主要介绍下蓝牙协议栈（bluetooth stack） 串口协议（bluetooth SPP）Serial Port Profile 协议概念介绍。 第一篇:蓝牙综合介绍 ，主要介绍蓝牙的一些概念，产生背景，发展轨迹，市面蓝牙介绍，以及蓝牙开发板介绍。 第二篇:Transport层介绍,主要介绍蓝牙协议栈跟蓝牙芯片 ...

Ok, the title is a bit misleading. Like most things in life, it really isn’t infinite. But I’m going to show you how you can use a very interesting Linux feature to turn one serial port from a ...

I'm not so sure about using the serial port in C#, but with the regular old win32 api you pretty much just open the serial port like any other file specifiying "COM1" as the file name (or whatever the ...

Making your iPhone play nice with an ancient serial connection is a feat in itself—but a group of IT workers didn’t just do it to impress. Turns out, it’s incredibly useful to have access to the ...

Your TV's RS-232 port is a powerful automation tool - how to unlock it (and what it can do) ...

Serial port servers are admittedly old school technology that you might think had been phased out as new IT, SCADA and industrial control system equipment has been phased in. Metasploit creator HD ...

I need to do a serial port connection with a win98 or Xp Pro box. It is to connect to a Nortel Meridian phone system. My problem is that I cannot get the Serial COnnection on Com2 to come up as an ...

What is a serial port? Serial ports are generally built into the motherboard. This is why the connectors behind the casing that are connected to the motherboard by a wire cable can be used to connect ...

Adafruit has unveiled a new addition to their range in the form of the Adafruit Metro Mini 328 that has been designed dot provide a USB-to-Serial connection. The Adafruit Metro Mini 328 takes the form ...

Alarmingly, these ports are often connected to modems or serial port servers for remote access to systems too: making for as many as 114,000 serial port servers out there that are accessible from the ...