Difference between revisions of "433Mhz RF receiver"

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(Created page with "==Overview== 433Mhz RF receiver module is a low power consumption, high sensitivity radio receiver module. It uses internal software decoding and comes with data decoding circ...")
 
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[[File:433Mhz RF receiver module pinmap 2.jpg|420px]]
 
[[File:433Mhz RF receiver module pinmap 2.jpg|420px]]
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{| class="wikitable"
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|-
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| align="center" style="background:#f0f0f0;"|'''Pin Index'''
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| align="center" style="background:#f0f0f0;"|'''Pin Name'''
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| align="center" style="background:#f0f0f0;"|'''Description'''
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|-
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| 1||NC||NC
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|-
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| 2||NC||NC
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|-
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| 3||NC||NC
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|-
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| 4||NC||NC
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|-
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| 5||GND||GND
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|-
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| 6||VDD||Power High（3.0V~5.5V）
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|-
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| 7||D3||Data output (high default, active LOW)
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|-
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| 8||D2||Data output (high default, active LOW)
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|-
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| 9||D1||Data output (high default, active LOW)
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|-
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| 10||D0||Data output (high default, active LOW)
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|-
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| 11||NC||NC
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|-
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| 12||SW||Button pin, active LOW
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|-
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| 13||LED||Led pin, active high
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|-
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| 14||GND||GND
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|-
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| 15||ANT||Antenna Pin
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|}

Revision as of 03:47, 27 January 2016

Overview

433Mhz RF receiver module is a low power consumption, high sensitivity radio receiver module. It uses internal software decoding and comes with data decoding circuit, no additional circuit needed to realize signal input and data output. Developers can simply develop wireless communication function through this module.

Features

  • Input voltage range: 3.3V~5.0V
  • Low power consumption: 5V @433.92M, 3.8mA~6mA
  • Working frequency: 433.92M（can customize to 315M,390M,418M, etc.）
  • Modulation: ASK
  • Output mode: L mode(input valid signal , output corresponding signal. Valid signal disappear, it auto stop output)
  • Support multiple controller, such as controller with chip PT2260，PT2262，PT2264，EV1527, etc.
  • Good local oscillator radiation suppression, no interfering when single transmit and multiple receive

Pinmap

433Mhz RF receiver module pinmap 1.jpg

433Mhz RF receiver module pinmap 2.jpg

Pin Index Pin Name Description
1 NC NC
2 NC NC
3 NC NC
4 NC NC
5 GND GND
6 VDD Power High（3.0V~5.5V）
7 D3 Data output (high default, active LOW)
8 D2 Data output (high default, active LOW)
9 D1 Data output (high default, active LOW)
10 D0 Data output (high default, active LOW)
11 NC NC
12 SW Button pin, active LOW
13 LED Led pin, active high
14 GND GND
15 ANT Antenna Pin
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