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HC-12 433MHz radio module - THT transceiver with antenna

Index: MOD-03793

Wireless module operating at 433 MHz at a range of up to 1000 meters. It is powered from 3.2 V to 5.5 V. It communicates through UART interface (RX, TX) from Arduino among others.

HC-12 433MHz radio module - THT transceiver with antenna
€10.50
€8.54 tax excl.
Unavailable
Discontinued product
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Manufacturer: OEM

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The sale of the product has been completed. Check others in thiscategory.

Description

Wireless module operating at 433 MHz at a range of up to 1000 meters. It is powered from 3.2 V to 5.5 V. It communicates via UART interface (RX, TX), e.g. fromArduino. There is an antenna included in the set, which should be soldered to the ANT output. The system also has a u.FL socket for connectingan external antenna with an adapter.The leads are holes for 2.54 mmgoldpinrasterconnectors, which should be purchased separately.

Arduino compatible product

A sample code with a wiring diagram can be found inour guide.

Connection

The system communicates through a standard UART serial interface. The description of the outputs is given in the table:

PinDescription
SET Pin to change module settings, pulled up to VCC by default via 10 kΩ resistor.
TXD Serial communication - transmitter.
RXD Serial communication - receiver.
GND The weight of the system.
VCC Supply voltage from 3.2 V to 5.5 V.

Specification

  • Supply voltage: 3.2 V to 5.5 V

  • Power consumption at rest: 20 mA
  • Operating frequency range: 433.4 MHz to 473 MHz
  • Power: up to 100 mW (20 dB)
  • Pin to solder the antenna included in the kit
  • u.FL connector for connecting an external antenna
  • Default transmission range: 600 meters (maximum 1000 meters in open field)
  • Default settings:
    • FU3 mode
    • Transmission speed: 9600 bps
    • Communication channel: CH001 (433,4 MHz)
  • Outlets: holes for2.54 mm godlin raster connectors(not supplied separately)
  • Module dimensions: 27.8 x 14.4 x 4 mm

Attention!

TheHC-11and HC-12 modulesdo notcommunicate with each other.

Frequency from 433 MHz
Frequency to 433 MHz
Package width 0.001 cm
Package height 0.001 cm
Package depth 0.001 cm
Package weight 0.001 kg

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