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232_485
- RS232_RS485互转电路图及232与485通信抄写，调试成功-RS232_RS485 referrals circuit with the 485 and 232 communications copying, commissioning success
RS485
- 485通信协议 此文件包含组成 RS485 应用程序的每个文件的内容摘要。-485 communication protocols This file contains a summary of the contents of each file up the RS485 applications.
485MODBUS
- C#串口通信（关于rs-485的串口通信）-C# serial communication
HI-TECH_PICC
- 串行通信接口 RS-232 和 RS-485 是在任何时候都常用的接口。它们不仅已经被内置于每台PC,而且已被内置于从微控制器到主机的多种类型的电脑和与它们连接的设备-RS-232 serial communication interface and RS-485 is used at all times of the interface. They have been built not only in each PC, but has been built from the microcon
WaterMeterReadingSvc
- 采用先进的B/S结构，它通过RS-485总线抄收采集器的用水量数据，并通过GPRS网络与后台抄表管理装置进行通信，可根据后台抄表管理装置的指令要求查询任意一个水表的相关数据，此外还可以定时将采集器的数据传送至后台抄表管理系统。最终实现自动、集中、定时、准确地抄录各用户的用水量，方便快捷地核算用户的费用(Through the RS-485 bus to the water collector collecting data, and through the GPRS communication