SKU : C21A015

87 en stock

  • Bluetooth Module émetteur récepteur Sans fil RS232 TTL HC-05 pour Arduino


87 en stock

  • Note:It’s HC-05 Bluetooth module Slave and master two in one module
  • this module can be set to a transmitter or receiver, transmitter could pairing with receiver , receiver and receiver or
  • transmitter and transmitter can’t communication between, receiver could pairing with computers and cell phone
  • Bluetooth , when buying, the default for receiver.
  • Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards.
  • Module working voltage 3.3 V.
  • Potter default rate of 9600, the user can be set up.
  • The core module size : 28 mm x 15 mm x 2.35 mm.
  • Working current: matching for 30 MA, matching the communication for 8 MA.
  • Dormancy current: no dormancy.
  • Used for GPS navigation system, water and electricity gas meter reading system.
  • With computer and bluetooth bluetooth adapter, PDA, seamless connection equipment
  • Commercial Series: Bluetooth module board Series
  • With LED indicator light, use 150mA and 3.3V regulation chip.
  • With VCC、GND、TXD、RXD foot for the Bluetooth
  • With “Re-seach” button(ON/OFF/WAKE foot for it , external MCU outinput “High level” can control module to re-seach)
  • Compatible with bluetooth master module”、slave module”or master-slave(whole) module.
  • Input voltage: 3.3~6V
  • Size: 1.55cm*3.98cm
  • Note:
  • Input power supply 3.3~6V, Prohibit more than 7V
  • No “Automatically prevent power supply peversing func”, so please correctly connect power supply
  • We advise to install “Bluetooth master module”
  • The “State” is output foot for LED status, when Bluetooth “Unconnected”, output “Pulse” ; when Bluetooth “connected”, output “High level”, we can determine the states from “MCU”
  • If only the board , No any “Bluetooth Function “
UGS : C21A015 Catégories : ,