Module Single chip microcomputer TTL to RS485 (1517)

Module Single chip microcomputer TTL to RS485 (1517)

Single chip microcomputer TTL to RS485 module 485 to serial port UART level mutual conversion automatic flow direction control

Product description:

Single chip microcomputer TTL to RS485 module 485 to serial port UART level mutual conversion Hardware automatic flow control
No need to "receive-send" control, using this module is as easy as operating the serial port
Module highlights:
(1) 3.3V and 5.0V power supplies are perfectly compatible

(2) 3.3V and 5.0V signals are perfectly compatible

(3) Absolutely adopt original imported chips, industrial-grade design, super anti-interference ability, and adopt more effective 485 lightning protection design, which can be used in industrial sites and harsh environments in the field, and the working temperature is -40℃ to + 85℃, the transmission distance can be up to kilometers (use 850 meters of 2*1.5 cable to do the test, it is recommended to use within 800 meters, more than 800 meters, please add a repeater)

(4) The half-hole process design is adopted, and the thickness of the board is 0.8mm, which can be easily used as a mother board or as a solder terminal.

(5) With RXD and TXD signal indicators, you can have a panoramic view of the transceiver status