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UG LAND INDIA

SX1278 LoRa Module 433M 10KM Ra-02 Wireless Spread Spectrum Transmission Socket for Smart Home DIY

SX1278 LoRa Module 433M 10KM Ra-02 Wireless Spread Spectrum Transmission Socket for Smart Home DIY

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  • 10 Days Returnable
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Specification:

Parameter Specification
Model RA-02 (with SX1278 LoRa chip)
Frequency 433MHz ISM Band
Modulation LoRa™, FSK, GFSK, OOK
Transmission Distance Up to 10KM (LoS, optimal antenna & power)
Sensitivity Up to -148 dBm
Output Power Up to +20 dBm (100 mW)
Data Rate 0.018–37.5 kbps
Power Supply Voltage 1.8V – 3.7V (typically 3.3V)
Interface SPI (Standard 4-wire)
Operating Current TX: ~120mA, RX: ~10mA
Sleep Current < 200nA
Antenna Interface IPEX (U.FL) for external antenna
Module Size ~17mm

 

Features:

  • Ultra-Long Range Communication
    Up to 10KM transmission range (in ideal line-of-sight conditions).

  • LoRa Modulation Technology
    Superior interference immunity and long-distance performance compared to traditional FSK/ASK.

  • 433MHz Frequency
    Operates in the license-free ISM band; ideal for rural and urban IoT networks.

  • Low Power Consumption
    Suitable for battery-operated sensor nodes or remote systems.

  • High Sensitivity
    Down to -148 dBm, ensuring signal reliability over long distances.

  • Compact Socketed Design
    Pre-mounted in a breakout base – simplifies prototyping and DIY projects.

Description:

High-Performance LoRa Spread Spectrum Communication Module – Ideal for IoT, Smart Home & DIY Wireless Networks

The SX1278 RA-02 LoRa Module is a high-performance wireless communication module based on Semtech’s SX1278 LoRa transceiver chip, operating at 433MHz frequency. It offers ultra-long-range spread spectrum communication of up to 10 kilometers in open areas while maintaining low power consumption, strong anti-interference ability, and high sensitivity.

This RA-02 module comes pre-soldered in a breakout socket, making it beginner-friendly and ideal for ESP32, STM32, and other microcontroller integrations without the need for complex SMD soldering.

Shipping & Returns

Return Policy According

• Order can be return within 10 days from date of delivery.

• Order return request cannot be accepted after 10 days from date of delivery.
• Return request window are available for only 10 days.
• After 10 days return window will closed and we cannot accepted any request.
• Customer will sent the order to seller by any courier.
• Customer will paid own of courier charges to seller warehouse.
             

Generate (RMT) Return Merchant Ticket

• Note : Take photo and upload. Condition of product. Enter Correct Name, Mobile, Email, Order id / Invoice number (any one ) you can enter. Select Payment mode

Cash On Delivery / Prepaid .
• After Submit Return Request within 12 - 24 hour receive (RMT) Return Merchant Ticket number to your registered mobile number and email id.
• When you receive (RMT) Return Merchant Ticket number then ship your return to our warehouse address by any courier.
• We will initiate refund after delivered your return order to our warehouse.
• For any query please call our helpline number +91-9999115521 or
  mail us support@uglandindia.com

Refund policy

Prepaid Customer

• Refund of the order will be initiated after receiving the product at the warehouse address

• You will receive a notification message or mail for confirmation, of receiving the product.

• Full order value amount will transfer to your bank account. Money will be credited 5-7 working days.
• Money will issue same day when confirmation will receive by message and mail.
• Refund will not issued if product is not the same as which orders are sent by us.
• We can provide reverse amount in the DISCOUNT coupon if the buyer wants and can apply coupon to purchase another or the same product. Money will deduct.
• Coupon validity available for 1 year.
• If return request receive after 10 days from the date of delivery. we will not issue refund.
 
Deduct Non Refundable Charges
• Refund money reverse to you only product amount and delivery charges
• Delivery charges will not refund in case order refuse delivery to accept order / Incorrect address mentioned
Order Cancellation Charges
Order cancellation charges will be deduct if in case your order is Picked up or handover to the courier department. Delivery charges will deduct.
Refund will reverse only product amount.

For any query, please Call/WhatsApp to our helpline number +91-9999115521/+91-9999115512

Any complaint or query also technical support mail us support@uglandindia.com
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