | Operating System | FreeRTOS | | Processor Brand | Espressif | | Processor Count | 2 | | RAM Memory Technology | LPDDR3 | | UPC | 701715444812 | | Wireless Compability | Bluetooth | ## Images ![Aokin ESP32 ESP-WROOM-32 Development Board 2.4 GHz WiFi and Bluetooth Dual Cores Microcontroller ESP-WROOM-32 Chip for Arduino NodeMCU, 3 Pcs - Image 1](https://m.media-amazon.com/images/I/71huJgSWo1L.jpg) ![Aokin ESP32 ESP-WROOM-32 Development Board 2.4 GHz WiFi and Bluetooth Dual Cores Microcontroller ESP-WROOM-32 Chip for Arduino NodeMCU, 3 Pcs - Image 2](https://m.media-amazon.com/images/I/71FlrvS43bL.jpg) ![Aokin ESP32 ESP-WROOM-32 Development Board 2.4 GHz WiFi and Bluetooth Dual Cores Microcontroller ESP-WROOM-32 Chip for Arduino NodeMCU, 3 Pcs - Image 3](https://m.media-amazon.com/images/I/71UPZyVbJOL.jpg) ![Aokin ESP32 ESP-WROOM-32 Development Board 2.4 GHz WiFi and Bluetooth Dual Cores Microcontroller ESP-WROOM-32 Chip for Arduino NodeMCU, 3 Pcs - Image 4](https://m.media-amazon.com/images/I/71Tf6wieTxL.jpg) ![Aokin ESP32 ESP-WROOM-32 Development Board 2.4 GHz WiFi and Bluetooth Dual Cores Microcontroller ESP-WROOM-32 Chip for Arduino NodeMCU, 3 Pcs - Image 5](https://m.media-amazon.com/images/I/611ZC+YqtyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great value *by "***" on July 5, 2024* Good RAM, easy to work with. These are wide, so you’ll need two breadboards, but a great value. ### ⭐⭐⭐⭐⭐ Quality boards, work great! *by J***D on April 20, 2021* I was looking for more of the ESP-32 based 30-pin development boards to go along with a previous purchase for a project and these were cheaper with more in the order than my previous pick. Everything just worked out of the box! I already had my Arduino IDE setup from the previous boards and these did not require any additional drivers or libraries. The Wifi and Bluetooth both work great and, so far, all the pins I've used have been functional. They were packed neatly with foam over the pins and inside an anti-static back for protection. ### ⭐⭐⭐⭐⭐ Wifi and Bluetooth range is remarkable. *by A***S on June 26, 2022* I use both wifi and Bluetooth in a single application. Both have amazing 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.ec/products/272400393-aokin-esp32-esp-wroom-32-development-board-2-4-ghz](https://www.desertcart.ec/products/272400393-aokin-esp32-esp-wroom-32-development-board-2-4-ghz) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-07-07*