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ISDT ESC90 90A Brushed Motor Electronic Speed Controller

Jjay

Quarry Creeper
Joined
May 16, 2023
Messages
203
Location
Hungary
This company makes great chargers.

I have the 70a ESC that im happy with.
Easy to program by Phone. Bluetooth. No programmer card needed.

How are these 90a ?

61UFQHbV6DL._AC_SL1300_.jpg


30$ at Amazon

Only downside is BEC, Only 3amp

Up to 35kg china servos.

This is a cheap budget ESC,
my 70amp ISDT is very nice
it have that nice HW 1080 feeling, smooth and powerfull

611cI4F39qL._CR0,0,640,361_SR342,193_.jpg
 
Curious. Why are all your posts an advertisement for a product? Furthermore you mention owning many of those. Pics or it didn't happen.
 
Far far too many negative reviews with this company’s escs (first one). Hobbywing 1080, either version, is the standard for a reason. I hope anyone running one of these has good luck with it, honestly.
 
Curious. Why are all your posts an advertisement for a product? Furthermore you mention owning many of those. Pics or it didn't happen.

Sorry, i dont know what you mean at all.

Here is Pictures of my ISDT 70

are you happy now? Is something wrong with you?
Stop that attitude please. Not nice

my-isdt-70-esc-1-noexif.jpg


my-isdt-70-esc-2-noexif.jpg


Im very happy with this combo. ISDT 70a Holmes 550 12T
Works like my HW 1080 in my other Crawler also that with Holmes Brushed 550 motor

Here where i live the 1080 is 23$ more.
ISDT70a works awsome to me. Just like the 1080.
Im very happy with both. Same low speed controll.
Both have great settings and so on.
Because the price i want more of these ISDT ESCs

i will order one 90a now.

If you know how to program these ISDT 70, they are awsome
i believe the 90a is same, just more power

It is very cheap. Just 5$ more than the 70a
 
Curious. Why are all your posts an advertisement for a product? Furthermore you mention owning many of those. Pics or it didn't happen.

Regurgitating what he sees on YouTube and presenting it as fact. No apparent rhyme or reason to the topics chosen.
 
Mine is a bit buggy. Can't stand calibrate the throttle so often

Yes the first ones had some problems.

Do you have the early or the new version?
New ones work perfect.

I believe you can upgrade the old ones to new version. How to set the Parameter correct.
I did read about this before. Dont remember where.

Search about that.
Update ISDT ESC program version.

It is also important you set right parameters.
exocaged rc
have one good video about this at Youtube.
And he is very happy with these ISDT ESC.
He got many crawlers, with brushless Revolver motors and Fusion Pro
Castle brushless and alot more. He likes these ISDT with Holmes Motors
alot.
 
Far far too many negative reviews with this company’s escs (first one). Hobbywing 1080, either version, is the standard for a reason. I hope anyone running one of these has good luck with it, honestly.

Yes the first ones had some lags.
New versions are great. As good as Hobbywing 1080.
I have both self so i know 100%

I did read somewhere there is new program version standart in the new ones today, and possible upgrade the, old first ones with new firmware.
And then you have like HW 1080 ESC performance. No LAG and stuff

Mine works PERFECT. Love this cheap ISDT ESC. Cheap and awsome.
I have latest version.

Here i live the HW 1080 is 52-55 in US $
and this ISDT is 31$ with tax and shipping
The new 90a is 3$ more and i have order it now.

I will have 90a to my 6x6 build
 
Last edited:
Yes the first ones had some lags.
New versions are great. As good as Hobbywing 1080.
I have both self so i know 100%

I did read somewhere there is new program version standart in the new ones today, and possible upgrade the, old first ones with new firmware.
And then you have like HW 1080 ESC performance. No LAG and stuff

Mine works PERFECT. Love this cheap ISDT ESC. Cheap and awsome.
I have latest version.

Here i live the HW 1080 is 52-55 in US $
and this ISDT is 31$ with tax and shipping
The new 90a is 3$ more and i have order it now.

I will have 90a to my 6x6 build


That’s good to hear. Currently I have a half dozen or more 1080s in my spares box currently as I’ve swapped a lot of my rigs to brushless (several different Fusions and a couple Revolvers, Puller Pros, and a Yellowjacket). Might try one anyway for the heck of it.
 
That’s good to hear. Currently I have a half dozen or more 1080s in my spares box currently as I’ve swapped a lot of my rigs to brushless (several different Fusions and a couple Revolvers, Puller Pros, and a Yellowjacket). Might try one anyway for the heck of it.

How many 1080 you have ? :)

If you buy more rigs in future, you can try then :)
Like budget extra rigs.

Amazon have cheap carbon LCG chassis.
You maybe like to try one and build. Have cheap Combo brushed.

I will self try one off these cheap LCG fiber chassis later
when i have finished other projects.
Injora has them and other parts cheap. Amazon. Aliexpress.
Always fun have and build something special, and budget.



Brushless HW these are the best many say for random crawling
and trails.

Revolvers and Puller Pros are the very best for crawling they say.

I must try one Revolver self. These are sick i believe :)


1080 was my first ESC i did buy to one RTR.
Like night and day in difference.
I also like these ISDT. They are like 1080 with new softwarel
Very cheap, great and fun in budget builds
 
How many 1080 you have ? :)

If you buy more rigs in future, you can try then :)
Like budget extra rigs.

Amazon have cheap carbon LCG chassis.
You maybe like to try one and build. Have cheap Combo brushed.

I will self try one off these cheap LCG fiber chassis later
when i have finished other projects.
Injora has them and other parts cheap. Amazon. Aliexpress.
Always fun have and build something special, and budget.



Brushless HW these are the best many say for random crawling
and trails.

Revolvers and Puller Pros are the very best for crawling they say.

I must try one Revolver self. These are sick i believe :)


1080 was my first ESC i did buy to one RTR.
Like night and day in difference.
I also like these ISDT. They are like 1080 with new softwarel
Very cheap, great and fun in budget builds

I probably have a half dozen 1080s in my electronics box. Not sure if they’ll ever find a home in a rig again. I have 15 or 16 crawlers now and only interested in the Vanquish Phoenix kit, Axial SC10 Pro, and the Boom Racing BRX02 if I were to get another 1/10 scale rig. Been looking hard at the 1/6 scale Axial Honcho though and would likely go that route next.
As far as the Fusions go, I have 3 of the OG 1800kv, a 2300 Pro, and a 1800 SE. These are serious performers and guys do comp with them. Revolvers are sick motors too. Previously had a V2 2200 and a V2 2500 Snubnose, a Team Brood Riot 2000kv, and currently have a V3 1800, and a 2100kv Yellowjacket. Best esc for these in my opinion is the Holmes Crawlmaster V2. That’s what I’m paired up with now. Ran them before with Castle Mamba X, Copperhead, Sidewinder, and whatever their mini esc is (Mamba Micro????). Ran great with all of them, but godawful screechy noisy with the Castle escs. Amazing motors though, all of them. Never felt that the Snubnose was underpowered, and the standards are mega torque motors. Ultra precise low speed control too.
 
New INFO ! IMPORTANT.

WARNING !!!

AVOID THIS BRAND ATLEAST NOW 2023

I have had issues 2 times. Need change to factory settings, car will not run.

This has never happen with Hobbywing 1080. NEVER.

Buy Quality Hobbywing 1080. AVOID CHEAP CHINESE JUNK like this.

ISDT makes great chargers, thats it, ESC are JUNK !
 
You probably just need the right settings put in...

I have everything right in settings 100%.

Issue is that this ESC have memory issues.
It looses all settings or something, and car will not run before you do Factory
reset.
If you dont drive your car in 5-6days it will needs reset.
Very strange.

It has happen two times. Im not happy at all.
I will not buy this brand anymore in ESC.
If i need Brushed ESC sometime it will be the HW1080
No issues ever. You can leave the car winter 6months
and at spring it will work just perfect. No memory loss issues or other
things like this got.
 
Never had this issue ... have this ESC in 6 of my trucks and I barely have time to drive them ... every time I take one, it works as the weeks or months before.
 
Never had this issue ... have this ESC in 6 of my trucks and I barely have time to drive them ... every time I take one, it works as the weeks or months before.

:shock:

This can be program version thing too.

ISDT have now release new software Update again couple days ago.

I will try the latest to see if it get better.
And if not, i go back to second version.
I had v3 version before, now it is v4
v1 had alot problems many says.

V2 there is many happy users

anyways this is sad they dont do great software release always.

HW 1080 is perfect from start, no need hustle with softwares.

Brushless AXE Hobbywing crawler combo has new update and it is good
If hobbywing does something, it is always to the better.
Well proven by experts before release.

These cheap brands from china you never know.
Maybe this is why they not sell them in normal Hobbystore
in US and other countries.
Quality Control is bad. To be honest, very bad:shock:

6 rigs with same ESC? would be fun see picture of them please.
That is alot trucks, cool
 
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