--- product_id: 337227640 title: "SX1278 LoRa Module 433M 433MHz 10KM Ra-02 Ai-Thinker Wireless Spread Spectrum Transmission Socket for Smart Home" brand: "allianztec" price: "1982 som" currency: KGS in_stock: true reviews_count: 3 category: "Allianztec" url: https://www.desertcart.kg/products/337227640-sx1278-lora-module-433m-433mhz-10km-ra-02-ai-thinker store_origin: KG region: Kyrgyzstan --- # +20dBm max output power 10km ultra-long range Ultra-low 0.2Β΅A sleep current SX1278 LoRa Module 433M 433MHz 10KM Ra-02 Ai-Thinker Wireless Spread Spectrum Transmission Socket for Smart Home **Brand:** allianztec **Price:** 1982 som **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your smart home game with 10KM LoRa power! ## Quick Answers - **What is this?** SX1278 LoRa Module 433M 433MHz 10KM Ra-02 Ai-Thinker Wireless Spread Spectrum Transmission Socket for Smart Home by allianztec - **How much does it cost?** 1982 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/337227640-sx1278-lora-module-433m-433mhz-10km-ra-02-ai-thinker) ## Best For - allianztec enthusiasts ## Why This Product - Trusted allianztec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Plug & Play Prototyping:** Breakout board with SPI interface and Arduino compatibility accelerates your innovation. - β€’ **Unmatched 10KM LoRa Range:** Stay connected across vast distances with industry-leading spread spectrum tech. - β€’ **Power-Packed +20dBm Output:** Maximize signal strength for reliable, interference-resistant communication. - β€’ **Compact & Lightweight Design:** At just 28x20x5mm and 7g, it fits seamlessly into any sleek IoT setup. - β€’ **Micro Power, Mega Efficiency:** Ultra-low sleep current keeps your smart home projects running longer and smarter. ## Overview The Allianztec SX1278 LoRa Module is a compact, high-performance 433MHz transceiver designed for ultra-long range wireless communication up to 10km. Featuring +20dBm output power, exceptional sensitivity (-139dBm), and ultra-low power consumption (0.2Β΅A sleep mode), it’s perfect for smart home and industrial IoT projects. Its breakout board with SPI interface and Arduino library compatibility ensures rapid prototyping and seamless integration. ## Description The SX1276/77/78/79 transceivers feature the LoRa long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. As the SX127x chips needs a few additional components for operation, the Ra-02 module developed by A.I. Thinker includes an SX1278 and everything needed for it to work in a small form factor PCB. This breakout board facilitates developing/prototyping with the Ra-02 module tremendously. Solder the pins, plug it into a microcontoller/SoC using dupont wires or a solderless breadboard, and use it to create LoRa projects! Features: Wireless Standard: 433MHz Frequency range: 420~450MHz +20dBm@10mW. Stable RF output power when input voltage changed Half-duplex SPI communication Programmable bit rate can reach to 300kbps 127dB RSSI wave range Radio: Semtech SX1278 Antenna connector: IPX (U.FL) Operating Voltage: 1.8~3.7VDC, default 3.3V Working Current: Rx <10.8mA (LnaBoost closed, Band 1) Tx <120mA (+20dBm); sleep mode: 0.2uA Review: Great working and quality of product - This this a 100% working product and I did not expect this good results Review: It is good product - It is packed good and it is working properly. ## Features - Packet radio with ready-to-go compatible with Arduino libraries - Maximum output power: +20dBm; max. distance: 10km; high sensitivity: –139dBm - Breakout board for SX1278 LoRa-based module Ra-02 with SPI interface - <100mW ultra-small size, widely used in AMR, remote industrial control filed - Dimension: Length-28mm, Width-20mm, Height-5mm, Weight-7gm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B093WLTXG5 | | Best Sellers Rank | #43,686 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #17 in Radio Frequency Transceivers | | Brand | Allianztec | | Country of Origin | China | | Customer Reviews | 3.8 3.8 out of 5 stars (14) | | Date First Available | 30 April 2021 | | Item part number | SX1278 LoRa Module | | Manufacturer | Allianztec | | Net Quantity | 1.0 Count | | Number of Memory Sticks | 3 | ## Images ![SX1278 LoRa Module 433M 433MHz 10KM Ra-02 Ai-Thinker Wireless Spread Spectrum Transmission Socket for Smart Home - Image 1](https://m.media-amazon.com/images/I/61hVbxblKDS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great working and quality of product *by M***. on 17 June 2024* This this a 100% working product and I did not expect this good results ### ⭐⭐⭐⭐⭐ It is good product *by N***R on 1 March 2024* It is packed good and it is working properly. ### ⭐ No proper response from amazon *by R***. on 21 November 2023* I received a product which is not working but I returned it I got another product it also not working so I requested for a refund but I not yet got refund and the defective product is not picked by Amazon🀦 ## Frequently Bought Together - Allianztec SX1278 LoRa Module 433M 433MHz 10KM Ra-02 Ai-Thinker Wireless Spread Spectrum Transmission Socket for Smart Home - SquadPixel Esp-32 Wifi, Bluetooth, Dual Core Chip Development Board (ESP-WROOM-32) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/337227640-sx1278-lora-module-433m-433mhz-10km-ra-02-ai-thinker](https://www.desertcart.kg/products/337227640-sx1278-lora-module-433m-433mhz-10km-ra-02-ai-thinker) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-06-01*