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USB To UART/I2C/SPI/JTAG Converter

SKU: WS-25411 Brand: Waveshare

USB To UART/I2C/SPI/JTAG Converter, Supports Multiple Interfaces, Compatible with 3.3V and 5V, Multiple Protection Circuits, Multiple Systems Support,...

$27.10 AUD, inc GST

$24.64 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Tue, 24th of Dec

Quantity Discounts:

10-25 $23.90 (exc GST)
25+ $23.40 (exc GST)

Details

USB To UART/I2C/SPI/JTAG Converter, Supports Multiple Interfaces, Compatible with 3.3V and 5V, Multiple Protection Circuits, Multiple Systems Support, Aluminum Alloy Case, Wall-mount & Rail-mount Support

USB TO UART/I2C/SPI/JTAG

Supports multiple interfaces | Compatible with 3.3V and 5V

Features At A Glance

Supports USB to 2-ch UART, or USB to 1-ch UART + 1-ch I2C + 1-ch SPI, or USB to 1-ch UART + 1-ch JTAG
Supports 2-ch high-speed UART interfaces, up to 9Mbps baud rate, with CTS and RTS hardware automatic flow control
Supports 1-ch I2C interface, for easy operating EEPROM through the host computer or programming I2C devices such as OLED and sensor
Supports 1-ch SPI interface, with 2x chip select signal pins, capable of controlling 2-ch SPI slave devices at different times
Supports 1-ch JTAG interface, can be used with OpenOCD for debugging and testing (Due to the limited testing of chips and software functions, users need to evaluate and test this function on their own)
Onboard 3.3V and 5V level conversion circuit for switching the operating level of the communication interface, better compatibility
Onboard resettable fuse and ESD protection circuit, provides over-current/over-voltage proof, safe and stable communication
Aluminium alloy case with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted
High-quality USB-B and DC connectors, smooth plug & pull, durable and reliable, with anti-reverse protection

Specifications

Host interface	USB
Power Supply	USB port, 5V
Operating level	3.3V/5V (select via onboard switch)
USB	Connector	USB-B
USB	Interface protection	Resettable fuse, ESD protection
UART	Channel	2 (the red DIP switch needs to be set to M0 mode)
	Connector	6PIN IDC connector
	Baud rate	1200bps~9 Mbps
	Hardware flow control	CTS and RTS
I2C	Channel	1 (the red DIP switch needs to be set to M1/M2 mode)
I2C	Connector	12PIN IDC connector (the first 4 pins are I2C)
SPI	Channel	1 (the red DIP switch needs to be set to M1/M2 mode)
SPI	Connector	12PIN IDC connector (the last 8 pins are SPI)
JTAG	Channel	1 (the red DIP switch needs to be set to M3 mode)
JTAG	Connector	12PIN IDC connector (the last 8 pins are JTAG)
dimensions	86.0×48.0×27.6mm

Primary Function

Easy to control and debug various interface devices via PC, Supports USB to 2-ch UART, or USB to 1-ch UART + 1-ch I2C + 1-ch SPI, or USB to 1-ch UART + 1-ch JTAG

Multi system Support

Supports Win7/8/8.1/10/11, Linux, etc.

Application Environments

Suitable for college students, technical engineers, electronic enthusiasts, or DIY makers for learning and debugging

Supports Various Interfaces
Supports multiple communication debugging interfaces, most of which can be used at the same time

Small and compact, easy to install
Flexible installation, suitable for various devices

Reserved screw holes
Easy to mount, industrial metal case, rugged & durable

Interface and mode description

Indicator Introduction
PWR	power indicator, lights up while the USB is connected and voltage is detected
RXD1	UART1 receiving indicator, lights up when the device port sends data back
TXD1	UART1 sending indicator, lights up when the USB port sends data
RXD0	UART0 receiving indicator, lights up when the device port sends data back
TXD0	UART0 sending indicator, lights up when the USB port sends data

Product Show

Outline dimensions

* The above dimensions are measured manually. there is about 1mm error.

Resources & Services

WIKI: www.waveshare.com/wiki/USB_TO_UART/I2C/SPI/JTAG

* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.

Weight: 0.17 kg

Quick Overview

USB TO UART/I2C/SPI/JTAG x1
USB type A to type B cable ~1.2m x1
12PIN cable ~20cm x1
6PIN cable ~20cm (2PCS) x1

This product is listed in:

Prototyping>Data Converters

Product Comments

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Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!

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