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Location: Shenzhen, GD
Ships to: US,
Item: 186476531199
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All returns accepted:Returns Accepted
Item must be returned within:60 Days
Refund will be given as:Money Back
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MPN:Does Not Apply
Type:Bluetooth Wireless Serial Transceiver Module
Country/Region of Manufacture:China
HC-02 HC-05 HC-06 HC-08 Bluetooth Wireless Modul Serial Transceiver Module HC-02 HC-05 HC-06 HC-08 Bluetooth Wireless Serial Transceiver Module HC – 02 Product introduction: The HC-02 Bluetooth serial port module adopts the Bluetooth 2.0+4.0BLE dual mode protocol, which can be used as a Bluetooth 2.0 module to connect with mobile phones and the commonly used HC-05/06 on the market for transparent transmission, or as a Bluetooth 4.0BLE module and Apple phone for transparent transmission. The motherboard is equipped with a Bluetooth core module, making the module more versatile. The six pins are directly connected to the serial port of the microcontroller, and after successful pairing, they can be used as a pair of serial port cables for transparent transmission of data. Pin KEY, VCC, GND, RXD, TXD, STATE are Bluetooth status pins that output low level when not connected and high level when connected. Voltage Description The input voltage is 3.2-6V, and the power supply comes with anti reverse connection, but the reverse connection does not work. Status indication Before connecting, light up for 100ms every 200ms; After connecting, the LED remains on for a long time. Interface level The TTL level of the interface is 32-6V, which can be connected to various microcontrollers (51, AVR, PICARM, MSP430, etc.), and 5V microcontrollers can be directly connected. Directly connect to the serial port of the microcontroller and cannot pass through the MAX232 chip. Communication distance The effective distance in an open environment is 10 meters, and it is possible to exceed 10 meters, but exceeding 10 meters cannot guarantee communication quality. Communication mode After successful pairing, it can be used as a full duplex serial port without understanding any Bluetooth protocol. However, it only supports 8-bit data bits, 1-bit stop bits, and a communication format without parity check. This is also a commonly used communication format and does not support other formats. AT mode 1. The mode is paired when powered on, which is the AT mode. 2. In the state of successful pairing, set the KEY pin high, the module enters AT mode, and set it low to return to transparent mode. In AT mode, you can send AT instructions to the module to query or modify module parameters. Default value Baud 9600, Bluetooth name HC-02, pairing password 1234, LED status light on. HC – 05 Product introduction: With a bottom plate, the module has more versatility. The 6 pins are directly connected to the serial port of the microcontroller, and once paired successfully, they can be used as a bunch of serial ports to transmit data. Pin KEY, VCC, GND, RXD, TXD, STATE are Bluetooth state output pins, which output a low level when not connected and a high level when connected. KEY sets the foot for the AT command, which has the same function as the button. Keys The button is equivalent to pulling 34 feet up/down, used in conjunction with AT commands. (Most AT commands require pressing the button to send them effectively.) Voltage Description The input voltage is 3.2-6V, and the power supply comes with anti reverse connection, but the reverse connection does not work. Status indication Flash when the host does not record the slave address; Slow flashing when recording the slave address. When the slave is not connected and after connection, both the master and slave are LED flashing and stopping. Interface Description The interface level is 3.2-6V, which can connect various microcontrollers (ARDUION, 51, AVR, PIC, ARM, MSP430, etc.), and 5V microcontrollers can be directly connected. Directly connect to the serial port of the microcontroller and cannot pass through the MAX232 chip. Communication distance The effective distance in an open environment is 10 meters, and it is possible to exceed 10 meters, but exceeding 10 meters cannot guarantee communication quality. Communication mode After successful pairing, it can be used as a full duplex serial port without the need to understand any Bluetooth protocol. Default common communication format: 9600,1, N (AT instruction can set stop bit to 2, odd or even parity) Master slave settings The module is integrated with the master and slave, and the factory defaults to the slave. It can be switched to the master through AT commands. AT+RLOE=0/1/2,0 is the slave, 1 is the master, and 2 is the loopback role. When setting, it is necessary to set it 34 feet higher or press the button on the module. Default value Slave, Baud 9600, Bluetooth name HC-05, pairing password 1234, LED status light on. HC – 06 Product introduction: With a bottom plate, the module is more versatile. The pins are directly connected to the serial port of the microcontroller, and once paired successfully, they can be used as a bunch of serial ports to transmit data. Keys The button is equivalent to pulling 34 feet up/down, used in conjunction with AT commands. (Most AT commands require pressing the button to send them effectively.) Voltage Description The input voltage is 3.2-6V, and the power supply comes with anti reverse connection, but the reverse connection does not work. Status indication Before connecting, light up for 100ms every 200ms; After connection, the LED remains on. Interface Description The interface level is 3.2-6V, which can connect various microcontrollers (ARDUION, 51, AVR, PIC, ARM, MSP430, etc.), and 5V microcontrollers can be directly connected. Directly connect to the serial port of the microcontroller and cannot pass through the MAX232 chip. Communication distance The effective distance in an open environment is 10 meters, and it is possible to exceed 10 meters, but exceeding 10 meters cannot guarantee communication quality. Communication mode After successful pairing, it can be used as a full duplex serial port without the need to understand any Bluetooth protocol. But it only supports communication formats with 8 data bits, 1 stop bit, and no parity check. Device support 1. To connect with a Bluetooth 2.0 device, one master and one slave must have the same pairing code and Baud. 2. It can be connected to mobile phones and laptops, with built-in Bluetooth, or tested through serial software. Default value Slave, Baud 9600, Bluetooth name HC-06, pairing password 1234, LED status light on. HC – 08 Product introduction: With a bottom plate, the module has more versatility. The 6 pins are directly connected to the serial port of the microcontroller, and once paired successfully, they can be used as a bunch of serial ports to transmit data. Pin EN, VCC, GND, RXD, TXD, STATE are Bluetooth status pins that output a low level when not connected and a high level when connected. EN is equivalent to KEY pin, which can clear the host pairing memory. Voltage Description The input voltage is 3.2-6V, and the power supply comes with anti reverse connection, but the reverse connection does not work. Status indication The LED status indicator on the module board lights up for 100ms per second when the host does not record the slave address before connecting; When the host records the slave address, it lights up for 900ms per second; The slave lights up for 1 second every 2 seconds. After connecting, both the host and slave LEDs remain on. Interface level RXD and TXD are at 3.2-6VTTL levels, and 5V microcontrollers can be directly connected. Communication distance In an open environment, the communication distance can reach 80 meters. Communication format After successful pairing, it can be used as a full duplex serial port without the need to understand any Bluetooth protocol. However, only 8-bit data bits, 1-bit stop bit, and communication format without parity are supported, and the parity bit can be changed. Device support Supports communication with IPHONE4S and ANDROID4.3 or above mobile phones (requires downloading the BLE serial port testing assistant). The module cannot be directly connected to a PC or mobile phone’s built-in Bluetooth, which is also a feature of the BLE Bluetooth module. Default value Baud 9600, Bluetooth name HC-08, LED status light on. Anything else you need? – add more items to the shopping basket to qualify for combined flat rate postage. You can find more products in different material, type, color , sizes and shapes in our shop! If you have special needs, please contact us, we can customize according to your needs! About usGuaranteePaymentReturnsContact us / FeedbackAbout us♥ Hengkun Electronics Co., Ltd Founded In Now 2013. Goobetter is a fastener brand under the company’s umbrella, who believes in providing top quality customer service and value for money. Our company’s main products include fasteners with complete specifications, manual/electric tools, electronic products, transmission components, home hardware, various DIY products, etc.♥ A high percentage of our business is from repeat business and from recommendation by our existing customers. We are making every effort to provide our customers with the best service and products, and the company promises that once our services start, we will always be responsible until the end.Guarantee♥ Good Good Good quality. Buy with confidence! ♥ We maintain high standards of excellence and strive for customer satisfaction! ♥ You can find more products in different material, type, color , sizes and shapes in our shop! If you have special needs, please contact us, we can customize according to your needs! Payment♥ We only accept paypal. It’s quick, easy, and safe. Payment must be completed within 7 days.♥ Please list your special requests (colour, packages, etc.) in the paypal notes section when you make payment.Returns♥ We offer a 100% guarantee if you are not happy with your purchase!♥ We sell high-quality products we hope you’ll enjoy using, but we also know that, for one reason or another, there may be a time when you need to return something you’ve purchased. If you are not 100% happy with the quality or any other aspect of the goods we have supplied then please return them and we will be only too happy to refund as long as goods are in original condition.Contact us / Feedback♥ We care about our valued buyers. If you have any questions our customer service representatives will be very happy to help you. We try our best to answer your emails as soon as possible. However, due to the high number of emails we receive every day and the time zone difference, we may not be able to reply to your emails immediately. Please allow 24 business hours for us to respond.♥ Since your positive feedback is very important to our business’s development,we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service.It’ll just take you 1 minute.Thank you! In a rare occasion if you you have any issue with any of our sold product or services please contact us before leaving any negative or neutral feedback as we will try out best to keep you happy and satisfied. On Jun 4, 2024 at 17:19:49 PDT, seller added the following information:
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