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用RS-485构成总线型多点数据采集系统.rar
- 这是一篇关于RS-485接口应用的文章
485通讯源码
- 485通讯
单片机485
- rs485与单片机通信的 程序 单片机可以收发数据 485设备回送接受到的 字节-RS485 communication with the procedures SCM SCM can send and receive data sent back 485 equipment finer byte
485 抄表
- 用 VB 做的一个 232-485 抄表程式(上海04版),还有其它的(hz218@sina.com) -This program is used for 232-485 writting form(Shang Hai 04 version) and written by VB language, other version please contact my email address.(hz218@sina.com)
rdc1610 for 485
- for rdc1610 读485电表的软件源码 -rdc1610 Reading for the 485 meter-source software
(3)485例程
- 针对开发吧LPC1788,实现485功能,实测是没问题的。(According to the LPC1788 development board,485)
485实验亲测可用
- STM32的485实验,亲测可用。内有详细的讲解文档,很好的学习资料。(The 485 experiment of STM32 can be used for parent measurement. There is a detailed explanation of the document, a good learning materials.)
实验24 485实验
- STM32的485程序,亲测可用。内有详细注释和说明文档,很好的参考资料。(STM32's 485 program, pro test available. There are detailed notes and documentation, good references.)
485从机
- 485通信协议STM32从机程序,能够通过协议与485主机通信(485 communication protocol STM32 slave program)
实验25 485实验
- 利用485通信进行数据传输,比串口通信更加易于通信,并且通信距离远而且稳定,有利于正常工作中的使用。(The use of 485 communication for data transmission is easier to communicate than serial communication, and the communication distance is far and stable, which is conducive to the use of normal work.)
485 双向RDM
- 基于485通信模式的双向通信,接收方,根据固定协议的RDM双向(Two-way communication based on 485 communication mode, receiver, RDM bi-directional based on fixed protocol)
485 PCCOM测试软件
- 485 PCCOM测试串口通讯功能;分别为32位和64位系统。(485 PCCOM Test serial communication function.)
S7-200与智能表485通讯程序
- S7-200与智能表485通讯程序,方便广大初学者学习使用(S7-200 and smart table 485 communication program)
485
- 51单片机主机和从机通过485测AD电压,有程序和仿真(51 single chip computer host and slave machine through 485 AD voltage, program and simulation)
实验24 485实验
- STM32,采用485总线,实现双机通信(485 realizes the two-machine communication.)
232转485(HXSP-2108F)
- win10可以用usb转485驱动,解决设备管理器黄色感叹号(the driver of usbto485)
单片机与微机485通讯
- 摘要介绍美国DALLAS公司的单线数字温度传感器DS18B20在其前代产品DS1820基础上的新特性和RS-485标准接口芯片MAX485的原理和应用,并给出了单片机最小系统与PC机串行通信接口电路,最后,编程实现了串行通信。并针对它在桥梁混凝土测温系统的应用中出现的与硬件和软件有关的问题给出解决方法。
485 Modbus RTU通讯协议
- 485 Modbus RTU通讯协议485 Modbus RTU protocol(485 Modbus RTU protocol)
正点原子485通信
- 正点原子的 stm32 485通信实验代码。(STM32 485 communication)
485通信
- STC8A8K单片机与上位机,电脑进行485通信,485进行发送,485进行接收(Stc8a8k single chip microcomputer communicates with upper computer and computer in 485, sends and receives in 485)