Four-channel 433 MHz radio module + remote control

Index: DNG-16729 EAN: 5904422326449

Four-channel radio module enabling remote communication with microcontrollers by means of a remote control operating at 433 MHz. Connection of the module is very simple, the digital interface makes it possible to connect the module directly to the digital outputs of most microcontrollers using a contact board or connection wires.

Four-channel 433 MHz radio module + remote control
€6.90
€5.61 tax excl.
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Manufacturer: OEM

Product description: 433 MHz radio module + remote control

Four-channel radio module enabling remote communication with microcontrollers by means of a remote control operating at 433 MHz. Connection of the module is very simple, the digital interface makes it possible to connect the module directly to the digital outputs of most microcontrollers using a contact board or connection wires. The product is compatible with controllers including STM32Discovery, Arduinoand Raspberry Pi. Connectors are popular 2.54 mm goldpin raster strips.

Moduł radiowy 433 MHz

433 MHz radio module + remote control.

Support .

The module is powered using the pins marked as 5V and GND. Guidance Vt changes its state to high when it receives a signal from the remote control. Pins D0 - D3 switches to a high state when the button assigned to a pin is pressed, releasing the button will bring the pin back to a low state. The table below shows the button scorre sponding to a given pin.

Receiver Pilot
D0 B
D1 D
D2 A
D3 C
Piny używane do połączenia modułu z mikrokontrolerem.

Pins used to connect the module to the microcontroller.

Technical specifications

  • Power supply voltage: 5 V
  • Operating frequency: 433 MHz
  • Digital outputs - change of logical state after pressing the key
  • Number of buttons: 4
  • Range: up to 10 m
  • The remote control is powered by a L1028 - 23A / 12 V battery (mounted in the remote control)
  • Dimensions: 43 x 23 x 7 mm (without connectors)
  • Pilot dimensions: 60 x 38 x 14 mm
Pilot 433 MHz znajdujący się w zestawie.

433 MHz remote control included.

The set includes

  • 1x 433 MHz radio module
  • 1x 433 MHz radio remote control with L1028 battery inside

Frequency from 433 MHz
Frequency to 433 MHz
Package width 6 cm
Package height 2 cm
Package depth 8 cm
Package weight 0.033 kg

Arkadiusz

08/29/22

Question: Is it possible to make it remember or hold a high state when a button is pressed without using an additional microcontroller?
Answer: Unfortunately, there is no such possibility. When the button is pressed, there will be a high state on the receiver pin, but it will go back to a low state when you let go of the button.

Product reviews

Four-channel 433 MHz radio module + remote control

4.8/5

Average grade

12

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