USR-LG206-P Serial RS232 RS485 to LoRa Converters Point to Point LoRa Modems Support Hardware Watchdog 803Mhz~930Mhz

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USR-LG206-H-P Serial RS232 RS485 to LoRa Converter Server Device (Point to Point) for Smart Metering Oil Field Agriculture

Note, there are different kinds of Power Adapter optional, UK/EU/US/AU Plug, please choose the product you like.

(if you request USR-LG206-L-P 398Mhz~525Mhz, Please leave a note or message us.)

LoRa Modems/Serial RS232 RS485 to LoRa Converters-USR-LG206-P

Support LoRa point to point protocol and fixed-point transmitting mode

Long communication distance, anti-interference, high sensitivity and air waking up

RS485 interface with EMC high level protection









Basic Function of LoRa Modems/Serial RS232 RS485 to LoRa Converters-USR-LG206-P

Parameter Value
Wireless parameters
Frequency band USR-LG206-H-P:803-930MHz
Transmitting power


Receiving sensitivity -138.5dBm 0.268Kbps
Transmission distance 3500 meters. Test condition: Open area, clear weather, 20dBm transmitting power, 5dBi antenna gain, height is greater than 2 meters, 0.268K air rate.
Antenna SMA
Hardware parameters
Data interface

Serial port: Support RS232/RS485.

Baud rate: 1200bps~115200bps

Working voltage 5V~36V
Working current

Transmitting current: 45mA 12V.

Standby mode: 12mA 12V.

Working temperature -30℃~+80℃
Storage temperature -45℃~+90℃
Working humidity 10~90%RH
Storage humidity 10~90%RH



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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 10-20 Business days
Canada, Europe 10-20 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've 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.


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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.

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If you do not want the product you’ve 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)
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*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.


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

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