Castle Link User Reviews

Castle Link
Castle Link
Castle Creations, Inc.

Top reviews

So basic and limited. Why?!?

Fist they can’t fix the Futaba Mmx8s temp issue. They also have a bug where you have to set the motor in reverse and the channel on the control needs to be in reverse because it treats the input like it’s reversed and braking doesn’t work. Then this limited IOS app only works with Bluetooth when there are all kinds of usb adapters that let you do direct connect with the USB adapter but it doesn’t work :(
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iOS compatibility

The app is terrible. The castle esc and my 6400kv motor are awesome but trying to use the app is an absolute joke. It’s slow to connect sometimes you have to power cycle the esc 3-4 times before you can connect. Torque settings won’t save or sync to the esc from the app, you can’t tune the throttle curve, the last firmware on the momba monster x was in 2018.
I have to say unless they invest more money into the b-link software I won’t buy another because it was the selling point for me to spend all that money on their motor and esc so I didn’t have to lug around a laptop to tune my drag car
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Basically useless

There are limitations. Setting a throttle curve is more or less impossible; it simply has a botched touch interface. The Castle Link requiring a PC is superior in every measure, and orders of magnitude faster. I don’t wane to lug around a laptop, but there are PCs smaller than that which can be made to do the job. Plus, datalogs are much easier to read this way.
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Was a good app

Every since the update. It won’t go
Past the loading (1 of 6) screen. I let it sit there for 2 hours and it didn’t load anything. Will update rating when app is fixed.

Can download data logs

Can now download data logs, now all works great :)

Latest update doesn’t work

I’ve always had good luck with castle’s b link, but this last update is terrible. Ot won’t save my vehicles and doesn’t allow me to adjust throttle curves

Tech support is useless

Got the copperhead 10 ESC and a B link. Went to set it up and the app said the ESC is not supported. Called tech support and they said we know it’s a programming issue and it’ll get fixed eventually. What does eventually mean?! A week or 5 years. ESC is great but as far as rating this app…. Don’t know, will let you know when they “eventually” fix it.
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Do not get this

Sure if you run a mamba x or SW4. Seems to work fine.
But if your trying their new products just remember they seem to have forgot you. B link responded by saying Copperhead not recognized by this app. I have rebooted app twice. Still nothing.

Great app but Cooperhead 10 users beware

App is awesome but currently not working with copperhead10 ESC.. I have 5 of them controlling my crawlers.. none work and is a bit frustrating.. castle says they are fixing the issue.. 5 stars besides that issue

Fix the data logging!

Great app as long as you have good signal

1. Fix data logging , or at least make it so we can clear the history , that beeping is driving me insane.

2. I noticed in the throttle curve area it’s not a drag to adjust your curve. Pc I seen on videos where they can drag it.

3. Castle link for PC isn’t working for me, tired different versions , different laptops and nothing.
What’s the best way to get that software?
Tried off the webpage and it doesn’t load .
Brand new laptop, old laptop..
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