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HC - 12 Wireless Serial Port Module

 - BLUE 137995401

SI4463 SCM 433Mhz 1000M Replace Bluetooth Communication for Arduino

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HC - 12 Wireless Serial Port Module
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HC - 12 Wireless Serial Port Module 433Mhz 1000M SI4463 SCM for Arduino DIY Projects



Type: HC-12 SI4463 Wireless Serial Port Module
Transmission Type: Bluetooth
Compatibility: Ardunio

Electronic Components

Operating Voltage: 3.3-5V

Weight and Size

Product Weight: 0.002 kg
Package Weight: 0.010 kg
Package Size(L x W x H): 9.70 x 5.90 x 0.30 cm / 3.81 x 2.32 x 0.12 inches

Package Contents

Package Contents: 1 x Communication Module, 1 x Antenna

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Customer Reviews

Overall Customer Rating:

4.5 2 Customer Reviews

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  • Good quality for good DIY project

    From Luciano Nov 02,2016

    Good wireless module to improve your DIY project


    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 4

    Build Quality 4

    Usefulness 4

    Overall Rating 4

  • Great long range unit

    From Tamas Jul 06,2016

    This is my first, actually working 433 MHz module. Has 100 separate channels (200 kHz steps), supports 4 different operation modes, 8 transmit powers, etc... Configurable via standard AT commands. The microcontroller hides communication from the user, it is "just" a serial port from the other side. The module itself is extremely small, and has low power consumption. Comes with firmware 2.3B, you can find the user manual here: Module is perfectly fine with 5 volt power supply, rx/tx! Works out of the box, but you can fine-tune it according to your needs (eg. you don't need 1 km range, only 50m => lower power consumption with correct settings)

    Package doesn't contain PIN headers, you have to have your own.

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

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    Stock in: China

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