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CMT2300A SI4438/SI4432 868MHz LoRA Wireless Transceiver Module with Spring Antenna Distance 1000M

CMT2300A SI4438/SI4432 868MHz LoRA Wireless Transceiver Module with Spring Antenna Distance 1000M

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440.02
719.00 440.02
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CMT2300A SI4438/SI4432 868MHz LoRA Wireless Transceiver Module with Spring Antenna Distance 1000M

The CMT2300A SI4438/SI4432 868MHz LoRa Wireless Transceiver Module is a high-performance RF module designed for long-range, low-power wireless communication. Operating at 868MHz, it leverages LoRa (Long Range) technology to ensure robust signal transmission with excellent penetration capabilities, making it ideal for IoT, smart agriculture, remote monitoring, and industrial automation applications. With a maximum communication range of up to 1000 meters (1km) in open space, this module provides reliable connectivity even in challenging environments. It features high sensitivity and low power consumption, ensuring energy-efficient operation for battery-powered devices. The module comes with a compact spring antenna, optimizing signal reception and transmission. Supporting multiple communication protocols, it is compatible with SI4438/SI4432 chips, allowing seamless integration with existing wireless networks. Easy to use and implement, this transceiver module is a perfect solution for applications requiring stable, long-range, and low-power wireless communication.

Technical Details

  • Frequency Band: 868MHz
  • Modulation: GFSK / LoRa
  • Communication Distance: Up to 1000m
  • Output Power: Up to 20dBm
  • Receive Sensitivity: -124dBm @ 0.5Kbps
  • Data Rate: Adjustable from 0.1Kbps to 500Kbps
  • Operating Voltage: 1.8V - 3.6V
  • Current Consumption: Low power design for battery efficiency
  • Interface: SPI (Four-wire)
  • Operating Temperature: -40°C to 85°C

Features of solid-state relay

  • High Current Capacity: Rated for 75A, suitable for high-power applications.
  • DC Control AC: Accepts 3-32V DC input to switch 24-250V AC output.
  • Solid-State Switching: No mechanical parts, ensuring long life and silent operation.
  • Optical Isolation: Protects the control circuit from high voltage spikes.
  • Fast Switching Speed: Provides efficient and precise switching compared to mechanical relays.
  • Zero Crossing Detection: Reduces electrical noise and improves switching efficiency.
  • Heat Dissipation: Requires heat sink for better thermal management.
  • Industrial Grade Build: Designed for automation, motor control, heating elements, and lighting.

Applications

  • Industrial Automation – Used for controlling high-power AC loads in automated machinery.
  • Heating Systems – Ideal for ovens, heaters, and temperature-controlled equipment.
  • Motor Control – Used in AC motor speed control and soft start applications.
  • Lighting Control – Efficient switching of LED, halogen, and industrial lighting systems.
  • Power Distribution – Provides reliable and silent operation in electrical distribution systems.
  • CNC Machines – Helps in precise control of machining equipment.
  • Home Appliances – Used in HVAC systems, smart home automation, and energy-saving devices.

Physical Attribute

  • Module size: 16. 5 * 17mm
  • Interface spacing 1. 27m
  • Weight(gm): 3

Package Includes

  • 1 x CMT2300A SI4438/SI4432 868MHz LoRA Wireless Transceiver Module with Spring Antenna Distance 1000M

T&C Apply.

Terms and Conditions

1. Product Images and Representations

  • Images displayed on the website are for illustrative purposes only. The actual product may vary in color and design.

2. Offers and Returns

  • Products purchased during promotional offers may not be eligible for return. Please refer to the specific offer details for clarification.
  • We offer a standard return policy for most products, with some exceptions for products purchased during offers.

3. Availability and Out-of-Stock Products

  • All products listed on the website are available on a first-come, first-served basis.

Following are the stock percentages available in the sale:

Xiaomi: 15%

Vivo: 5%

Samsung: 5%

Realme: 8%

OPPO: 10%

OnePlus: 4%

Apple: 4%

Poco: 2%

Infinix: 10%

Feature Phones: 32%

Tecno: 5% 

We reserve the right to limit quantities.

  • In case of stock depletion, we may offer a replacement product of similar value.
  • If you are not satisfied with the replacement, we will credit your account with the purchase amount. This credit can be used towards future purchases, but no cash refunds will be issued.

4. Product Exchanges

  • We offer exchanges for products that are broken or damaged upon arrival. Please refer to our return policy for details on initiating an exchange.

5. Refurbished Electronics

  • Electronic products listed under the "website " may be old refurbished, meaning they were previously owned. These products will be clearly marked as refurbished.

  • the branded box, charger, accessories will not be included with the mobile phone.

6. Customer Satisfaction and Credits

  • If you are unhappy with any product, we may offer you a coupon code for a future purchase instead of a cash refund.

7. Shipping and Delivery

  • Our standard shipping method is surface mode, which may result in longer delivery times. Typical delivery times range between 8-15 business days.

8. Acceptance of Terms

All products sold on a first-come, first-served basis are subject to our No Refund Policy. As part of this policy, the company will randomly select five customers out of every 100 orders to receive smartphone products. The remaining orders may be canceled, or the customer may opt to receive a branded T-shirt of equivalent value. If the customer objects to receiving a T-shirt or want for refund,

A full refund will be issued to their company-created digital wallet within 30 days. Please note that this offer is discretionary and involves a risk of non-receipt of the desired product. By placing an order, you acknowledge and agree to these terms."

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