RF Serial 433Mhz Module HC-12 (1000M)

RF Serial 433Mhz Module HC-12 (1000M)

RF Serial 433Mhz Module HC-12 (1000M)


HC-12 wireless serial port communication module is a new-generation multichannel embedded wireless data transmission module. Its wireless working frequency band is 433.4-473.0MHz, multiple channels can be set, with the stepping of 400 KHz, and there are totally 100 channels. The maximum transmitting power of module is 100mW (20dBm), the receiving sensitivity is -117dBm at baud rate of 5,000bps in the air, and the communication distance is 1,000m in open space.

    There is MCU inside the module, and user don’t need to program the module separately, and all transparent transmission mode is only responsible for receiving and sending serial port data, so it is convenient to use. The module adopts multiple serial port transparent transmission modes, and user could select them by AT command according to use requirements. The average working current of three modes FU1, FU2 and FU3 in idle state is 80μa, 3.6mA an 16mA respectively, and the maximum working current is 100mA (in transmitting state).     This module can not work individually, at least 2 pcs would be needed to create the communication. Please also note that this module do not work with the 434Mhz Serial RF Module HC-11.


Features

  • Long-distance wireless transmission (1,000m in open space/baud rate 5,000bps in the air)
  • Working frequency range (433.4-473.0MHz, up to 100 communication channels)
  • Maximum 100mW (20dBm) transmitting power (8 gears of power can be set)
  • Three working modes, adapting to different application situations
  • Built-in MCU, performing communication with external device through serial port
  • The number of bytes transmitted unlimited to one time


Specification

  • Working frequency: 433.4MHz to 473.0MHz
  • Supply voltage: 3.2V to 5.5VDC
  • Communication distance: 1,000m in the open space
  • Serial baud rate: 1.2Kbps to 115.2Kbps(default 9.6Kbps)
  • Receiving sensitivity: -117dBm to -100dBm
  • Transmit power: -1dBm to 20dBm
  • Interface protocol: UART/TTL
  • Operating temperature: -40℃ to +85℃
  • Dimensions: 27.8mm x 14.4mm x 4mm

Write a review

Please login or register to review
  • Views: 3904
  • Brand: Elecrow
  • Product Code: WHC0012RF
  • Availability: 3
  • ₱819

Tags: buy-rf-serial 433mhz, module, hc-12, (1000m), communications rf-radio-frequency

The Motor& Stepper Shield is based on the dual channel motor driver IC L298P, it is the upgrade ..
₱675

LCD1602, it contains LCD1602 and MCP23008 module. Provide convenience to work with a LCD.FeaturesEas..
₱389

PHP 25 per 5 piecesThis Breadboard jumper wire male to female end connectors...
₱25

PHP 25 per 5 pieces of wire This is a splittable 40 pin 30mm length dual male jumper wire for 2..
₱25

PHP 25 per 5 pieces of wire200mm dual-female dual-row DuPont jumper switch multiple colours. Both te..
₱25

The reed switch is an electrical switch operated by an applied magnetic field. When the device is ex..
₱15

This HC-SR04 has stable performance and high ranging accuracy. Compared to the Sharp IR ranging modu..
₱125