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2.4G RFM98 LoRa Radio Node v1.0 Based on S x1278-(433 Mhz) — image 1
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2.4G RFM98 LoRa Radio Node v1.0 Based on S x1278-(433 Mhz)

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LORA Module for everyday users

The 2.4G RFM98 LoRa Radio Node v1.0 Based on S x1278-(433 Mhz) is a mid-range lora module designed for everyday users. It features Model No. / Name: RFM Series and Operating Frequency (MHz): 433.

₹1,789
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Total: ₹1,789
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 25 Aug8 Sept
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Quick Specs

Model No. / Name: RFM Series
Operating Frequency (MHz): 433
Power Supply Voltage (V): 3.7V 14500 Lipo battery 
Operating Frequency (Hz): 433 Mhz
Regulator: 3.3V
Analog Input: A0 A1

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-1308076Category: LORA Module

About This Product

The 2.4G RFM98 LoRa Radio Node v1.0 Based on S x1278-(433 Mhz) is a mid-range lora module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Model No. / Name: RFM Series
  • Operating Frequency (MHz): 433 — smooth, flicker-free operation
  • Power Supply Voltage (V): 3.7V 14500 Lipo battery  — keeps you powered without frequent recharging
  • Operating Frequency (Hz): 433 Mhz — smooth, flicker-free operation
  • Regulator: 3.3V
  • Analog Input: A0 A1
  • PWM Pins: D3
  • Shipping Weight: 0.05 kg

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.

This LoRa Radio Node v1.0 is based on the ATmega328P and RFM95  433 Mhz radio module. The main chip ATmega328P clocked at 8 MHz and at 3.3V logic, and uses the Arduino pro mini 8Mhz 3.3V bootloader, which can be used like an Arduino pro mini. This chip has 32K of flash and 2K of RAM.
On board with a 3.7Vdc 14500 battery holder, it can be used anywhere you like. In this LoRa Radio Node, we break out 2 i2c ports, 2 analog ports (A0 A1), and 2 digital ports (D3 D4) with 4-pin and 3-pin shell kk type connectors.
These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you need more range than 2.4 GHz (BT, BLE, WiFi, ZigBee).

Features:

  1. Power supply: 3.7V 14500 Lipo battery
  2. Operating Frequency: 433 Mhz
  3. ATmega328P 8MHz with 3.3V logic/power
  4. 3.3V regulator with 500mA peak current output
  5. Hardware Serial, hardware I2C, hardware SPI support
  6. 1 x PWM pins: D3
  7. 2 x analog inputs: A0 A1
  8. Pin #13 BLUE LED for general-purpose blinking
  9. 2 mounting holes
  10. Size: 40mm x 60mm
  11. Reset button

Package Includes: 1 x LoRa + ATmega328P Board with 14500 Battery Holder 1 x LoRa 433 MHz Antenna

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.