Digital Wireless Receive Switch (433MHz) - DFRobot TEL0142

: COM05097
€7.95
Tax included

NOTE: This is just the receiver module; if you need the transmitter module, check out COM05096. For the complete kit (transmitter and receiver), see COM05095.

If you want to know more about this product, check out its Wiki Page here.

Quantity

If you have any questions on this product please feel free to contact us.

*Disclaimer: The images are merely illustrative.

Introduction

When building a project that needs to transmit some simple signals wirelessly, have you been bothered by the any of the following problems: Bluetooth's cumbersome AT command configuration and high cost, Wifi's signal limitations and high power consumption, IR emission angle and inability to penetrate through the walls.

This Gravity: Digital Wireless Swtich might be just what you need! Based on 433Mhz RF communication technology, the module includes a transmitter and receiver and features the advantages of simple operation,strong penetration, and ultra-low standby power consumption. It is able to transmit digital signals and compatible with any controller 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.

Note: The transmitter module and the receiver module each ship with 1 Gravity: digital sensor cable by default. If you need more, please purchase separately (CAB01029)

433MHz is a certification-free frequency band in most parts of the world, please pay attention to local policies and laws and regulations when using it

Gravity: Digital Wireless Receive Switch (433MHz)

Board Overview

 

Features

  1. 15 button states of the transmitter

  2. Pairing function for the receiver

  3. Support one-transmit and multiple-receive

  4. Support one-receive and multiple-transmit

  5. Multiple working modes: inching, latching, self-locking, and interlocking

 

Applications

  1. Remote control

  2. Wireless doorbell

  3. Wireless signal transmission

  4. Upgrading wired buttons to wireless buttons,

 

Specification

  1. Working voltage: 3.3～5.0V DC

  2. Stable transmission distance: 15M indoor

  3. Transmitter emission current: 10mA@5V

  4. Transmitter standby current: ＜10uA@5V

  5. Receiver emission current: 6mA@5V

  6. Receiver standby current: 3mA@5V

  7. Input signal: digital

  8. Number of interfaces: 4

  9. Working frequency: 433Mhz

  10. Transmitter size: 47x32mm

  11. Receiver size :37x32mm

  12. Mounting hole size: inner diameter 3.1mm/outer diameter 6mm

 

Documents

 

Shipping List

  1. Gravity: Digital Wireless Switch x1

  2. Gravity: Digital Sensor Cable x1

COM05097

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