Is this 2 of the ESP32 chips?

The products you will get are 2 x ESP32 Development Board, just like the first picture shows.

Does anyone use this with wled sound reactive firmware and max4466? could really use your help with the pins setup. thx!

Get a board with better support. The pinout is wrong on this board so finding support for projects is nearly impossible.

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.

The PCB's silkscreen gpio is labeled different from the physical on-board gpio of the chip.

Has anyone had any luck getting micropython onto this board?

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"

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

ESP32S ESP32 Development Board 2.4 GHz Dual Core WLAN WiFi + Bluetooth 2-in-1 Microcontroller ESP-WROOM-32 Chip for Arduino (38PIN Narrow Version, 2PCS)

ESP32S ESP32 Development Board 2.4 GHz Dual Core WLAN WiFi + Bluetooth 2-in-1 Microcontroller ESP-WROOM-32 Chip for Arduino (38PIN Narrow Version, 2PCS)

Product ID: 125299917

Details

Brand
KeeYees
Connectivity Technology
Bluetooth WLAN
Memory Storage Capacity
512 KB
Model Name
ESP32S
Ram Memory Installed Size
512 GB

⚡Dual-core 240 MHz CPU

📶2.4 GHz WiFi + Bluetooth 2-in-1

🔧30-pin narrow version with 4 mounting holes

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

SAR 75

Duties & taxes included

In stock

Sold byAmazon KSADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to KSA.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🚀 Unlock next-level IoT innovation with the ESP32S – where power meets connectivity!

READY TO USE KIT - Includes 2 boards with 30 pins and 4 mounting holes each, plus a detailed PDF tutorial to get you coding in no time.
ROBUST RELIABLE - Built with 40nm low-power tech and quality components to guarantee stable, scalable performance you can trust.
SEAMLESS CONNECTIVITY - Integrated 2.4 GHz dual-mode WiFi and Bluetooth ensure your devices stay effortlessly connected in any environment.
POWERHOUSE PERFORMANCE - Dual Tensilica LX6 cores clocked at 240 MHz deliver lightning-fast processing for your most ambitious IoT projects.
DEVELOPER FRIENDLY DESIGN - Supports Lua programming and offers AP, STA, and AP+STA modes for versatile network configurations.

The ESP32S Development Board by KeeYees is a compact, dual-core microcontroller featuring a 240 MHz CPU, 512 KB SRAM, and integrated 2.4 GHz WiFi plus Bluetooth. Designed for professional developers and makers, it supports multiple network modes and Lua programming, housed in a 30-pin narrow form factor with mounting holes for easy project integration. This reliable, low-power board comes with comprehensive tutorials, making it the go-to choice for scalable, connected smart applications.

Specifications

ASIN	B07QCP2451
Best Sellers Rank	#378 in Single Board Computers (Computers & Accessories)
Brand	KeeYees
Built-In Media	2 x KeeYees ESP32S ESP32 Development Boards
Compatible Devices	WLAN and Bluetooth devices
Connectivity Technology	Bluetooth, WLAN
Customer Reviews	4.4 4.4 out of 5 stars (855)
External Testing Certification	Não aplicável
Item Dimensions L x W x H	1.9"L x 1"W x 0.47"H
Manufacturer	KeeYees
Memory Storage Capacity	512 KB
Model Name	ESP32S
Operating System	FreeRTOS
Processor Count	2
RAM Memory Installed	512 GB
RAM Memory Technology	SRAM
Total Usb Ports	1
UPC	713871269840
Wireless Compability	802.11bgn

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.