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Thread: MODBUS RTU communication

  1. #1
    Junior Member
    Join Date
    Nov 2021
    Posts
    11

    MODBUS RTU communication

    I have a TEENSY 4.0 and multiple angular transducers ( Modbus-RTU supported). From each Angular transducer I have to read 8 words and write 2 words. But writing is occasional because it is used for presetting, Offset ,direction change etc.
    Can anyone please provide me proper guidance to communicate with the devices. I have following hardware with me.

    1. Teensy 4.0

    2. TTL to rs485 (MAX 485 interface module)

    3. Angular Transducer with Modbus support

    4. Power supply 5v dc

    5. wires and bread board

  2. #2
    Administrator Paul's Avatar
    Join Date
    Oct 2012
    Posts
    434
    Conversation is on this thread:

    https://forum.pjrc.com/threads/69790...-communication

    Closing this duplicate.

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