Skip to content

Mask back pressure on exhale sensor #1

@CDtice

Description

@CDtice

look at blheli suite:

https://github.com/4712/BLHeliSuite/releases

you can flash the esc to a late enough firmware that supports 3D, set that, then from 1500 to 2K pwm is forward and 1499 to 1000 is backwards.

if it is a blheli32 esc - different configurator:
https://drive.google.com/drive/folders/1Y1bUMnRRolmMD_lezL0FYd3aMBrNzCig

Do you know how Bheli reverses the motor direction in their configuration SW. I’m thinking they are re-flashing the ESC micro to do it. Wondering if there was an alternate control sequence I could issue thru the ESC PWM control wire. I’m trying to reverse the motor just after the inhale cycle completes to deflate the mask. If the mask gets too inflated during the inhale cycle it false triggers the pressure sensor prematurely for the exhale cycle. I can fix it in timing but I have to terminate the inhale cycle a little too early

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions