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HOPERF

HOPERF RF module RFM69HW-915S2

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IR and RF Transmitters and Receivers for everyday users

The HOPERF RF module RFM69HW-915S2 by HOPERF is a value-for-money ir and rf transmitters and receivers designed for everyday users. It features Item Type: RF Module and Model No. / Name: RFM69HW-915S2.

₹775
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Total: ₹775
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: RF Module
Model No. / Name: RFM69HW-915S2
Operating Frequency (MHz): 915
Supply Voltage: (1.8V-2.4V 17dBm, 2.4V- 3.6V 20dBm)
Operating Temperature (°C): -20 to +70
High Sensitivity: down -120 dBm at 1.2 kbps

Ideal For

Everyday convenience
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SKU: robu-1195303Category: IR and RF Transmitters and Receivers

About This Product

The HOPERF RF module RFM69HW-915S2 by HOPERF 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: RF Module
  • Model No. / Name: RFM69HW-915S2
  • Operating Frequency (MHz): 915 — smooth, flicker-free operation
  • Supply Voltage: (1.8V-2.4V 17dBm, 2.4V- 3.6V 20dBm) — works with standard household power
  • Operating Temperature (°C): -20 to +70
  • High Sensitivity: down -120 dBm at 1.2 kbps
  • RSSI dynamic range: 115 dB+ — reliable connection even at a distance
  • FSK Bit rates: 300 kb/s

Why Buy from Pricio?

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The RFM69HW is a transceiver module capable of operation over a wide frequency range, including the 315,433,868 and 915MHz license-free ISM (Industry Scientific and Medical) frequency bands. All major RF communication parameters are programmable and most of them can be dynamically set. The RFM69HW offers the unique advantage of programmable narrow-band and wide-band communication modes. The RFM69HW is optimized for low power consumption while offering high RF output power and channelized operation. Compliance with ETSI and FCC regulations. In order to better use RFM69HW modules, this specification also involves a large number of the parameters and functions of its core chip RF69H's, including those IC pins that are not led out. All of these can help customers gain a better understanding of the performance of RFM69HW modules, and enhance their application skills Applications:
  1. Automated Meter Reading.
  2. Wireless Sensor Networks.
  3. Home and Building Automation.
  4. Wireless Alarm and Security Systems.
  5. Industrial Monitoring and Control.
  6. Wireless M-BUS.

Features:

  1. High Selectivity: 16-tap FIR Channel Filter.
  2. Constant RF performance over a voltage range of the module.
  3. Fully integrated synthesizer with a resolution: of 61 Hz,
  4. FSK, GFSK, MSK, GMSK and OOK modulations.
  5. Built-in Bit Synchronizer performing Clock Recovery.
  6. Incoming Sync Word Recognition.
  7. Automatic RF Sense with ultra-fast AFC.
  8. Packet engine with CRC-16, AES-128, 66-byte FIFO.
  9. Built-in temperature sensor.

Package Includes:

1 x HOPERF RF module RFM69HW-915S2

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.