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What (DE,RE) pins.

Open JLightMedia opened this issue 5 years ago • 1 comments

Hello. What pin use your library to control flow direction ? What Arduino pin use to connect Data Enable (DE) and Receiver Enable (/RE) pins not RS485 module?

JLightMedia avatar Jan 25 '21 16:01 JLightMedia

connect DE to pin3 and RE to pin 2 of arduino. follow this link https://circuitdigest.com/microcontroller-projects/rs-485-modbus-serial-communication-with-arduino-as-master

realmaryam avatar Aug 21 '22 10:08 realmaryam