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1 piece USR-TCP232-E2 Pin Kind Serial UART TTL to LAN Ethernet Module 2 serial ports

$18.99 $17.28

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Q00226 1 Piece
USR-TCP232-E2 Pin Kind Serial UART TTL to LAN Ethernet Module—2 serial ports


Detailed Guide in your reference, simply contact me


New Cortex-M3 kernel, industrial working temperature vary, elaborate optimization LWIP protocol stack, steady and dependable.
Two manner serial port, can set COM port and dealing mode independently, work independently, assist RTS/CTS {hardware} move management.
Auto-MDI/MIDX operate, discretionarily join cross-over or direct community cable, computerized switching.
Distinguish the related serial port by way of port quantity.
Pin suitable with the perfect promoting USR-TCP232-T.
Help TCP Server, TCP Consumer, UDP, UDP Server, HTTPD Consumer numerous of labor modes.
Help digital serial work manner, present corresponding software program.
Serial port highest baud price as much as 230400.
5 V 3.3 V double energy enter, simply select one energy provide.
Needle kind capsulation, small quantity, facilitate embedded purposes.
TTL serial stage, 3.3 V requirements, suitable with 5 V stage, 5 V microcontroller IO can immediately related.
Help DHCP mechanically entry IP, can inquire the power inside community by the UDP broadcast protocol.
Provide the protocol for VIP clients, can combine parameter setting operate to customers’ software program purposes.
Present PC TCP/IP SOCKET programming instance, VB C++ Delphi Android IOS.
The built-in net web page, additionally parameter setting by way of net, can customise net pages for customers.
May set by way of UDP, present the arrange protocol and software program supply code.
Reload button, a key restore default Settings.
RJ45 standing indicator mild, RJ45 interface built-in isolation transformer, 2 KV isolation.
The worldwide solely MAC tackle purchased from IEEE, the person can outline MAC tackle (please state whenever you make order).
Help improve program by way of community.

Module parameters:

Quantity: 55 * 30 * 18 mm.
PCB measurement: 50 * 30 mm.
Working temperature: -20-85 levels.
Working humidity: 5% ~ 95%.
Working voltage: 5 V or 3.3 V, simply select one.
Working present: 150 MA.


{Hardware} connection:

Setup software program:

Constructed-in Webpage:

Necessary Informaiton to Each Worth Purchasers:

For the Promoting Peak Season, some Logistic could delay for some days. particularly e-packet to Russion, Most Western European Nations,and all delivery to Brazil .in case you do not obtain the parcels on time ,pls assist us wait some extra days. Pls contact us freely in case you have any questions fairly than make declare or go away unfavourable suggestions with out contact.

Aliexpress Authorised Cargo–China Publish Peculiar Small Packet Plus

in Promoting Peak Season,We assure 45 days supply to foremost nations ;55 days to Russia; 90 days to Brazil!

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RJ45 Network Panel

Model Number


Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands worldwide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says "no information available at the moment".

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on page.

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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