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RFM69HCW Wireless Receiving Module-434 MHz

Name: RFM69HCW Wireless Receiving Module-434 MHz
Brand: Generic
SKU: 223521
Price: 759 INR
Availability: InStock
Rating: 5.0 (2 reviews)

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IR and RF Transmitters and Receivers for everyday users

The RFM69HCW Wireless Receiving Module-434 MHz is a value-for-money ir and rf transmitters and receivers designed for everyday users. It features Item Type: Wireless Module and Model No. / Name: RFM69HCW. Customers praise its excellent build quality.

✓ excellent build quality✓ wireless convenience

₹759

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Quantity

Total: ₹759

Buying tip: A smart budget buy — solid performance without breaking the bank.

Estimated delivery: 24 Aug – 7 Sept

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Quick Specs

Item Type: Wireless Module

Model No. / Name: RFM69HCW

Operating Frequency (MHz): 434

Operating Frequency (Hz): 433mhz

Modulation Type: FSK / OOK

Transmit Power (dBm): 13dBm

Ideal For

Everyday convenience

SKU: robu-223521Category: IR and RF Transmitters and Receivers

About This Product

The RFM69HCW Wireless Receiving Module-434 MHz is a value-for-money ir and rf transmitters and receivers designed for everyday users. Customers highlight its excellent build quality.

Key Specifications

Item Type: Wireless Module
Model No. / Name: RFM69HCW
Operating Frequency (MHz): 434 — smooth, flicker-free operation
Operating Frequency (Hz): 433mhz — smooth, flicker-free operation
Modulation Type: FSK / OOK
Transmit Power (dBm): 13dBm
Receiver Sensitivity: -120dBm (1.2kb / s in ook)
Transfer rate: 300Kbps

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

RFM69 series wireless communication module is designed to work at 434 MHz ISM band global free application. It is designed for low-power, high-bandwidth wireless digital communications module. The modules have a low cost, small, stable, product consistency and other characteristics, the highest spatial rate of up to 300Kbps, can be widely used in daily life and activities of the occasion requires a wireless connection can also be used for industrial control, access control, attendance, surveillance and security industries.

The RFM69HCW uses an SPI (Serial Peripheral Interface) to communicate with a host microcontroller, and several good Arduino libraries are available. It supports up to 256 networks of 255 nodes per network, features AES encryption to keep your data private, and transmits data packets up to 66 bytes long.

This RFM69HCW operates on the 915MHz frequency and is capable of transmitting at up to 100mW and up to 300kbps, but you can change both of those values to fit your application. For example, you can maximize range by increasing the transmit power and reducing the data rate, or you can reduce both for short-range sensor networks that sip battery power. At full power and with simple wire antennas, the RFM69 breakout can get messages from one side of a large office building to the other through numerous internal walls. In the open air, you can reach 500 meters or more. With more complex antennas and modulation schemes, similar parts have successfully transmitted from space to the ground

RFM69 series wireless communication module based on whether the band MCU, whether to raise the power amplifier, data interface and packaging methods are divided into a variety of models to choose from, various types of modules within the same family can communicate with each other, all the models of advanced design, the excellent technical indicators meet FCC / CE standard parameters required to meet the clients authentication needs. RFM69 type is without MCU, transmit power below the 13dBm wireless communication module.

We at Elecvora sells two versions of the RFM69HCW: a 915MHz version and this 434MHz version. Although the ISM band is license-free, the band itself is different in different areas.

Applications:

Medical devices and remote control
Logistics tracking, warehouse inspection, electronic tags, etc.
Consumer Electronics Wireless Application
Low-power telemetry
Wireless sensor network applications.

Package Includes:

1 x RFM69HCW Wireless Receiving Module-434 Mhz

Setup Guide

Identify the pins

Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.

Wire to your microcontroller

Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.

Install libraries

In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.

Upload example sketch

Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.

Calibrate if needed

Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.

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