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Knocking inside motor between 10-20km, after and before all is ok

Submitted by spacewalker on Mon, 2021-05-10 11:00

Hi guys 

I am finally running my  Gokart  with :

75/200  ESC  by Splinted

13S7P battery 35Ah 21700   210A  

150A  DALY BMS 

2 x  800W   48V wheels 

so , let me   explain my issue 

Motor detection is around 30-33A current  from Wizzard ,   hoverer accelerate is  not "strong" ..it will accelerate   till 50km/h  of course  "baby drive"

VESCTool - connect to ESP32?

Submitted by SimonR_SFX on Thu, 2021-05-06 11:26

I wonder if anyone has connected the VESC Tool to an ESP32, instead of a dongle?

My reason for this is I have a display connected to the UART pins - but would like to use the VESC Tool at the same time!  Since the ESP32 supports Bluetooth 4, I wonder if it could just act as a relay, extracting the info it needs for the display as it goes?

The display is here (if you're interested) https://github.com/SimonRafferty/VESC_ESP32_Display

VESC 4.12 FW5.02 CAN status messages is spamming bus, external controller, SOLVED: NEEDED INIT!

Submitted by Offline on Mon, 2021-05-03 14:57

Hi everyone

I have used some days trying to get some control over my VESC using a CAN tranceiver, for now I'm only looking on the status messages.

The issue is that no matter what I do, its payload is all 0's, and even when selecting STATUS 1-2-3-4-5, its only keeps sending the same message.

Am I missing something ?

Another wierd thing, is that its not respecting CAN Status Rate, its just spamming the bus

 

Can't download files from my account

Submitted by STTrife on Sat, 2021-05-01 19:21

Hi, not sure if this is the right place to ask, but I want to try to download the bronze version of the vesc tool I purchased some time ago. I can see the list of files in my account, under files, but I can't click anything. How can I download the file again?

For downloads it says: 1/unlimited

Please help, thanks!

Serial Connection Lost with Vesc6.6 Firmware 5.2 and Vesc Tool 3.0

Submitted by Dan Slanker on Wed, 2021-04-28 16:56

Hi All... Im looking for help or suggestions to prevent Serial Connection lost with a Vesc 6.6, Firmware 5.2 HW60 and Vesc Tool 3.0

- I think the issue showed up when I upgraded to 5.2. I suppose I could downgrade and try again although 5.1 would not config the remote

- I see mention of the cable a lot in the forums... I am using the cable that came with the FlipSky. I tried connecting and reconnecting like maybe it was physical connection issue but no change.

Getting IMU Data over UART

Submitted by Mido on Wed, 2021-04-21 12:30

Hello,

Recently i got a VESC 6 for a diy project, and now i can see that it has a built-in imu so i was thinking there must be a way to get the data from this imu via UART comm. I can successfully get other infos displayed on my Serial monitor since i m using an esp32. But can not figure out a way to do it for the IMU.

I would like to thank you in advance for your help.

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