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RFM98W 433mhz Wireless Receiving Module(Only 433mhz)

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IR and RF Transmitters and Receivers for everyday users

The RFM98W 433mhz Wireless Receiving Module(Only 433mhz) is a value-for-money ir and rf transmitters and receivers designed for everyday users. It features Item Type: Wireless Module and Operating Frequency (MHz): 433.

wireless convenience
₹1,003
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Total: ₹1,003
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: Wireless Module
Operating Frequency (MHz): 433
Length (mm): 16
Width (mm): 16
Weight (g): 3
Shipping Weight: 0.005 kg

Ideal For

Everyday convenience
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SKU: robu-1031108Category: IR and RF Transmitters and Receivers

About This Product

The RFM98W 433mhz Wireless Receiving Module(Only 433mhz) is a value-for-money ir and rf transmitters and receivers designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Wireless Module
  • Operating Frequency (MHz): 433 — smooth, flicker-free operation
  • Length (mm): 16
  • Width (mm): 16
  • Weight (g): 3
  • Shipping Weight: 0.005 kg
  • Shipping Dimensions: 7 × 4 × 1 cm

Why Buy from Pricio?

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

This is a RFM98W 433mhz Wireless Receiving Module(Only 433mhz).

The  RFM98W transceivers feature the  LoRaTM long-range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

Using Hope RF’s patented LoRaTM modulation technique RFM98W can achieve a sensitivity of over -148dBm using a low-cost crystal and bill of materials. The high sensitivity combined with the integrated +20 dBm power amplifier yields an industry-leading link budget making it optimal for any application requiring range or robustness. LoRaTM also provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving the traditional design compromise between range, interference immunity, and energy consumption.

Application:

  1. Automated Meter Reading.
  2. Home and Building Automation.
  3. Wireless Alarm and Security Systems.
  4. Industrial Monitoring and Control
  5. Long-range Irrigation Systems

Features:

  1. LoRaTM Modem.
  2. 168 dB maximum link budget.
  3. +20 dBm - 100 mW constant RF output vs. V supply.
  4. +14 dBm high-efficiency PA.
  5.  Programmable bit rate up to 300 kbps.
  6.  High sensitivity: down to -148 dBm.
  7. Bullet-proof front end: IIP3 = -12.5 dBm.
  8.  Excellent blocking immunity.
  9.  Low RX current of 10.3 mA, 200 nA register retention.
  10. Fully integrated synthesizer with a resolution of 61 Hz.
  11.  FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
  12.  Built-in bit synchronizer for clock recovery.
  13.  Preamble detection.
  14.  127 dB Dynamic Range RSSI.
  15.  Automatic RF Sense and CAD with ultra-fast AFC.
  16.  Packet engine up to 256 bytes with CRC.
  17.  Built-in temperature sensor and low battery indicator.

Package Includes:

1 x RFM98W 433mhz WirelessReceiving Module(Only 433mhz)

Setup Guide

1
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.
2
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.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.