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Item #:
212521124
DX-LR20 Development Kit Semtech SX1262+STM32 LORA SPI Interface Module 410-475MHz/433MHz with 2PCS Antenna 22 dBm 8KM for Arduino DIY CE FCC
Item #:
212521124
SCR 426
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
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Order now and get it around Tuesday, July 07
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The DX-LR20 series adopts the SEMTECH LLCC68 chip solution, offering stronger performance, longer transmission distance, faster speed, and lower power consumption.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Long Range
Achieve impressive communication ranges of up to 8KM with the powerful 22 dBm output, making it ideal for remote applications and outdoor projects where distance is crucial.
Versatile Compatibility
Compatible with popular platforms like Arduino and Meshtastic, this kit allows hobbyists and developers to easily integrate wireless communication into their DIY projects.
Robust Design
The DX-LR20 is designed for durability and reliability, featuring 410-475MHz and 433MHz frequencies, ensuring stable performance in various environments and compliance with CE/FCC standards.
Product Details
- 【LR20-T1 Development Kit Features】The package includes STM32F103C8T6 development boards * 2,LR20 modules * 2，antennas * 2,data cables * 2. If you do not have an MCU, we recommend purchasing this T1 kit. The kit is complete and no additional accessories are required. In addition, the DX-LR20 has multiple certifications and is equipped with an RF shielding cover, providing strong anti-interference capability, ESD protection, and excellent EMC performance.
- 【SEMTECH LLCC68 Chip】The DX-LR20 series adopts the SEMTECH LLCC68 chip solution and integrates a newly developed generation of LoRa spread spectrum technology. Compared with SX1278/SX1276 solutions, it offers stronger performance, longer transmission distance, faster speed, and lower power consumption. It supports wake-on-radio, carrier sensing, communication encryption keys, and adjustable packet length settings.
- 【8KM Transmission Distance】The DX-LR20 transmission distance can reach up to 8 km (in open environment). It supports 433–532 MHz frequency band communication with 22 dBm output power. Programmable with SPI interface; firmware development must be completed by the user. 32 MHz crystal frequency, TTL level output, compatible with 3.3V–5V IO port voltage.
- 【Comprehensive Information】We provide complete technical support, including technical documentation, sample programs, module package drawings, reference design schematics, and development/testing tools. To help you quickly verify module functions and accelerate product development, we strongly recommend purchasing the development kit with your first order. You can access the user guide and full product information through the product guide and documentation links below.
- 【Applications】Home security alarm and remote keyless entry; smart home and industrial sensors; wireless alarm security systems; building automation solutions; industrial wireless remote control; Advanced Metering Infrastructure (AMI); automotive applications.
- 【Technical Support】We are a manufacturer, not a trading company. Please trust our capabilities and expertise. We will help you solve any problems you encounter. OEM and ODM services are available. If you have any questions, please contact us and we will respond promptly to assist you.
| Connectivity Technology | SPI, TTL, LoRa |
| Processor Brand | STMicroelectronics |
| Compatible Devices | STM32F103C8T6 development board |
| RAM Memory Technology | LPDDR |
| Processor Count | 2 |
| Total Usb Ports | 1 |
| Brand | PDDAXLQUE |
| Model Name | DX-LR20 |
| Built-In Media | DX-LR20 |
| Model Number | DX-LR20-900Mmz-T1 |
| Manufacturer | DX-SMART |
| Included Components | DX-LR20 |
| CPU Manufacturer | STMicroelectronics |
| Item Weight | 0.5 lbs (230 grams) |
What's in the box
DX-LR20
Who Should Buy?
-
DIY Enthusiasts
Perfect for hobbyists who want to build custom wireless communication projects with Arduino compatibility.
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IoT Developers
Ideal for Internet of Things projects requiring long-range communication capabilities with low power consumption.
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Educational Use
Great for students learning about wireless technologies and developing practical applications using LoRa technology.
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Non-technical Users
Not suitable for individuals without technical expertise, as setup and configuration may be complex.
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Short-range Needs
Users needing reliable communication for very short distances might find this product overkill for their requirements.
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Consumer Electronics
Not designed for mainstream consumer devices, as it targets specialized applications and user customizability.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum transmission distance of the DX-LR20?
Answer: The DX-LR20 can reach up to 8 km in open environments. -
Question:
What chip does the DX-LR20 series use?
Answer: It features the SEMTECH LLCC68 chip, which provides enhanced performance. -
Question:
Is technical support available for this product?
Answer: Yes, we provide comprehensive technical support including documentation and assistance.
PDDAXLQUE RF DX-LR20-900Mmz-T1 Editorial Review
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SCR 426
Order now and get it around Tuesday, July 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Features SEMTECH LLCC68 chip for superior performance.
- Transmission distance of up to 8 km in open environments.
- Includes development kit for seamless integration with MCU.
- Offers comprehensive technical support and documentation.
- Suitable for a variety of applications including home security and industrial controls.
- Manufacturer-backed with OEM and ODM services for personalized needs.