RS485X TTL V2.0

485 well-known signal flow control is very difficult to write a program, especially in the case of an unknown part of the communication data protocol, you do not know the amount of data per packet transceiver also do not know when to change direction, so You can choose to buy 485 automatic flow control module, to solve the above problems. Module protection with absolute value beyond which you can compare with other 485 control modules, you will definitely find this modular design is the most reasonable, good value (this is not arrogant, otherwise the store will only sell conversion module sign on the big taobao to survive, You can compare what you can find more incomparable distinct store module, and other modules).
Our latest TTL A 485 automatic flow control module, the integrated automatic use of the Maxim 485 module chip transceiver functions, must not use an external automatic control chip, to ensure that each is the original brand new chip, in addition to the control of more secure and reliable automatic flow (specific parameters can be found below in detail, It is definitely another 485 automatic flow control module can't match).
This module is a joint service hardware store engineers, product development based on a wealth of practical experience in design, production, and each module is strictly tested to ensure support 500kbps baud and below perfectly (mainstream current shenma 2400bps, 4800bps, 9600bps, 19200bps, 38400bps, 57600bps, 115200bps, 128000bps, 256000bps etc. Perfect autonomy automatically recognize and select suitable communication speed mode), and must not use an external controller chip.