1pcs HC-05 master-slave 6pin JY-MCU anti-reverse, integrated Bluetooth serial pass-through module
US$ 21.33
US$ 30.44
: In stock
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About US:We are a foreign trade technology company headquartered in Shenzhen, specialized in serving Southeast Asian customers, providing customers with one-stop services such as electronic materials, electronic products, computers and peripheral equipment, crafts, electronic watches, wearables, overall solutions, etc. We can also help Southeast Asian customers to purchase a variety of goods from China, providing high quality products.Find the right supplier for customers in China, grow together with customers, create miracles and the future.The founder of the company has served in the electronics industry for more than 20 years, has rich experience and technology, has its own professional electronics factory and rich supply chain. HC-05 Product Parameters: Model: HC-05 Working frequency band: 2.4G Communication interface: UART3.3VTTL level Working voltage: 3.0~3.6V RSSI support: not supported Communication level: 3.3V Transmit power: 4dBm (maximum)...
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About US:
We are a foreign trade technology company headquartered in Shenzhen, specialized in serving Southeast Asian customers, providing customers with one-stop services such as electronic materials, electronic products, computers and peripheral equipment, crafts, electronic watches, wearables, overall solutions, etc. We can also help Southeast Asian customers to purchase a variety of goods from China, providing high quality products.
Find the right supplier for customers in China, grow together with customers, create miracles and the future.
The founder of the company has served in the electronics industry for more than 20 years, has rich experience and technology, has its own professional electronics factory and rich supply chain.
We are a foreign trade technology company headquartered in Shenzhen, specialized in serving Southeast Asian customers, providing customers with one-stop services such as electronic materials, electronic products, computers and peripheral equipment, crafts, electronic watches, wearables, overall solutions, etc. We can also help Southeast Asian customers to purchase a variety of goods from China, providing high quality products.
Find the right supplier for customers in China, grow together with customers, create miracles and the future.
The founder of the company has served in the electronics industry for more than 20 years, has rich experience and technology, has its own professional electronics factory and rich supply chain.
HC-05
Product Parameters:
- Model: HC-05
- Working frequency band: 2.4G
- Communication interface: UART3.3VTTL level
- Working voltage: 3.0~3.6V
- RSSI support: not supported
- Communication level: 3.3V
- Transmit power: 4dBm (maximum)
- Reference distance: 10 meters
- Air speed: 2Mbps
- Antenna interface: built-in PCB antenna
- Communication current: 15mA
- Receive sensitivity: -85dBm@2Mbps
- Working humidity: 10%-90%
- Storage temperature: -40 ° C ~ +85 ° C
- Working temperature: -25 ° C ~ +75 ° C
- Module size: 27*13mm
Module status indicator output pin, high level output, connect the resistor in series when connecting the LED.
Before connecting,
Flashes when the host does not record the slave address;
When the host records the slave address, it flashes slowly;
The slave flashes quickly.
After the connection, the LED flashes and stops.
Set the high KEY pin to power on the module and enter the AT command mode. The baud rate is fixed at 38400.
LED lights up 1 second every 2 seconds
The module is connected to the indicator output pin, which is a high level output. When connecting the LED, connect the resistor in series.
Before the connection, the lamp pin is output at a constant low level. (LED off)
After the connection, the lamp pin is always at a high level. (LED lights are always on)
Input pin, internal pull down. This pin is tied high, the module enters AT command mode, and the host is used to clear the recorded slave address.
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