Gravity Digital Wireless Receive Switch (433MHz)

DFRobotSKU: RB-Dfr-1188
Manufacturer #: TEL0142

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Sale price ¥1,358

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  • Gravity Digital Wireless Receive Switch (433MHz)
  • Offers fifteen button states of the transmitter
  • Provides pairing function for the receiver
  • Includes a transmitter and a receiver
  • Multiple working modes: inching, latching, self-locking, and interlocking
  • Ultra-low standby power consumption

The Gravity Digital Wireless Receive Switch (433MHz) is based on 433 Mhz 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.

Gravity Digital Wireless Receive Switch (433MHz) - Click to Enlarge

  • 1x Gravity: Digital Wireless Switch
  • 1x Gravity: Digital Sensor Cable


  • Transmitter: 47 x 32 mm
  • Receiver: 37 x 32 mm
  • Mounting hole inner Diameter: 3.1 mm
  • Mounting hole outer Diameter 6 mm
  • Working voltage: 3.3 ~ 5.0 V DC
  • Stable transmission distance: 15 M indoor
  • Transmitter emission current: 10 mA at 5 V
  • Transmitter standby current: <10 uA at 5 V
  • Receiver emission current: 6 mA at 5 V
  • Receiver standby current: 3 mA at 5 V
  • Input signal: digital
  • Number of interfaces: 4
  • Working frequency: 433 Mhz

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