• HiLetgo HC-12 433Mhz SI4463/SI4438 Wireless Serial Port Module 1000M Replace Bluetooth with Antenna

  • Description:
    Power supply voltage : 3.3V.(if the modules working long hours in emission state, suggested that when the power supply voltage is greater than 4.5 V
    you need concatenating a 1N4007 diode to avoid module built-in LDO got fever)
    Default communication distance : about 600 m (communication distance is adjustable up to 1000 m, air baud rate 5000 BPS).
    Default idle current: 16 ma (modules in different working mode of different current).
    Module size: 27.8mm*14.4mm*4mm.
    Operating frequency range (433.4 473.0 MHz, as many as 100 communication channel) maximum 100 mw fired power (can be set)
    Module supporting software upgrades.
    Default factory Settings: working mode FU3, baud rate 9600 BPS, communication channel CH001 (433.4 M)
    Packing included:
    1* 433Mhz SI4463/SI4438 Wireless Module Serial Port 1000M HC-12
  • Manufacturer: HiLetgo
  • More products from seller: Amazon
  • Your price: USD 7.99
      (as of 2020-02-04 18:36 UTC - More info)
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