Informasi dasar.
Usage
Telephone, Computer, Workstation, Server, Mobile phone, Laptop, Smart Home
Support Network
Bluetooth
Paket Transportasi
Carton Box
Deskripsi Produk
HLK-B10 Single-mode BLE5.0 Bluetooth transmission module HLK-B10 is a single-mode BLE5.0 Bluetooth transmission module developed by Hi-Link Electronics. It integrates Bluetooth radio frequency chip and a small number of peripheral devices, embedded in 32-bit MCU,500KB flash memory with low power consumption, 64KB SRAM and rich peripheral resources.
Meet to Bluetooth 5.0 specification, it can be used as Bluetooth slave device and connected by various Bluetooth host devices.
The module's serial port Bluetooth two-way transmission function is very Simple to use. Users do not need to understand the complex Bluetooth protocol stack, just connect the customer's equipment or MCU's serial port to the module, and the module will automatically complete the two-way data transmission between the serial port and Bluetooth, which just like a bridge between the user's MCU serial port and Bluetooth equipment, so that users can quickly and simply use the serial port equipment to realize Bluetooth wireless transmission function.
Support AT command mode, the user can query or set the basic parameters of the module through serial port AT command, such as device name, serial port baud rate and so on.
We develop and provide a wealth of testing tools and using documents, and provide testing APP Demo to facilitate users to quickly start and apply this module. Our company can also provide flexible and rich custom development services according to the specific needs of customers.
Two working states of the module
HLK-B10 module has two working states: transmission mode and AT command mode.
In AT command mode, the command can be sent to the module through serial port to configure the parameters of the module and query the information of the module.
In transmission mode, the module will transmit the serial port data and Bluetooth connection data in two-way.
Starting module, the default is the transmission mode; there is no affect to the Bluetooth connection state when exit transmission mode into AT mode. The serial port-Bluetooth data transmission is paused, and the data received by the serial port is processed by the current AT instruction. After the transmission is restored, the data transmission will continue.
4.2. Function Keys and Status Indicators
4.2.1. State output pin
The 16th foot of the module P02 is output pin for state LED,When this pin is connected to
the LED cathode, the current working status of the module can be displayed through the light
and off status of the LED. Function key input pin
Module 5 pin P 11 for function key input pin. that is ES/Del pin, a key can be connected between this pin and GND,The functions corresponding to different operation of the key are as follows:
Short press(50ms~1s)the module will exit transmission mode. ,switch to AT command mode;
Long press(More than 6s),release the button when the status LED starts flashing, the module will restore the default settings, and automatically restart. Switching Between Transmission and AT Command Mode
4.3.1. From transmission mode to AT command mode
there are two ways to switch the transmission to AT command mode:
key mode:
Pull down the fifth pin 50ms~1s,The module immediately enters the AT command mode.
In transmission mode,the serial port receives special format data to automatically exit the
transmission:
When you are about to exit transmission mode, the serial port pauses the input 200ms to ensure that the data in the serial port is sent empty, and then enter "+++",After receiving the reply "a", enter "a" and pause 200ms to ensure that there is no subsequent data input to exit the transmission mode. Do not have any input before and after "+++"and "a", including"\ r\ n "to avoid fault operation. Test board
Users can choose our special test board to quickly start testing and using the HLK-B10 module.
The test board is directly powered by USB, which is provided with a USB to serial port function. After the computer is connected through a USB cable, the serial port of the module can be connected through a USB to serial port, and the serial port of the module is not required to be additionally connected, so that the device is convenient to use.
Contact me please if you need the user manual of it .
Related products :
Alamat:
17th Floor, Building E, Xinghe World, Minle Community, Minzhi Street, Longhua District, Shenzhen, Guangdong, China
Jenis Usaha:
Produsen/Pabrik
Jangkauan Bisnis:
Elektronik Konsumen, Furnitur, Instrumen & Alat Ukur, Keamanan & Perlindungan, Kesehatan & Obat-obatan, Lampu & Pencahayaan, Listrik & Elektronik, Mobil, Suku Cadang Motor & Aksesoris, Perlengkapan Industri & Komponen, Transportasi
Sertifikasi Sistem Manajemen:
ISO 9001
Pengenalan Perusahaan:
Shenzhen Hi-Link dibangun pada tahun 2009, sebuah perusahaan High Technological Innovation Cina.
Ruang lingkup bisnis: Dikhususkan untuk R&D, produksi, dan penjualan modul dan modul daya.
Produk utama kami adalah modul daya tarik AC DC dan modul nirkabel WiFi (WiFi, bluetooth, USB, GPS, dsb).
Produk kami banyak digunakan di berbagai area, seperti iot, rumah pintar, mainan, industri, Medis, transport, lampu LED, keamanan, dsb.
Baru-baru ini kita punya 21 insinyur R&D, 18 manajer penjualan regional. Kami bertujuan mengembangkan lebih banyak produk dan memperluas daerah yang lebih luas.