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  • 1bit's Avatar
    Today, 04:44 AM
    Just to be clear. I do have both(either) the master or the slave running on RX1/TX1 on a T3.2 with the ModbusRtu file from BEN's post....same setup with the ModbusRtu.h (one from your link) did not respond to a known...
    34 replies | 5515 view(s)
  • 1bit's Avatar
    04-24-2018, 01:53 PM
    Well, I upgrades to Arudino 1.8.5/teensyduino 1.4.1 release. Pretty much same results. I did notice that I needed to try a few times before the BEN version of Modbusrtu.h would respond to a master request. Then tried...
    34 replies | 5515 view(s)
  • 1bit's Avatar
    04-23-2018, 04:21 PM
    OK @Paul or others, what Arduino/Teeensyduino combo do you wish me to test on?? I will test master on these devices https://cdn.automationdirect.com/static/manuals/solocontrolm/solocontrolm.pdf as I have...
    34 replies | 5515 view(s)
  • 1bit's Avatar
    04-23-2018, 05:36 AM
    Ok here is a picture .....It runs position control for a rotary peristaltic pinch valve (topworks shown as a propup for the board...) I use it to run steppers with analog measurements requiring feedback control like...
    3 replies | 316 view(s)
  • 1bit's Avatar
    04-23-2018, 04:55 AM
    @BEN Your ModbusRtu.h of 01-18-2018, 05:15 AM works for me out of the box: TEENSY 3.2, Serial1. Compiled on Arduino 1.6.12, Teensyduino 1.31-beta2, with the Max3485 on this carrier (it has a 120 ohm terminator on...
    34 replies | 5515 view(s)
  • 1bit's Avatar
    03-17-2018, 05:47 PM
    Haven't said anything for a while. I dug up one of my one boards and went over the features of it. So, I thought I would post it. Mainly, so I could find it. It has a Due or Mega 2560 as an I2c slave of Teensy32. The...
    3 replies | 316 view(s)
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