---
product_id: 149420958
title: "SX1276 LoRa Module 868MHz UART Long Range 3KM Wireless Module TTL 100mW SMD IPEX Antenna Date Transmitter and Receiver for Smart Home"
brand: "ebyte"
price: "33888₫"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/149420958-sx1276-lora-module-868mhz-uart-long-range-3km-wireless-module
store_origin: VN
region: Vietnam
---

# 3KM range 2μA power Dual watchdogs SX1276 LoRa Module 868MHz UART Long Range 3KM Wireless Module TTL 100mW SMD IPEX Antenna Date Transmitter and Receiver for Smart Home

**Brand:** ebyte
**Price:** 33888₫
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Connectivity Game!

## Quick Answers

- **What is this?** SX1276 LoRa Module 868MHz UART Long Range 3KM Wireless Module TTL 100mW SMD IPEX Antenna Date Transmitter and Receiver for Smart Home by ebyte
- **How much does it cost?** 33888₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/149420958-sx1276-lora-module-868mhz-uart-long-range-3km-wireless-module)

## Best For

- ebyte enthusiasts

## Why This Product

- Trusted ebyte brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Security:** Dual watchdogs ensure your module restarts promptly in case of exceptions, maintaining operational integrity.
- • **Unmatched Range:** Experience seamless connectivity with a 3KM transmission distance, perfect for smart home applications.
- • **Versatile Modes:** Choose from four operational modes to optimize performance: Transparent, WOR, Power Saving, and Deep Sleep.
- • **Enhanced Reliability:** Utilize FEC technology to ensure data integrity and reliability, even in challenging environments.
- • **Low Power Consumption:** Stay eco-friendly with a mere 2μA in deep sleep mode, extending the life of your devices.

## Overview

The EBYTE SX1276 LoRa Module 868MHz is a cutting-edge wireless communication solution designed for smart home applications, featuring a remarkable 3KM range, multiple operational modes, and advanced reliability features. With low power consumption and robust security measures, this module is perfect for tech-savvy professionals looking to enhance their IoT projects.

## Description

[IC] : SX1276 [Frequency] : 862~893MHz [Power] : 10~20dBm [Distance] : 3km [Interface] : UART [Weight] : 2.1±0.1g [Introduction] : E32-868T20S is a wireless serial port module (UART) based on SEMTECH's SX1276 RF chip. It has multiple transmission modes, working in the 862MHz~893MHz, (default 868MHz), LoRa spread spectrum technology, TTL output, compatible with 3.3v~5v IO.

## Features

- SX1276, E32-868T20S is a wireless serial port module based on SEMTECH's SX1276/SX1278 RF chip's wireless serial port module (UART), transparent transmission, LoRa spread spectrum technology, 3.3V TTL level output. The SX1276/SX1278 is a milestone in the field of low-speed communications and is favored by industry insiders.
- LORA SPREAD SPECTRUM, The transmission distance and anti-interference ability of spread spectrum communication are more than one times higher than that of traditional single frequency.
- FOUR WORKING MODES,1,Transmission mode (Transparent transmission,the most common mode) 2,WOR mode(Low power consumption, automatically increase wake-up code.) 3,Power saving mode(Low power function, transmitting is unavailable in this mode.) 4,Deep sleep mode (The overall power consumption is only 2 μA.)
- SUPPORT FEC TO IMPROVE COMMUNICATION RELIABILITY, Proactively corrects disturbed data packets, greatly improving reliability and transmission distance.
- EQUIPPED WITH DUAL WATCHDOGS, THE DEVICE IS MORE SECURE. Restarts on 0.107s when an exception occurs,and continues to work according to the original parameter settings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | EBYTE |
| Manufacturer reference | E32-868T20S |
| Manufacturer | Ebyte |
| Guaranteed software updates until | unknown |

## Images

![SX1276 LoRa Module 868MHz UART Long Range 3KM Wireless Module TTL 100mW SMD IPEX Antenna Date Transmitter and Receiver for Smart Home - Image 1](https://m.media-amazon.com/images/I/41eaGBNXaWL.jpg)
![SX1276 LoRa Module 868MHz UART Long Range 3KM Wireless Module TTL 100mW SMD IPEX Antenna Date Transmitter and Receiver for Smart Home - Image 2](https://m.media-amazon.com/images/I/61vdGjkEWmL.jpg)
![SX1276 LoRa Module 868MHz UART Long Range 3KM Wireless Module TTL 100mW SMD IPEX Antenna Date Transmitter and Receiver for Smart Home - Image 3](https://m.media-amazon.com/images/I/61HHTo0RroL.jpg)
![SX1276 LoRa Module 868MHz UART Long Range 3KM Wireless Module TTL 100mW SMD IPEX Antenna Date Transmitter and Receiver for Smart Home - Image 4](https://m.media-amazon.com/images/I/611eyLuk0DL.jpg)
![SX1276 LoRa Module 868MHz UART Long Range 3KM Wireless Module TTL 100mW SMD IPEX Antenna Date Transmitter and Receiver for Smart Home - Image 5](https://m.media-amazon.com/images/I/61NlDYHLy-L.jpg)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-31*