Hello guest, if you read this it means you are not registered. Click here to register in a few simple steps, you will enjoy all features of our Forum.
This forum uses cookies
This forum makes use of cookies to store your login information if you are registered, and your last visit if you are not. Cookies are small text documents stored on your computer; the cookies set by this forum can only be used on this website and pose no security risk. Cookies on this forum also track the specific topics you have read and when you last read them. Please confirm whether you accept or reject these cookies being set.

A cookie will be stored in your browser regardless of choice to prevent you being asked this question again. You will be able to change your cookie settings at any time using the link in the footer.
IntoFPV Forum › Hardware Discussion › Motor, ESC and Prop v
LittleBee 20A BLHeli_S PWM Signal

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Thread Modes
LittleBee 20A BLHeli_S PWM Signal
dwain Offline
Forum Beginner
Posts: 2
Threads: 1
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: Aug 2016
Reputation: 0
#1
25-Aug-2016, 03:25 PM
Hello,

Does the LittleBee 20A BLHeli_S also have dedicated hardware to generate PWM signal for the motors like the Aikon 30A? I just received my new LB20A BLHeliS ESCs and I'm trying to decide if I should switch them with Aikon 30A ESCs.

Thanks.
Reply
Login to remove this ad | Register Here
Sigloss Offline
Member
*
Pole Dancer
Posts: 88
Threads: 14
Likes Received: 45 in 21 posts
Likes Given: 7
Joined: Jul 2016
Reputation: 3
#2
25-Aug-2016, 04:13 PM
Yes, PWM is Synchronous to the MCU master clock, as it is generated by hardware.
QAV210 - LUX FC - LB 20A ESC - Cobra 2205 2300
QAV210 - LUX FC - DYS XS20A ESC - DYS SE2205 2300
Alien 5" - KISS FC - KISS 24A ESC - Lumenier 2206 2350

[-] The following 1 user Likes Sigloss's post:
  • Oscar
Reply
dwain Offline
Forum Beginner
Posts: 2
Threads: 1
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: Aug 2016
Reputation: 0
#3
26-Aug-2016, 07:16 AM
Thank you very much. It used to be controlled by software before BL Heli S but not it's good to know they all have hardware for this.
Reply
Oscar Offline
Prop Killer
******
FPV Wing Plastic Nerd Popular Member Posting Freak Quad Builder Tutorial Writer
Posts: 5,315
Threads: 672
Likes Received: 3,155 in 1,743 posts
Likes Given: 2,030
Joined: Jan 2016
Reputation: 139
#4
27-Aug-2016, 02:53 AM
Sigloss already answered the question Smile all BLheli_S ESC usehardware PWM, that's just a feature of BLHeli_S
Don't be a LOS'er, be an FPV'er :)  My Gear - Facebook - Instagram - Twitter
Website
Reply


Possibly Related Threads...
Thread Author Replies Views Last Post
  PWM circuit for a motor testing rig Pathfinder075 10 184 28-Mar-2024, 04:44 AM
Last Post: skywanderer
  HV 4S on iflight SucceX-D 20A Whoop F4 AIO Board dwije21 1 164 02-Aug-2023, 09:13 PM
Last Post: Lemonyleprosy
  Motors Fluttering When PWM low on ESC is set to 16 KHZ dwije21 2 456 13-Aug-2022, 03:26 PM
Last Post: dwije21
  Newbie ESC signal programming Bootloader9800 2 355 15-Jul-2022, 07:33 AM
Last Post: kafie1980
  Battery unstable smoke stopper signal chenchela_123 3 293 28-Dec-2021, 06:16 PM
Last Post: sevro


Login to remove this ad | Register Here