RS485 module TTL to RS485

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hi!

i have found following circuit works me in communication following project:
nibe f1145 gateway rs485 openhab2

circuit:


i found in amazon rs485 module, following circuit:


i want know if can use module same functionality use max485 ic ?

(specially programm nibegw gitub nibe f1145 link above).

thanks help.
klaus



Arduino Forum > Using Arduino > Interfacing w/ Software on the Computer > RS485 module TTL to RS485


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