bluetooth le module

How to turn on Bluetooth module function This article takes Lenovo Zhaoyang K27 notebook As an example to explain how to turn on Bluetooth function. 1, first the wireless/Bluetooth external switch to the right, turn on the wireless/Bluetooth function. As shown in the

debugging Bluetooth module Two days, the summary of the debugging ideas and processes, although not mediation, but it is necessary to summarize ideas and procedures, the steps are not, almost will not be debugged, the process is summarized: (1) First is to build a development environment, install Keil software or Nrfgo Studio software. (2) After the environment is set up, download the program, 1. Constructi

Always wanted to write a technical document, but due to the limited self-inductance ability is not able to pen, recently made a on the Android platform to achieve and C language communication to operate the Bluetooth module project, the middle encountered a lot of problems, but also on the internet a lot of information, in the completion of the main functions, there are some people on the internet asked me

An attempt to use LTT to tune the bluetooth module 1 goalThe basic goal is to use LTT to observe the system running status of the bluetooth module during mass data transmission, and strive to find some factors that affect the system performance and optimize them to improve the performance of the BT

After obtaining the module, please ask zwei to help me fly the module to the Board. The final situation is a bit like a cockroach and a spider, which is hard to solve. After flying the line, use the serial port debugging assistant to send the at # command to confirm that the bluetooth module and the serial port can w

Last year, when I was insane, I bought several CC2650 Sensortag development kits on TI's website and applied for some samples. Want to play a Bluetooth communication, but from the reception of the United States, Germany sent by FedEx, but directly let them eat ash at the bottom of the tank. The more you think about it, the more uncomfortable it is, take it out and do it.Developed platform as written in table Computer WINDOWS10 8GB

1. Enter at modeEn input high + press and hold the button, then power on, enter at mode, but at the command can only input once, the next time to enter at the need to re-enter2. The serial port baud rate is set to 38400, carries on the instruction operation in the mode3. Basic AT commandAt+orgl Restore factory settingsAt+name =newname Change bluetooth nameAT+ROLE=0/1/2 0: From Mode 1: Main Mode 2: Loopback testat+9600,0,0 9600 baud rate, 1 bit stop bi

, and the pins should be configured as a universal pull-up input state (except for p1.0,p1.1), and these pins should not be connected directly to the VDD,GND.* For p1.0,p1.1, the "User Guide" gives the explanation that "except P1.0 and P1.1, which do not has pullup/pulldown capability" literally means no pull-up capability, but I don't understand, What do you mean by this pull-down?V. Common commands, functions, and methods of implementation1. Toggle Power ModeOsal_pwrmgr_device (pwrmgr_always_o

Recently the project has used Bluetooth, so come learn Bluetooth.After review, know that the Python Bluetooth module is Pybluz, then the old management to installError, prompting "Could not find the Windows Platform SDK"Download code source to Https://pypi.python.org/pypi/PyBluez view setup.pyThe reason for the error is that there is no Microsoft SDKs this folder

(two modules to the same pairing code) 3, At+uart = 115200,0,0 nbsp Change baud rate 1152004, At+role = 1 change from mode, 0-bit slave mode (default), 1-bit main Mode 5, At+role = 11 change main mode, 0-bit slave mode (default), 1-bit main mode 6, at+ ADDR reads the connection address of two modules (eg: if read from module 2013:123:000) 7, At+addr reads the connection address of two modules (eg: if the main