DF Robot 433MHz Transmitter Switch

This Gravity: Digital Wireless Switch might be just what you need! Based on 433Mhz RF communication technology, the module has the advantages of simple operation, strong penetration, and ultra-low standby power consumption. It is able to transmit digital signals and is compatible with any microcontroller that can read and write digital signals. These modules are used on a wide variety of applications that require wireless control, such as remote control, wireless doorbell, wireless signal transmission, upgrading wired buttons to wireless buttons, etc.

Quick Spec

  • Working Voltage: 3.3~5.0V DC
  • Stable Transmission Distance: 15M indoor
  • Transmitter Emission Current: 10mA@5V
  • Transmitter Standby Current: <10uA@5V
  • Input Signal: digital
  • Number of Interfaces: 4
  • Working Frequency: 433Mhz
  • Dimensions: 47 x 32mm
  • Mounting Hole Size: inner diameter 3.1mm/outer diameter 6mm
  • Net Weight: 17g

Board Layout

TEL0140-003

D0 ~ D3

  • The digital signal input terminal
  • Powers the external sensor
  • The green pin receives the high-level transmit signal

G-D0 ~ G-D3

  • Digital signal input terminal
  • After connecting to the controller, it can supply power to the transmitter, DC 3.3-5V
  • Receive high-level transmission signal

BAT IN

  • External power input 3.3-5V

Resources

Shipping List

  • 1 x DF Robot 433MHz Transmitter Switch
  • 1 x Gravity: digital sensor cable


DF Robot 433MHz Transmitter Switch

  • Brand: DF Robot
  • Product Code: TEL0140
  • Weight: 0.017kg
  • Product Status : Active
  • Stock

    Warehouse Stock Status Location
    Centurion Limited Stock FF457
    Stellenbosch No Stock
    Bulk Location No Stock

    We ship free of charge between branches to complete your order.

  • R135.00 (Inc Tax: R155.25)


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Tags: df robot, 433mhz, transmitter, switch, gravity, comm, communication, rf