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SLV.1 · 2021-08-19

SLV.1 · 2021-08-20

Hi PeterSorry we are using ST3485ECDR and ST485ECDR as 3.3V and 5V respectively. But while sending command from ST3485ECDR to ST485ECDR we are missing last byte of data. We connected 3 individual boards with ST485ECDR and one master ST3485ECDR in dai...

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we are using ST3485ECDR in one of our RS485 communication. one board is operating at 5V and one more board is operating at 3.3V. But sometimes last byte of our packet is missing. what will be the issue.

Re: we are using ST3485ECDR in one of our RS485 communication. one board is operating at 5V and one more board is operating at 3.3V. But sometimes last byte of our packet is missing. what will be the issue.