Castle Link

It was working good and all then it just bricked my esc I would not recommend buying the b link totally not worth 50 bucks just buy the usb adapter to tune ur stuff

Attempted to update my Mamba X ESC via Castle B-Link and this app and bricked my ESC. My ESC is no longer functional and only displays a blinking red LED. Do not attempt to update your ESC via this app.

I use the Castle B-link frequently for racing 1/8th scale buggy and truggy. I’ve never had any big problems that a power cycle didn’t clear. The data logging is fantastic compared to other manufacturers.

Horrible products bugs in all the firmware everything from castle creations burns up up up CRAPPY CREATIONS😂😂😂😂

Trying to use throttle curve settings on iPhone is really bad. Lots of settings. I especially like save profile : I can easily put car in crawler, speed/trail, or a full on burnout mode.

Sending this back. Nothing works. You guys should take some notes from Traxxas and the Bluetooth they have. So easy to use even gives mph, tachometer etc. You guys should be embarrassed to even sell this product.

Why won’t you allow app to work with cables?!?! I would like to only bring my iPad and hook that to the esc but this app only works with Bluetooth!!! Pathetic!!!!

They should be embarrassed by this software. You can’t even set a throttle curve with this app. It just does not work and they have no plans to fix it. Save your money and return your B Link.

The app mostly works with the exception of one important feature. Impossible to adjust throttle curve on iphone. Please fix this!

This app needs some work! When I connect my B-Link to my MMxLX2, it locks me out of the esc and it starts to beep rapidly whenever I try to send the settings to the esc! It always happens when I try to send the settings to the esc! Can someone please take a look at this. When this happens, I get throttle only steering.