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Item #:
232126883
KLAYERS ESP32-S3 LoRa 1121 Development Board,Come with USB Type-C Adapter Board + FFC Cable
86% of respondents would recommend this to a friend
Item #:
232126883
GBP 28
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, September 16
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Equipped with high-performance Xtensa 32-bit LX7 dual-core processor and rich peripheral interfaces for versatile applications.
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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
Integrated LoRa
Utilizes advanced LoRa technology for long-range communication, enabling seamless connectivity and reduced power consumption, ideal for IoT applications.
USB Type-C
Includes a USB Type-C adapter for easy and secure connections, enhancing compatibility with modern devices and simplifying the development process.
FFC Cable Included
Comes with an FFC cable, providing a ready-to-use solution for flexible connections, saving time and effort during setup and deployment.
Product Details
| Brand | KLAYERS |
| Manufacturer | KLAYERS |
| Mfr Part Number | ZL-ESP32-S3 LR1121-HF-Kit |
| Country of Origin | This item will be imported from US |
| What is in the box | KLAYERS ESP32-S3 LoRa 1121... For more details, please check description/product details |
| Item Weight | 0.3 lbs (140 grams) |
| Date First Available | June 14, 2026 |
Who Should Buy?
-
Hobbyist Developers
Ideal for hobbyists seeking to experiment with IoT applications using low-power, long-range communication capabilities.
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Embedded Systems Learning
Perfect for students and educators focusing on embedded systems, providing hands-on experience with LoRa and ESP32 technology.
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Prototype Builders
Great for engineers looking to prototype wireless applications quickly and effectively with compact design and compatibility.
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Complete Beginners
Not suitable for complete beginners without prior programming or electronics experience, as it may be overly complex.
Product Description
KLAYERS ESP32-S3 LoRa 1121 Development Board,Come with USB Type-C Adapter Board + FFC Cable
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Customer Questions & Answers
-
Question:
What frequency bands does this product support?
Answer: It supports Sub-GHz (150MHz ~ 960MHz), S-band (1.9GHz ~ 2.1GHz), and 2.4GHz ISM frequency bands. -
Question:
What type of processor does it integrate?
Answer: It is equipped with a high-performance Xtensa 32-bit LX7 dual-core processor that operates up to 240MHz. -
Question:
What memory specs are included?
Answer: The product includes 4MB Flash and 2MB PSRAM for efficient memory management.
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Customer Reviews & Ratings
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Pros
- Versatile development options
- Compact and portable design
- Includes USB Type-C adapter
- Good user community support
- Easy to set up and use
Cons
- Limited documentation available.
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
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25 August 2026 · via Trustpilot
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Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 28
Order now and get it around Wednesday, September 16
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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Fastest cross-border delivery
Features & Benefits
- Supports multiple frequency bands for flexible usage.
- High-performance 240MHz dual-core processor for enhanced processing power.
- Comes with 4MB Flash and 2MB PSRAM for ample memory.
- Features a variety of interfaces for connectivity and expansion.
- Onboard TCXO crystal oscillator guarantees stability in extreme conditions.
- Ideal for a wide range of applications in IoT and communications.
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