edifierble is a Bluetooth headset. edifierble means Bluetooth ble, that is, Bluetooth low energy (BLE, Bluetoothlow energy), also known as low energy Bluetooth. Bluetooth Low Energy is BluetoothA personal local area network technology designed and marketed by Technology Alliance. Designed for emerging applications in healthcare, sports and fitness, beacons, security, home entertainment and other fields.
Bluetooth Low Energy (BLE) is a personal LAN technology designed for emerging applications in the fields of healthcare, sports and fitness, beacons, security, home entertainment and more. BLE, also known as Bluetooth Smart, is a technology designed and marketed by the Bluetooth Technology Alliance. Compared to classic Bluetooth, BLE aims to significantly reduce power consumption and cost while maintaining the same communication range.
Bluetooth BLE is a low power Bluetooth technology. Bluetooth BLE technology is a wireless communication technology, mainly used for short range wireless communication and data transmission. Compared to traditional Bluetooth technology, Bluetooth BLE has lower power consumption and lower transmission power. This means that devices using Bluetooth BLE technology can work longer with lower power consumption, so it is widely used in many situations.
Bluetooth Low Energy module (BLE) : refers to the module that supports Bluetooth protocol 0 or higher, also known as the BLE module (Bluetooh Low Energ)y Module), the biggest feature is the reduction of cost and power consumption, applied to real-time requirements are relatively high, but the data rate is relatively low products, such as: remote control class (mouse, keyboard), sensing equipment data transmission (heartbeat band, blood pressure monitor, temperature sensor), etc.
Main body Different Bluetooth 0: is the latest Bluetooth version in 2012, is an upgrade version of 0. blueTooth BLE module: It is a PCBA board with integrated Bluetooth function. Bluetooth 0: More power saving than the 0 version, low cost, low latency of 3 milliseconds, long effective connection distance, AES-128 encryption and so on.
whereas BLE 0 is a new branch and is not backward compatible. Compared with classic Bluetooth, BLE has the advantages of fast search, fast connection, ultra-low power consumption to maintain connection and transfer data, the weakness is the low data transmission rate, the physical bandwidth is only 1M, the actual transmission speed is between 1 and 6KB. All Bluetooth modules developed by SKYLAB are BLE Bluetooth modulesBlock.
Therefore, Bluetooth 0 is an integration of traditional Bluetooth and Bluetooth low energy two standards, not just Bluetooth low energy.
Bluetooth 0 is a kind of BLE, BLE also includes Bluetooth Bluetooth 2 and later versions.
Compared with the previous version, the biggest feature of Bluetooth 0 is the introduction of Bluetooth Low Energy (BLE) technology. This means that Bluetooth devices are able to significantly reduce power consumption while remaining connected, thus extending the use time of the device. This feature makes Bluetooth version 0 devices verySpeed data transmission, most of the WiFi module power consumption is relatively high, and there are also low-power WiFi modules optimized for the smart home field, which is more suitable for low-power smart home nodes. Its advantage is that the transmission rate is fast, the product cost is low, and the life is most popular.
There are 5 kinds of wireless communication modules, respectively: 5G, WIFI, Bluetooth, narrowband Internet of Things, ZigBee. 5G mobile communication technology has developed from 2G to 5G, solving the problem of communication between people, people and things and things, and has the characteristics of high speed, less delay and more connections. Commonly used in industrial control,Telemedicine, autonomous driving, smart city, smart home, environmental monitoring, security monitoring, intelligent robots and other scenarios.
Commonly used wireless communication modules are: Wi-Fi module, Bluetooth module, Zigbee module, GPS module, LoRa module. Wi-Fi module: Wi-Fi module is a wireless communication module based on wireless LAN technology. It is capable of connecting devices to the Internet and transmitting data, and is suitable for homes, offices, public places and other environments. The Wi-Fi module has the characteristics of high speed transmission, low power consumption and good stability.
in PIn roteus, wireless communication modules mainly include the following: WiFi module: WiFi module can realize wireless network connection and is used for communication with the Internet. Through the WiFi module, you can connect to the wireless local Area network (WLAN) or access point to achieve wireless data transmission and Internet access. Bluetooth module: The Bluetooth module is used for short-distance wireless communication, which can realize data transmission and communication between devices.
When pursuing the convenience and efficiency of wireless transmission, the choice of long-distance wireless transmission module is very important. Where ZiWith its unique advantages, gbee technology has become a field worthy of further study. Zigbee, derived from a clever metaphor for the way bees communicate in groups, follows the IEEE8014 standard low-power private area network protocol.
Simply put, ZigBee is a highly reliable wireless data transmission network, similar to CDMA and GSM networks. ZigBee data transmission modules are similar to mobile network base stations. Communication distances range from the standard 75 meters to hundreds of meters, several kilometers, and support unlimited expansion. ZigBee technology is a new type of technology. It recently appeared,It mainly relies on wireless network for transmission. It can be connected wirelessly at a close distance and belongs to wireless network communication technology.
1, Bluetooth BLE is a low power Bluetooth technology. Bluetooth BLE technology is a wireless communication technology, mainly used for short range wireless communication and data transmission. Compared to traditional Bluetooth technology, Bluetooth BLE has lower power consumption and lower transmission power. This means that devices using Bluetooth BLE technology can operate for longer with lower power consumption, so in many casesIt has been widely used.
2, edifierble is a Bluetooth headset. edifierble means Bluetooth ble, that is, Bluetooth low energy (BLE, Bluetoothlow energy), also known as low energy Bluetooth. Bluetooth Low Energy is a personal LAN technology designed and marketed by the Bluetooth Technology Alliance. Designed for emerging applications in healthcare, sports and fitness, beacons, security, home entertainment and other fields.
3, BLE means Bluetooth Low Energy, that is, Bluetooth low power technology. In order toBluetooth technology is a technology widely used in the field of wireless communication, which enables data transmission and communication between different devices in a short distance. This technology is widely used in smart phones, tablets, wireless headphones, smart homes and other fields.
4, Bluetooth Low Energy (BLE) technology, also known as Bluetooth low energy, is a personal local area network technology launched and promoted by the Bluetooth Technology Alliance for short distance communication. The emergence of this technology is mainly to solve the limitations of traditional Bluetooth technology in terms of power consumption and cost, so that it can be better adaptedMeet the needs of emerging application scenarios such as healthcare, sports and fitness, beacons, security and home entertainment.
5, Bluetooth Low Energy (BLE) is a personal LAN technology designed for emerging applications in healthcare, sports and fitness, beacons, security, home entertainment and other fields. BLE, also known as Bluetooth Smart, is a technology designed and marketed by the Bluetooth Technology Alliance. Compared to classic Bluetooth, BLE aims to significantly reduce power consumption and cost while maintaining the same communication range.
BLE Bluetooth devices common ble wireless charging Four working modes are as follows ble wireless charging : Master device mode: Shengrun technology Bluetooth low power module supports this mode, can actively search and connect to the slave. It is suitable for one-to-one transparent data transfer, such as connecting the slave device through the host, but only compatible with its own products. After the module is powered on, it can automatically connect to the preset slave. Slave device mode: As a passive receiver of the connection role, can only beHost discovery.
Steps: Select a Bluetooth module: Select an appropriate Bluetooth module according to your needs. Common modules are HC-0HC-06 and so on. Make sure you understand the specifications of the module and the supported Bluetooth protocol versions. Connect Bluetooth Module: Connect Bluetooth module to your development board or custom circuit. Usually, Bluetooth modules have VCC, GND, TX, RX and other pins, which are connected to the corresponding pins.
After installing the APP, Bluetooth connects to HC-06 module ble wireless charger ; ble Wireless charging We choose button control mode; Change four of the key nouns to: off, on, smiley; And change the send code of pressing the key to: 0,1,2,3.
Bluetooth MAC address scanning and printing solution description: the low-power Bluetooth module (such as SKYLAB's BLE Bluetooth 2 module SKB360) acts as the host role, scans peripheral devices, filters according to the broadcast name, screens out the strongest peripheral signal devices, and obtains the MAC address; After obtaining the MAC address, the data is sent to the label printer through the serial port,The label printer prints a two-dimensional code that meets the requirements.
Take SKB360 BLE Bluetooth module as an example: First of all, your mobile phone needs to install the APP, and the APP needs to support the BLE feature value of the service, and then open the Bluetooth in the mobile phone, and then click the connection in the APP, so that you can send data to the Bluetooth module.