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RS422 to TTL Converter Module with Power Supply

Name: RS422 to TTL Converter Module with Power Supply
SKU: AS-SKNXRSW6
Price: 4 USD
Availability: InStock

Convert RS422 to TTL UART and back with this reliable module-ideal for Arduino, ESP32, STM32, PLCs & industrial automation over long, noise-resistant cables.

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●In StockSKU: AS-SKNXRSW6

RS422 ↔ TTL Serial Converter Module – Long-Distance, Noise-Resistant UART Communication ⚡

Bridge the gap between your microcontroller and industrial-grade RS422 networks with this RS422 to TTL serial converter module. Whether you're building an Arduino, ESP32, or STM32 project, this compact board lets your device talk to RS422 equipment over long, noise-resistant cables — reliably and without fuss. 🚀

It's the go-to solution for industrial automation, PLC-related systems, and graduation projects that demand dependable serial communication beyond the short reach of standard TTL UART. 📦

✨ Key Benefits

🔁 Bi-directional conversion — converts RS422 to TTL UART and back
📡 Reliable over long distances — differential RS422 signaling resists noise and interference on extended cable runs
🔌 Plug-and-play wiring — connects directly to your microcontroller's TX/RX pins
🏭 Proven in the field — ideal for industrial and long-distance serial communication

📋 Technical Specifications

Module Type	RS422 ↔ TTL Serial Converter
Conversion	RS422 to TTL UART and TTL UART to RS422 (bi-directional)
Compatible Controllers	Arduino, ESP32, STM32, and other microcontrollers

❓ Common Questions

Real questions customers ask about this product — delivery, warranty, payments & compatibility.

Is this product available in Lebanon?▾

Yes — it is available at Technodel with delivery across all of Lebanon: same-day to Beirut, Sour, Tripoli and surroundings, and 1–2 days to every other region.

Where does Technodel source this product?▾

Technodel sources from established suppliers in Lebanon. The product page states its condition and its warranty, and compatible parts are labelled as compatible.

What warranty comes with this product?▾

Warranty terms are stated on each product page. Where a manufacturer warranty applies, warranty support is handled through Technodel.

How can I pay for this product?▾

Technodel accepts cash on delivery, Wish Money transfer, and cryptocurrency (USDT, BTC, ETH). Delivery is a flat $4 anywhere in Lebanon, free on orders of $500 or more.

Is this power supply enough for my PC build?▾

Add your CPU + GPU power draw plus ~30% headroom. A quality 650–750W 80+ Gold unit covers most single-GPU builds; high-end GPUs (RTX 4080/4090) typically want 850W+. Modular units ease cable management.

What's the difference between modular and non-modular PSUs?▾

Fully modular PSUs attach only the cables you need — tidier builds. Semi-modular fixes essential cables but frees the rest. Non-modular is cheaper but all cables are fixed.

Need another answer? Message us on WhatsApp +961 3 659 872 or read our FAQ.