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Long Range 433MHz RF Wireless Transceiver Kit with Antenna Large Power 433 MHz Transmitter Receiver Module LORA Kit for Arduino

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USD 3.94/pieceUSD 3.90/pieceUSD 10.52/pieceUSD 21.67/pieceUSD 12.61/pieceUSD 6.37/pieceUSD 3.04/pieceUSD 7.48/piece


The kit includes one pair of transmitter and receiver modules and one pair of spring antennas for increasing the communication distance. And the frequency is 433MHz. It is very popular for remote control systems, such as wireless doorbell, remote control rolling gates, smart car, smart home, etc.

About transmitter module (onboard square module)

– Compatible with Arduino

– Arduino Library: VirtualWire

– Working voltage: 4 – 12VDC

– Working current: 40mA

– Transmit power: 27dBm@12V (large power)

– Working frequency: 433MHz

– Transfer rate: 4.8kbps (max)

– Transmission distance: When supply poower is 5V, the open area transmission distance can be increased to 150 meters. The supply voltage is larger, the transmission distance farther.

– Antenna: Onboard 433MHz dedicated PCB Antenna.

About receiver module (rectangle shape):

– Compatible with Arduino

– Arduino Library: VirtualWire

– Operating voltage: 2 – 5.5VDC

– Working frequency: 433MHz

– Working Current: 2mA

– Sensitivity: -110db

– Antenna: Onboard 433MHz dedicated PCB Antenna

– Great for DIY project.


Part List ( Schematics and program can be sent, Please contact us)

1 x 433MHz RF Kit

Please Note That If you choose the ePacket or China Post Registered Air Mail, We may use AliExpress Standard Shipping to send the package for you. Because AliExpress Standard Shipping is safer and faster, Please know it.

If we ship item by express, such as DHL, EMS, UPS, FedEx or other express method, You need to pay Customs Tax according to your country law.

Please learn about Customs Tax information before place order. If then item return to us because you refuse to pay Customs tax, you need to pay return shipping fee.

Thanks for your kind understanding and cooperation.

Weight 0.06 kg
Dimensions 15 × 10 × 4 cm



Industrial Computer Accessories

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Long Range 433MHz Transceiver Kit

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We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. 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.


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, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you have received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of (i.e. 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 Contact Us 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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