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SX1278 LoRa Module 433MHz 10KM Original Ra 02 Ai Thinker Wireless Module with Antenna in Bangladesh
SX1278 LoRa Module 433MHz 10KM Original Ra 02 Ai Thinker Wireless Module with Antenna in Bangladesh

SX1278 LoRa Module 433MHz 10KM Original Ra 02 Ai Thinker Wireless Module with Antenna

SKU: 250916005030

Brand: Made in China

Warranty: 3 Days

Model: N/A

৳ 860.08

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Category: ESP Development Board

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Description of SX1278 LoRa Module 433MHz 10KM Original Ra 02 Ai Thinker Wireless Module with Antenna

The SX1278 Ra-02 LoRa Module from Ai-Thinker is a long-range, low-power wireless communication module based on Semtech’s SX1278 LoRa chip. Operating at the 433MHz ISM band, it offers excellent penetration and communication distance of up to 10 kilometers (line of sight).

With LoRa spread spectrum technology, the module achieves superior interference immunity and low power consumption, making it ideal for IoT networks, smart metering, industrial monitoring, remote sensing, and smart agriculture.

Equipped with an external antenna, the Ra-02 module ensures stable wireless performance and reliable data transmission in complex environments.


Key Features

  • Long-range communication distance up to 10 km in open environments.
  • Ultra-high sensitivity down to -148 dBm.
  • Programmable data rates up to 300 kbps.
  • Wide RSSI dynamic range: 127 dB.
  • Operating frequency: 433 MHz ISM band.
  • Wide voltage range: 1.8V – 3.7V (typical 3.3V).
  • Extremely low power consumption, ideal for battery-powered devices.
  • Multiple modulation support: LoRa, FSK, GFSK, OOK, MSK, GMSK.
  • External antenna interface (included) for better RF performance.

Specification

Parameter Details
Model Ai-Thinker Ra-02 SX1278
Communication Distance Up to 10 km (line of sight)
Sensitivity Down to -148 dBm
Bit Rates Up to 300 kbps
RSSI Range 127 dB
Frequency 433 MHz ISM band
Modulation LoRa, FSK, GFSK, MSK, GMSK, OOK
Voltage 1.8V – 3.7V (typ. 3.3V)
Temperature -40°C to +80°C
Transmit Power +20 dBm (max 100 mW)
Interface SPI
Antenna External (included)
Dimensions ~28 × 20 mm

Applications

  • Internet of Things (IoT)
  • Wireless sensor networks
  • Smart agriculture and irrigation systems
  • Smart metering and energy management
  • Industrial monitoring and control
  • Remote data acquisition
  • Long-distance wireless communication projects

Packaging Details

  • 1 × SX1278 Ra-02 LoRa Wireless Module (433 MHz)
  • 1 × External Antenna

SX1278 LoRa Module 433MHz 10KM Original Ra 02 Ai Thinker Wireless Module with Antenna - Frequently Asked Questions

What is the maximum range of the SX1278 Ra-02 module?
The module can achieve up to 15 km communication distance under ideal line-of-sight conditions.

What is the sensitivity of the SX1278 Ra-02?
It has an ultra-high sensitivity of -148 dBm, enabling long-range, stable communication.

What voltage does the module operate on?
It works in the range of 1.8V – 3.7V, with 3.3V recommended for most applications.

What communication interface does it use?
The module communicates via SPI, making it easy to interface with microcontrollers like Arduino, ESP32, STM32, and Raspberry Pi.

Is the antenna included in the package?
Yes, the module comes with an external antenna for optimal RF performance.


Attention 

Note: This item is non-returnable. If this item arrives damaged or is not functioning properly, please don't hesitate to contact us to determine if further action is required.


Need Help?

Our engineers are available to assist you. If you have any queries, please leave a comment below or call 09678110110 from 09:00 am to 06:00 pm (7 days a week). You can also reach us via WhatsApp or Facebook Inbox


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SX1278 LoRa Module 433MHz 10KM Original Ra 02 Ai Thinker Wireless Module with Antenna

৳ 860.08

What is the price of SX1278 LoRa Module 433MHz 10KM Original Ra 02 Ai Thinker Wireless Module with Antenna in Bangladesh?

The latest and best price of SX1278 LoRa Module 433MHz 10KM Original Ra 02 Ai Thinker Wireless Module with Antenna in Bangladesh is BDT 860.08 Taka. You can purchase the SX1278 LoRa Module 433MHz 10KM Original Ra 02 Ai Thinker Wireless Module with Antenna at the best price on TechShopBD.com or visit our office to pick yours up today.

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