# PWM Deadtime compensation

**URL:** https://community.simplefoc.com/t/pwm-deadtime-compensation/3767
**Category:** developement
**Created:** [April 6, 2023, 6:58am UTC](https://community.simplefoc.com/t/pwm-deadtime-compensation/3767 "2023-04-06T06:58:45Z")
**Posts on this page:** 1
**Showing post:** 17

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### Author: ![runger](https://community.simplefoc.com/user_avatar/community.simplefoc.com/runger/32/395_2.png) [@runger](https://community.simplefoc.com/u/runger)
#### Post date: [August 23, 2023, 2:19pm UTC](https://community.simplefoc.com/t/pwm-deadtime-compensation/3767/17 "2023-08-23T14:19:46Z")

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> [@Candas1](#):
>
> @runger I believe this thread was created because of the deadtime compensation discussions, but please feel free to move my posts to a new thread if you think it doesn’t belong here, because I have more bla bla and screenshots coming

Bring them on!! 😃

From my point of view this is all fine, but if you want me to split the thread or something, let me know.

> [@Changing PWM dead time or other parameters with B-G431B-ESC1 board](https://community.simplefoc.com/t/changing-pwm-dead-time-or-other-parameters-with-b-g431b-esc1-board/3176/46):
>
> I’m surprised to see _everyone_ playing with this evaluation board. To me it seems, it has major issues with excessive heat under load?

No wonder given the price of this (subsidized) hardware!  
I think people underestimate the difficulty of interfacing with its minuscule solder pads, and don’t check the integration options (eg no SPI) in advance, because it’s actually quite complex to do so…

> [@Changing PWM dead time or other parameters with B-G431B-ESC1 board](https://community.simplefoc.com/t/changing-pwm-dead-time-or-other-parameters-with-b-g431b-esc1-board/3176/49):
>
> is anyone actually working on Lepton 3?

I believe Valentine has produced an updated design, renamed to Quadrans, there’s a forum post about it…  
I’ve done an updated version based on the STM32G431, which I’ll test and then share as soon as I can.

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_[View the full topic](https://community.simplefoc.com/t/pwm-deadtime-compensation/3767)._
