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Suppliers offer these types of HC 12 Bluetooth modules in bulk to business owners.
The HC 12 Bluetooth transmitter and receiver module enables wireless communication between devices. It works by sending and receiving data through short waves of radio. Users can pair it with various gadgets, like phones and tablets, enhancing connectivity. The gadget has a small but strong build that allows it to send signals over long distances without losing quality.
Unlike the HC 05, which comes in a robust design, the HC 12 is a compact model best suited for small devices. Even with its compact size, it maintains a stable connection over a 100-meter range, making it ideal for personal and professional use. It fits nicely into handheld gadgets, watches, or any item requiring wireless connectivity.
This module provides an easy way to send and receive data without wires. It uses UART, a common method for data transfer. With this tool, clients can quickly add wireless features to their projects. There is no need for complex setups or extra steps. The module sends clear signals up to 1 kilometer in open spaces, making it ideal for both short and long-range communication.
This module allows users to choose between 12 different channels. This feature prevents interference when multiple devices operate in the same area. Business owners can use the module to create their customized wireless systems. It will enable them to mix and match settings for various uses, from remote controls to data sensors.
These are some of the industrial applications business owners can consider when buying the HC 12 Bluetooth modules.
They use these gadgets in smart home devices. Here, the modules create seamless communication among various gadgets managed by a central hub. The business owner can use it to develop systems that allow smartphones to control lights, thermostats, and security cameras with simple mobile apps. This integration leads to increased efficiency and user satisfaction.
Developers use the HC 12 module to send data from sensors to paired smartphones or other devices. It enables the creation of fitness trackers, smartwatches, and health monitors that share real-time data with mobile apps. It allows users to track their health metrics on their phones. They do this without any extra effort.
Audio equipment manufacturers transform the modules into wireless speakers, headphones, and home audio systems. The modules ensure high-quality audio streaming over Bluetooth, leading to clear sound with minimal latency. They are also compatible with various devices, ensuring broad connectivity and use.
Users deploy the modules in industrial automation systems. The modules enable wireless communication between machines, sensors, and control systems. They help reduce costs and improve operational efficiency. It eliminates the need for wiring in large industrial setups, simplifying installation and maintenance.
Developers integrate these modules into automotive infotainment and telematics systems. They enable wireless connectivity for hands-free calling, audio streaming, and vehicle diagnostics. The HC 12 modules improve connectivity and enable users to monitor vehicle performance in real time through smartphone apps.
Business owners need to know this information to select the right Bluetooth device for their clients.
Communication Distance
The HC 12 Bluetooth module boasts an impressive communication distance of up to 1 kilometer.
However, this distance can extend to 5 kilometers in open areas, making it suitable for various Bluetooth projects.
Frequency
The HC 12 operates at a frequency of 433.4 MHz, providing reliable and stable wireless communication.
Operating Voltage
With an operating voltage of 3.6 to 15 volts, the module is compatible with various electronic systems.
Baud Rate
The HC 12 supports baud rates of 2400 to 115200 bps, allowing flexibility in data transmission based on different applications.
Channel
The module features 12 adjustable channels for enhanced communication, helping to avoid interference in crowded environments.
Installing the HC 12 module is a simple process that can be done in a few steps. The first step involves connecting the module to a microcontroller, such as an Arduino or Raspberry Pi. This is done by linking the VCC and GND pins to the power source and the TX and RX pins to the corresponding serial interface. Next, the user can configure the channels and power settings by sending serial commands to the module through the microcontroller. After configuration, they can power the system and start using the HC 12 for wireless communication in their projects.
The HC 12 Bluetooth module uses a microcontroller to send and receive data. During usage, the microcontroller sends commands to the module to set the desired channel and power level. The module then establishes a wireless link with other HC 12 modules. It acts as the bridge between transmitting the data to the devices. In this process, the data is sent seamlessly within the communication range. Users can monitor and control various systems, making it ideal for IoT applications.
For long-lasting products, it is important to consider these quality and safety issues.
Some HC 12 modules come with IP rating. This rating provides water and dust resistance. This feature ensures that the module can function in harsh environments without damage. It also protects electronic components from short circuits and internal corrosion.
Various HC 12 modules can work in different temperature ranges. It is essential for maintaining performance in extreme heat or cold. If the temperature drops or goes too high, it can cause damage or even affect the device's performance. If the device works under normal and extreme temperatures, it will perform optimally at all times.
The HC 12 module has built-in features like voltage regulators and surge protectors. These components ensure safe operation even with power surges or voltage fluctuations. They also prevent damage and electrical hazards, so users have nothing to worry about even if there are sudden changes in power supply.
Manufacturers' certifications like CE and FCC serve as quality assurance. These certifications also ensure that the product meets specific standards for electronic devices. They ensure that the HC 12 module meets the required performance, safety, and environmental standards, so users can trust it to give good returns.
For clients looking for quality products, the materials that make up the HC 12 module are of premium quality. They allow for enhanced durability, so the module can withstand physical wear and tear. It also prevents internal components from failing due to age or environmental factors like humidity and heat. Users can, therefore, trust the module's stability for several years.
The main factors that affect communication range are terrain, frequency, and antenna design. Open ground allows better communication than heavily forested or urban areas. Higher frequencies, like the ones used in the module, are more susceptible to obstacles. They offer a shorter range than lower frequencies.
Yes, the HC 12 modules can run concurrently. They do this by setting different channels for each module. Users adjust the channels to suit their needs and reduce interference while increasing the modules' communication reliability. The modules can then operate side by side with no communication problems.
Improved communication range, better power efficiency, and additional channels are some of the improvements. Besides, modern versions have integrated features for easier setup and use. There are also optional antenna attachments to boost wireless range.
Yes, users can deploy the HC 12 module in outdoor and daily devices. Its robust design, extended range, and water resistance features make it suitable for numerous external activities and environmental conditions. It is also slim and compact, making it suitable for daily devices like wearables.
Business owners can recommend adjusting the channel settings to prevent interference. They can also install filters on the module or keep it away from other electronic devices. This distance will ensure reliable signals and reduce interference.
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