---
product_id: 528560387
title: "KeeYees ESP32 Development Board"
brand: "keeyees"
price: "SAR 87"
currency: SAR
in_stock: true
category: "Kee Yees"
url: https://www.desertcart.com.sa/products/528560387-keeyees-esp32-development-board
store_origin: SA
region: Saudi Arabia
---

# 2.4 GHz Dual-Mode WiFi + Bluetooth 30-Pin with 4 Mounting Holes Dual-Core 0.24 GHz Processor KeeYees ESP32 Development Board

**Brand:** keeyees
**Price:** SAR 87
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock your DIY genius with the ultimate dual-core wireless microcontroller!

## Quick Answers

- **What is this?** KeeYees ESP32 Development Board by keeyees
- **How much does it cost?** SAR 87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/528560387-keeyees-esp32-development-board)

## Best For

- keeyees enthusiasts

## Why This Product

- Trusted keeyees brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Scalable & Reliable:** Robust ESP-WROOM-32 chip designed for scalable, safe, and reliable applications.
- • **Versatile Mounting Options:** Four mounting holes provide secure installation for any project setup.
- • **Seamless Wireless Integration:** Dual-mode WiFi and Bluetooth keep your projects connected effortlessly.
- • **Powerful Dual-Core Performance:** 0.24 GHz processor ensures smooth multitasking and rapid response.
- • **Plug-and-Play Arduino Compatibility:** Supports Lua and Arduino IDE for fast, intuitive development.

## Overview

The KeeYees ESP32S Development Board features a 2.4 GHz dual-mode WiFi and Bluetooth ESP-WROOM-32 chip with a dual-core 0.24 GHz processor. This 30-pin board includes 4 mounting holes for easy installation and supports Lua programming and Arduino IDE, making it ideal for scalable, reliable IoT and DIY projects.

## Description

desertcart.com: KeeYees ESP32S ESP32 Development Board 2.4 GHz Dual Core WLAN WiFi + Bluetooth 2-in-1 Microcontroller ESP-WROOM-32 Chip for Arduino (30PIN, 2PCS) : Electronics

## Features

- This 30-pin version of the ESP32 board has 4 mounting holes, which will be very convenient for you to fix it when some projects need it.
- This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips ESP-WROOM-32, as well as the 40nm low-power technology.
- Support Lua program, easy to develop. Support of three modes: AP, STA and AP + STA.
- This module is safe, reliable, and scalable to a variety of applications.
- Technical Support: Our PDF tutorial is available on this page. Please pull down this page to find the tutorial: User Guide (PDF)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B9G74NNM |
| Best Sellers Rank | #942 in Single Board Computers (Computers & Accessories) |
| Brand | KeeYees |
| Built-In Media | Bluetooth, WLAN |
| Compatible Devices | Computers, Microcontrollers |
| Connectivity Technology | Bluetooth, WLAN |
| Customer Reviews | 4.4 4.4 out of 5 stars (891) |
| Manufacturer | KeeYees |
| Memory Storage Capacity | 512 KB |
| Mfr Part Number | KY88-2 |
| Model Name | ESP32S ESP32 Development Board |
| Number of Items | 2 |
| Operating System | FreeRTOS |
| Processor Brand | Espressif |
| Processor Count | 2 |
| Processor Speed | 0.24 GHz |
| RAM Memory Installed | 512 GB |
| RAM Memory Technology | SRAM |
| Warranty Description | 1 year |
| Wireless Compability | 802.11bgn, Bluetooth |

## Product Details

- **Brand:** KeeYees
- **CPU Speed:** 0.24 GHz
- **Memory Storage Capacity:** 512 KB
- **Model Name:** ESP32S ESP32 Development Board
- **Ram Memory Installed Size:** 512 GB

## Images

![KeeYees ESP32 Development Board - Image 1](https://m.media-amazon.com/images/I/71BZ-bF5xIL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this 2 of the ESP32 chips?**
A: The products you will get are 2 x ESP32 Development Board, just like the first picture shows.

**Q: Does anyone use this with wled sound reactive firmware and max4466? could really use your help with the pins setup. thx!**
A: Get a board with better support. The pinout is wrong on this board so finding support for projects is nearly impossible.

**Q: Where is a schematic? need to understand why some gpio pins don't work as expected. p0 and p19 don't work, p2 works but has an on-board blue led.**
A: The PCB's silkscreen gpio is labeled different from the physical on-board gpio of the chip.

**Q: Has anyone had any luck getting micropython onto this board?**
A: Yes. Search for "Firmware for Generic ESP32 module"  (URLs not allowed here).  Download esp32-20210418-v1.15.bin from list under "Firmware with ESP-IDF v4.x"

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**Shop now:** [https://www.desertcart.com.sa/products/528560387-keeyees-esp32-development-board](https://www.desertcart.com.sa/products/528560387-keeyees-esp32-development-board)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-09-06*