The IoT enabled projects require two way communication between the microcontroller and various sensors. There are various methods you can do that, Wired Communication, WiFi, Bluetooth are some among them. The HC-05 Bluetooth Module adds wireless communication to your project to communicate via Bluetooth to any Bluetooth enabled Laptop or Mobile Device. The module communicates at 9600 baud rate via USART protocol. It can be used in applications like communication between two microcontrollers, data logging, wireless robots, wireless sensors data acquisition and home automation.
Specifications
- Profiles: Bluetooth serial port Profile
- Dimension: 26.9mm x 13mm x 2.2 mm
- Bluetooth protocol: Bluetooth Specification v2.0+EDR
- Frequency: 2.4GHz ISM band, Range
- Modulation: GFSK (Gaussian Frequency Shift Keying)
- Sensitivity: -84dBm at 0.1% BER
- Speed: Asynchronous: 2.1Mbpsmax / 160 kbps, Synchronous: 1Mbps/1Mbps
- Emission power: 4dBm, Class 2
- Power supply: +3.3V, 50mA
- Security: Authentication and encryption
- Working temperature: -20°C to +75°C
Product Description
The module has two operating modes Data mode and Command Mode. To connect it with your Arduino or Raspberry Pi connect the TX and RX pins to the controller and power the device with VCC pin connected to 5V pin. While in data mode it can send or receive the data from other Bluetooth devices and in command mode it will change default device settings.
Applications
- Industrial Applications
- GPS receiver
- Computer and portable Devices
- Embedded Projects
Additional Resources
Datasheet of HC-05 Bluetooth Module
Package Contents
1×HC-05 Bluetooth Module
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.