Does it support jtag? Ejtag?

Nope. Not much JTAG support in the lower-end Arduino world.

What drivers do I need to install to get this to work?

Install the open source Arduino Development Environment software on your computer. These board are 100% compatible with the standard Arduino UNO R3. You should be able to compile and upload your software to this board with no additional drivers being needed. Silicon Labs does have the USB to UART drivers available on their website just in case you run into an issue with the USB communications. This board worked just fine on my computer, but I already use Silicon Labs USB bridges for my other work. I may already have had their drivers installed so I did not see any issues.

where i can boy motor shield and Led dot matrix 8 * 16 for KS0470 model?

Amazon. Search “Arduino Uno Motor Shield”. Again Amazon and search “MAX7219”.

Keyestudio Uno R3用 V4 0開発ボード

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

257 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered 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 Morocco.

Secure transaction

Specifications

ASIN	B08H1RB61B
Additional Features	Updated USB Serial Chip for Arduino Compatibility
Aspect Ratio	16:9
Best Sellers Rank	#2,770 in Single Board Computers (Computers & Accessories)
Brand	KEYESTUDIO
Built-In Media	V4.0 board
CPU Model	5X86
CPU Model Number	no
Cache Memory Installed Size	1 GB
Cache Size	1 GB
Color	Yellow
Compatible Devices	Arduino Uno R3 Compatible Devices
Connectivity Technology	USB
Cooling Method	Passive
Customer Reviews	4.5 out of 5 stars 179 Reviews
Display Resolution Maximum	800x600
Display Type	Analog
Graphics Card Description	Dedicated
Graphics Card Interface	Integrated
Graphics Coprocessor	Integrated Graphics
Graphics Description	Dedicated
Hardware Interface	USB
Human-Interface Input	Buttons
Item Weight	0.07 kg
Keyboard Description	NO
Language	English
Manufacturer	keyes
Memory Clock Speed	16 MHz
Memory Speed	16 MHz
Memory Storage Capacity	32 KB
Model Name	KEYESTUDIO V4.0 Development Board
Model Number	KE-0017
Model Year	2010
Native Resolution	800 × 600
Number of Component Outputs	1
Operating System	Windows 10
Personal Computer Design Type	All in One
Power Plug Type	Type C
Processor Brand	no
Processor Count	1
Processor Series	5X86
Processor Socket	no
RAM Memory Technology	no
RAM Type	DDR DRAM
Resolution	800 x 600
Screen Size	2 inches
Speaker Type	External
Specific Uses For Product	Education
Specification Met	[Inferred: Some specifications met]
Style Name	Minimalist
Total Expansion Slots Quantity	20
Total Usb Ports	1
Unit Count	1 Count
Video Output	USB (with adapter)
Video Output Interface	USB (with adapter)
Video Processor	via
Wireless Compability	Infrared
Wireless Technology	Infrared

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

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 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.

257 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered 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 Morocco.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

KEYESTUDIO UNO R3用 V4.0開発ボード

Details

Details

Description

Specifications

Common Questions