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433 MHz RF Module - FS1000A 433mHz Tx & Rx RF Module
433 MHz RF Module – FS1000A Transmitter & Receiver Pair for Arduino and Wireless Projects
The FS1000A 433 MHz RF Module is a simple and cost-effective wireless communication module set that includes a transmitter (Tx) and receiver (Rx). Operating at the 433 MHz ISM band, it enables wireless serial data transmission between two devices—making it ideal for short-range communication in home automation, wireless switches, alarms, sensors, and Arduino-based projects.
 
It uses ASK (Amplitude Shift Keying) modulation, ensuring a reliable signal with minimal interference in open environments.
 
Key Features:
  • 433 MHz ISM Band Operation
    Works in the unlicensed frequency band for universal use and compatibility.
  • FS1000A Transmitter + Receiver Pair
    Complete wireless solution for sending data between microcontrollers.
  • ASK Modulation
    Efficient for short-range, low-data-rate wireless communication.
  • Up to 100 Meters Range (line of sight)
    Effective for basic wireless applications with external antenna support.
  • Microcontroller Compatible
    Works with Arduino, ESP8266, ESP32, STM32, Raspberry Pi, and others.
  • Low Power Consumption
    Suitable for battery-powered devices and sensor nodes.
 
Applications:
  • Wireless control systems
  • Arduino-based home automation projects
  • Remote sensor data collection
  • DIY wireless switches
  • Wireless alarms and alerts
  • Communication between microcontrollers
 
Package Includes:
  • 1 x FS1000A 433 MHz Transmitter Module
  • 1 x 433 MHz Receiver Module
 
Specifications:
Transmitter (FS1000A):
  • Operating Voltage: 3V – 12V DC (typically 5V)
  • Frequency: 433 MHz
  • Modulation: ASK
  • Transmit Current: < 10 mA
  • Transmission Distance: Up to 100 meters (with antenna, line of sight)
  • Data Rate: 3 – 10 Kbps
  • Antenna Required: Yes (external wire antenna recommended)
Receiver:
  • Operating Voltage: 5V DC
  • Frequency: 433 MHz
  • Modulation: ASK
  • Receiver Sensitivity: -105 dBm
  • Data Rate: Up to 10 Kbps
  • Current Consumption: < 5.5 mA
  • Antenna Required: Yes
 
Weight and Dimensions:
Transmitter Module (FS1000A):
  • Dimensions: Approx. 19mm × 19mm × 7mm
  • Weight: Approx. 2g
Receiver Module:
  • Dimensions: Approx. 30mm × 14mm × 7mm
  • Weight: Approx. 3g
 
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433 MHz RF Module - FS1000A 433mHz Tx & Rx RF Module

₹75.00Price
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