HC05 Bluetooth Module
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
Great

HC05 Bluetooth Module

In Stock - SKU: 6K05

269.00
[ ₹ 227.97 + ₹ 41.03 (18% GST) ]
  • Input Voltage: 3.3V-6V DC
  • Frequency: 2.4GHz ISM Band
  • Emission Power: 4dBm, Class 2
  • Modulation: Gaussian Frequency Shift Keying
  • Sensitivity: -84dBm @ 0.1% BER
Image
  • Order within

HC05 Bluetooth Module is used very widely as it full of features and is available at very cheap price. HC05 Module is a serial Bluetooth module with six pins, which are State, RXD, TXD, GND, VCC and En. State pin is connected to the onboard LED which indicates that Bluetooth is working or not. RXD and TXD receive and transmits serial data respectively. GND is connected to the ground of the circuit whereas VCC is connected to the 5V supply voltage. En is connected to the button present on the module which is used to switch between AT command mode and data mode. It is set low for data mode by default.

There is a LED on the Bluetooth module to indicate the status of the module. If the LED blinks once in every 2 seconds then the module has entered AT command mode. If the LED starts blinking repeatedly then it means the module is waiting for a connection in data mode. And if LED blinks twice in 1 second then the module is in data mode and connection is successful. HC05 uses the UART protocol to make it easy to send and receive data wirelessly. It uses the frequency band of 2.4GHz ISM and input supply voltage is 3.6V to 6V. Range of operation for the module is around 10m.

HC05 Bluetooth module can operate in Master, Slave or Master/Slave mode. By default, Slave mode is configured. In slave mode, it can accept but connection requests but cannot initiate connection request to any other Bluetooth device whereas in the master mode it can initiate connection request to other Bluetooth devices in the range. 

HC05 Bluetooth Module is used very widely as it full of features and is available at very cheap price. HC05 Module is a serial Bluetooth module with six pins, which are State, RXD, TXD, GND, VCC and En. State pin is connected to the onboard LED which indicates that Bluetooth is working or not. RXD and TXD receive and transmits serial data respectively. GND is connected to the ground of the circuit whereas VCC is connected to the 5V supply voltage. En is connected to the button present on the module which is used to switch between AT command mode and data mode. It is set low for data mode by default.

There is a LED on the Bluetooth module to indicate the status of the module. If the LED blinks once in every 2 seconds then the module has entered AT command mode. If the LED starts blinking repeatedly then it means the module is waiting for a connection in data mode. And if LED blinks twice in 1 second then the module is in data mode and connection is successful. HC05 uses the UART protocol to make it easy to send and receive data wirelessly. It uses the frequency band of 2.4GHz ISM and input supply voltage is 3.6V to 6V. Range of operation for the module is around 10m.

HC05 Bluetooth module can operate in Master, Slave or Master/Slave mode. By default, Slave mode is configured. In slave mode, it can accept but connection requests but cannot initiate connection request to any other Bluetooth device whereas in the master mode it can initiate connection request to other Bluetooth devices in the range. 

Input Supply Voltage 3.6V-6V DC
Frequency 2.4GHz ISM band
Emission Power 4dBm, Class 2 
Modulation GFSK (Gaussian Frequency Shift Keying)
Sensitivity -84dBm at 0.1% BER
Interface Type UART
Input Supply Voltage 3.6-6 volts
Range Operation  8-10 m 
Dimension (LxWxH) 44x17x7 (mm)

    SHIPPING

    • We at HatchnHack, believe that you as our customer have ordered the items with enthusiasm and an urgent requirement.
    • We try to ship all orders received by 11 AM Indian Standard Time, within 24 hours from the time of order. For order received on Saturdays and Sundays, the effort is to get them dispatched by Monday.
    • For ensuring fastest possible delivery time (i.e. the time in which the order reaches your doorstep), we ship your order only through trustworthy and highly reputable courier services.
    • We may at a few times be limited by technical and stock issues (based on product specification or ready availability), and have to fulfill your order partially. In such rare scenarios, we shall inform you of the same before dispatching the order.
    • Rarely, we may have some operational instances, where we require more than 2 days to dispatch the order. In such a scenario, the customer has the right to request for a complete refund.
    • We have the right to process custom orders, and orders provided with bulk discounts in a minimum of 2 working days. The customer may request cancellation of the order, but the decision to refund would depend on factors such as if the materials are already procured or the standing of customer with the company.
    • In case you think that the condition of the parcel is not proper, or have any doubts regarding it being tampered with or damaged, kindly contact us through the support channel, on - 8810424663, or through e-mail at 'Sales@HatchnHack.com'.
    • For tracking the shipment status of your order, you may either use the 'Track your Order' section of our website, or click on the mail confirmation you received from us with the Tracking Information.
    • All packages shall be shipped with an invoice included, mentioning the price as regulated by the Indian Tax Regulations.

    RETURNS POLICY

    • Our policy lasts 15 days. If 15 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
    • To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
    • Several types of goods are exempt from being returned.
    • Additional non-returnable items: Gift cards and Downloadable software products
    • To complete your return, we require a receipt or proof of purchase.
    • Please do not send your purchase back to the manufacturer.
    • There are certain situations where only partial refunds are granted (if applicable)
      • Any item not in its original condition, is damaged or missing parts for reasons not due to our error
      • Any item that is returned more than 15 days after delivery

    Customer Reviews

    Based on 1 review Write a review