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.

ASIN	B08H1RB61B
Best Sellers Rank	#1,305 in Single Board Computers (Computers & Accessories)
Brand	KEYESTUDIO
Card Description	Dedicated
Color	Yellow
Computer Memory Type	DDR DRAM
Customer Reviews	4.5 4.5 out of 5 stars (167)
Date First Available	August 31, 2020
Item Weight	2.46 ounces
Item model number	KE-0017
Max Screen Resolution	800x600
Memory Speed	16 MHz
Number of Processors	1
Operating System	Windows 10
Package Dimensions	4.45 x 3.46 x 1.06 inches
Processor	5x86
Processor Brand	no
RAM	32 KB no
Screen Resolution	800 × 600
Series	KEYESTUDIO V4.0 Development Board
Standing screen display size	2 Inches
Wireless Type	Infrared

KEYESTUDIO V4.0 Development Board for Arduino UNO R3 with USB Cable

Details

Description

Specifications

Common Questions