SKU: 43741055978

433MHz 3~4km Long Range sx1278 Radio Modem Network Module w/ UART/TTL Interface

Name: 433MHz 3~4km Long Range sx1278 Radio Modem Network Module w/ UART/TTL Interface
Brand: www.adaptx.ca
SKU: 43741055978
Price: 17.17 USD
Availability: InStock
Rating: 4.456300000000001 (2343 reviews)

$15.45 $17.17

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No.2 Bestseller on www.adaptx.ca >

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Shipping Estimate
USA

USA

CAN

Ships within 48 hours · Estimated delivery Sep 11 - Sep 16

Description

433MHz 3~4km Long Range sx1278 Radio Modem Network Module w/ UART/TTL InterfaceColor Blue + Golden Model DRF1278DM Quantity 1 Piece Material PCB Frequency 433MHz Working Voltage 3. 4~5. 5 V Working Current 75 mA Effective Range 3~4km English Manual Spec No Other Features LoRa Frequency Spectrum 433Mhz ISM frequency band 136dBm receive sensitivity 20dBm Max. output power Serial port wake up Wireless wake up Star networking ability UART TTL interface Packing List 1 x Module

Shipping Notes

Free Standard Shipping on $100+ Orders to the USA.
Except Preorder products are shipped in 48 hours.
Delivery to the USA:

Standard Shipping : 3-10 business days

If time is of the essence, please consider selecting expedited delivery for faster service.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

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Product Reviews

Verified Purchase

Jeanette D LobeAmazon Customer

Port Orchard, US

★★★★★ 5

Men's Corduroy jacket

A very nice jacket. Purchased as a gift - it looks great on him! Very pleased with the quality of the jacket!

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Reviewed in the United States on February 13, 2026

Verified Purchase

Marty Z

Boise, US

★★★★★ 5

Happy with the jacket.

Size: Large, Color: Khaki

We were looking for a lightweight jacket that could go with jeans or dress pants and this one works. Fits well. Very satisfied.

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Reviewed in the United States on April 25, 2026

Verified Purchase

Camilo

Phoenix, US

★★★★★ 5

BbB

Size: Medium, Color: Dark Blue

Calienta, la recomiendo para climas frios, 15° máximo..

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Reviewed in the United States on May 4, 2026

Verified Purchase

Marv Carnes

Dallas, US

★★★★★ 1

Sizes run small; larger sizes not available

I returned the jacket because the size was much smaller than described. I liked the look and feel of the jacket and the material, but b it x was v much smaller in size than a different jacket I bought at c the same c Times in the c same c size from b a a different company. The other b one for me v perfectly. The Coofandy jacket was not a standard size and much much smaller than I had hoped. If they had offered a larger size I would have exchanged it for a size larger. But they don’t, so I returned it and kept the other one that fit like a glove.

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Reviewed in the United States on December 12, 2023

Verified Purchase

AJ Denno

Draper, US

★★★★★ 3

SIZING IS REALLY SCREWED UP !!

I KEW THIS WOULD HAPPEN. RECEIVED A JACKET MARKED L BUT DEFINITELY A MED. I'M A 43" CHEST BUT I HEARD IT WAS CUT SMALL BUT I WANTED TO WEAR TURLENECK SWEATERS WITIT . I'VE TRIED TOO MANY. I'M GOING TO KEEP IT AND WEAR IT OPEN. THE JACKET LOOKS TOO GOOD TO RETURN IT.

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Reviewed in the United States on November 4, 2025