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  • DRV8214EVM: DRV8214EVM

    TI Thinks Resolved
    Part Number: DRV8214EVM Tool/software: Hello Everyone i would like to measure the current curves of my 3 different motors over 60 milli seconds (the motors are then also under different loads etc...). How can I do this with the GUI? (DRV 821x-EVM-GUI…

  • RE: DRV8214EVM: Failed to connect.

    Hi Fujimura-san, Yes, this appears to be the correct GCRuntime version. I'll verify operation on my side but please let us know if the new EVMs are seeing these same issues. Best, David

  • DRV8214EVM: How to set a PWM frequency other than the default?

    Part Number: DRV8214EVM Tool/software: Hi, I would like to use the DRV8214EVM to conduct experiments with very small motors (6 x 15 mm, diameter x length) to find out how good the current measurement/regulation is. Since the motor inductance is very low…
    • Answered

  • RE: DRV8214EVM: VM voltage remains at 0.0V

    Resolved
    Hi Yves, Please see the following post: https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers-forum/1419792/drv8214evm-i-added-the-missing-r12-56kohm-but-vm-readings-in-gui-are-off-by-60-also-can-t-update-gui-to-2-0-2-it-seems-always…

  • DRV8214EVM: Sensorless Position Measurement and IPROPI

    Part Number: DRV8214EVM Tool/software: Hi All, I am evaluating the above IC for sensorless position control of a small (8mmx16mm size coreless) brushed motor, which is coupled to a planetary gearbox. I am strugling to get reliable position control,…
    • Answered

  • DRV8214EVM: Number of Ripples too high for the GUI.

    Resolved
    Part Number: DRV8214EVM Tool/software: Good morning, I use a small 6v motor size 370 (RC car). I capture the IPROPI output with the oscilloscope for calibration, but I obtain 25 peaks in 1000us, which makes 250 peaks in 10ms. I cannot fill in the GUI…
    • Resolved

  • DRV8214EVM: I added the Missing R12 (56KOHM) but VM readings in GUI are off by 60%. Also can't update GUI to 2.0.2 it seems always stuck at "update in progress"

    TI Thinks Resolved
    Part Number: DRV8214EVM Other Parts Discussed in Thread: DRV8214 Tool/software: 1. I added the missing R12 56K ohm resistor, but the VM readings reported by the GUI 2.0.0 don't match up with that measured on the "VM" terminal. For 3V on…

  • DRV8213EVM: DRV8214 vs DRV8213EVM

    Part Number: DRV8213EVM Other Parts Discussed in Thread: DRV8213 , DRV8214EVM , , DRV8214 Tool/software: Hi team, Could you use the DRV8214EVM to evaluate the DRV8213 properly too? Thank you. Kind regards, Wouter Kragt

  • RE: DRV8214: Device address

    Hello, Are there any other devices you are connecting to on the same I2C lines? If you are using the DRV8214EVM please be sure to flash the device with the most recent updated firmware and GUI from the product page. DRV8214EVM Evaluation board | TI.c…
    • Answered

  • RE: DRV8214: Please suggest driver device for brushed DC motor

    Resolved
    Thank you, Karan. Exactly what I wanted to hear. So I haven't missed anything. Where can I grab a free DRV8214EVM ?

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