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HLK-RM04 Wireless UART to Serial WIFI Module (INTERNAL ANTENNA)

Stock: Out Of Stock
Availability: NotInStock priceValidUntil: 2026-09-30
Brand: Hi-Link
SKU: 7504 | DAB788

Rs. 1,024.24 (inc GST)
Rs.868.00 + GST

Qty :
Qty Qty

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

HLK-RM04 UART-ETH-WIFI Module with Internal Antenna

HLK-RM04-I Module for UART to Ethernet and Wi-Fi conversion with built-in TCP/IP stack.

The Hi-Link HLK-RM04 UART-ETH-WIFI Module offers a seamless solution for converting serial port data to Ethernet and Wi-Fi. This module features a built-in TCP/IP protocol stack, allowing traditional serial devices to connect to the Internet without reconfiguration. It is ideal for applications requiring reliable data transmission over various networks. The HLK-RM04 is perfect for developers looking to enhance their embedded systems with wireless capabilities. With its compact design, it simplifies the integration of IoT features into existing devices, making it a valuable addition to any project. Explore the benefits of the Hi-Link HLK-RM04 for your next electronics project today.

Explore the innovative range of Hi-Link Power Supply Modules at DNA. Hi-Link is a trusted brand in the electronics field, providing reliable solutions. Check other Hi-Link Power Supply Module that we have in stock.

At DNA, we understand the diverse needs of Indian electronics buyers. If you cannot find specific components like Sensors, Microcontrollers, or Development Boards, reach out to us. We can import items if they're unavailable and support both retail and bulk orders. Contact Us

Features of Hi-Link HLK-RM04 UART-ETH-WIFI Module

Low-cost embedded module
Built-in TCP/IP protocol stack
Supports UART, Ethernet, Wi-Fi interfaces

Specification of Hi-Link HLK-RM04 UART-ETH-WIFI Module

Internal antenna version
Serial port to Ethernet conversion
Wireless network support

Applications of Hi-Link HLK-RM04 UART-ETH-WIFI Module

IoT device integration
Remote data monitoring
Serial device networking

Package Includes

1 X HLK-RM04 UART-ETH-WIFI Module with Internal Antenna

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

What if tracking shows “delivered” but I didn’t receive it?

Message us immediately. Send: order number + tracking number + delivery address confirmation. We’ll coordinate with the courier and guide next steps.

What payment methods do you accept?

We accept UPI, cards, netbanking, and other checkout options shown on the payment page.

Do you support Purchase Orders (PO) for companies/colleges?

Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.

What if I received fewer / more quantity than ordered?

Send your order number and unboxing photo/video. We’ll verify and resolve quickly.

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