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VESC Tool

Rough Stutter when taking off (48V 750w 75100 Pro v2)

Submitted by ahagie on Mon, 2024-11-04 01:21

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48V 18ah Batt, Flipsky 75100 V2 Pro, 750@ Bafang Rear Hub

When I hit the throttle the rear wheel sutlers and seems like its not getting enough juice top it. Once im rolling im fine..but it takes a few tries and sometimes the throttle will just stop working for a few min. Ive tried adjusting the throttle input wizard again, ive tried changing th Dead Time Compensation...but I still cant get it to take off smooth.  Any input would be greatly appreciated  I've looked for hours, posted many questions o line and no real help sp far.....

Reverse gear is engaged when power is lost

Submitted by simDen on Mon, 2024-09-30 13:18

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Good day, i try to find problem source
I use radio controler "Radiomaster TX12 MKII" with PPM external signal, which receive  VESC and control BLDC motor
If connection lost ( radio controler power off for example ) the BLDC motor starts at maximum speed in reverse

Radio controler designed for control drones and i think after "lost connection" is starting "return to home" or something else 
But maybe VESC can do it, i try to find this option in app and dont find, please help

Use ADC2 as reverse button for ADC+UART/Current Reverse Button

Submitted by jessejay356 on Mon, 2024-09-23 01:06

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General App to USE ADC + UART.

Under the ADC app I have control type set to Current Reverse Button.   As I understand this means then the PPM Input is used for Reverse.  I want to change this so ADC2 is used instead.   What do I need to do to make this happen?

Thanks,

Jesse

RT Data Logging CRASH

Submitted by DURTYDIESEL on Sun, 2024-09-01 05:10

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I have been having a few odd issues with my board that i have been trying to diagnoise.. one of those being it automattically shutting off exactly 30min into a ride... (decided to set a timer after the 4th time) before that i was trying to see if i can log and see whats going on when this happens.. and the other issues.. however i go to select my directory and it appears for a second then disappears.. so i entered the dir manually and made sure it exsisted. I would then check start logging and then the vesc app will crash instantly...

Dead zone after 50% increase

Submitted by simDen on Thu, 2024-08-29 19:40

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Hello everyone, please help me figure out the dead zone on the controller. The problem is that when the stick deviates from the center by more than 50%, the speed does not increase, that is, 0-50% of the active zone scale, 51-100% is inactive (I control ground equipment from the remote control, the values ​​​​on the remote control change 0-100% of the indicator, in the VESC program in the PPM display section it is the same for everyone 0-100%. But in life it seems that the speed increases by 50% and does not increase further, help with advice on where to look

speed value with geared hub motor

Submitted by swampland on Tue, 2024-08-27 16:27

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Hello,

I have a emove roadrunner se. This has a 36 volt geared hub motor, with 30 poles (according to the company) I don't know excatly what model of motor they use (I assume it's re-branded). I do know it's a geared hub motor.

In vesc tool I set it up as a direct drive and have the wheel size correct but it shows the speed as much faster than I'm riding (Max 20mph, showing 50+). do I need to use a gear ratio since it's a geared hub motor? Or is there some other setting I'm missing?

USB command and ADC1 Throttle

Submitted by JWilson on Fri, 2024-08-09 23:24

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Hi All,

I have seen people able to setup multiple inputs but I have not seen them using the desktop tool to send commands with an analog throttle connected. Currently the VESC only reads the ADC throttle and completely ignores the button presses from the desktop tool (erpm, duty, brake, etc). Is it possible to have both work?

Thanks

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