# EBMX for ASI Controller — EBMX for ASI Controller

> Bluetooth controller tuning app for EBMX ASI controllers. (iPhone/iPad app by EBMX Pty Ltd.)

- Source: https://appshunter.io/ios/app/ebmx-for-asi-controller/id1622371894 (this page in markdown: same URL + `.md`)
- Developer: [EBMX Pty Ltd](https://appshunter.io/developer/1622372256)
- Category: Sports
- Price: Free with in-app purchases
- Rating: 1.80/5 from 11 App Store ratings · 11 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 49 MB
- Released: 2022-06-03
- Data updated: 2026-09-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ebmx-for-asi-controller/id1622371894/reviews.md

## What is EBMX for ASI Controller?

The EBMX App allows you to custom tune your EBMX ASI controller.  

Simply connect your EBMX ASI Controller via Bluetooth to your smart phone and follow the set-up process. 

Smart Setup allows you to select from 4 pre-set battery types (52v Bypass; 60v Bypass; 60v High Power; 72v High Power) and easily configures over 11 battery parameters to optimise performance with just one click. 

Key adjustments and calibration options available are: 

Motor Power adjustments – Total Power (kW) and Motor Current (Phase Amps) 

Gear Ratio - pre-set calculations based on your chosen sprocket size (42T, 48T, 52T, 54T, 55T, 58T, 60T, 64T, 66T, 68T) and wheel+tyre total diameter 

Motor Auto-Calibration – measures inductance, resistance, rated RPM and calibrates hall sensor offset angle 

Throttle Adjustments – positive twist and throttle release reaction time in milliseconds, throttle deadband  

Throttle Auto-Calibration - new/old Surron, Domino, Magura, Hirschmann (basically any 0-5v Hall-Effect or 5k ohms linear POT throttle)  

Regen/Motor Brake adjustments - enabled/disabled, start speed (Km/h), torque intensity, start (ramping up) and stop (release) in milliseconds   

Speed Limit settings – Power mode level 1 – adjust between 20-70 Km/h 

Motor Field Weaking (Top Speed) adjustments – increases motor speed above rating at expensive of reduced torque. Cons: it also increases motor temperature 

Motor Over Temperature Protection and limit adjustments 

Virtual Freewheel parameter (enable/disable) - induces a very small current into the motor and electronically removes motor drag so bike rolls freely like a regular MTB. 

Troubleshooting page to show error info, battery voltage, controller temperature, motor temperature, motor hall sensors output 

Custom feature to disable the annoying ‘Instantaneous Phase Over Current Error’ protection. 

Note this app will only work with ASI BAC 8000 and BAC 4000 controllers purchased and tuned by EBMX approved dealers.

## Key features

- Bluetooth controller connection
- Smart setup for battery parameters
- Motor power and current adjustments
- Gear ratio configuration
- Throttle and brake calibration
- Speed limit settings
- Troubleshooting and error info

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| EBMX for ASI Controller | $49.99 | one-time |


## Recent user reviews (10 of 11)

All indexed reviews: https://appshunter.io/ios/app/ebmx-for-asi-controller/id1622371894/reviews.md

### 1/5 — bs

*2026-02-28*

just spent 50$ to connect to my controller won’t let me connect, f this company absolute trash, will be file ing fraud.

### 1/5 — fake app

*2025-10-14*

scammed out of 50 bucks bruh 😂 not the real app!!

### 5/5 — Bac 800

*2025-02-13*

Just wondering if this app will work with bac 800 with firmware 5+?

### 1/5 — Do not buy

*2024-09-05*

This is a waste money and when you contact customer service everyone points their finger to a different company and you go around in circles. Maybe the app worked years ago. But in 2024 it is completely useless

### 5/5 — Works

*2024-02-18*

Works on locked asi controllers , no more tuning fees , well happy took over 3 years of waiting for this to arrive , go carful tho and only change what u know

### 1/5 — $50

*2023-11-24*

$50 bucks to use app after spending thousands for parts is crazy

### 1/5 — Buggy and expensive

*2022-10-11*

If you feel extorted welcome to the club. This app is not worth the price!!

### 1/5 — App not working

*2022-09-28*

App works w my 8000 but not my 4000 been going back a forth w my seller as well as ebmx and now shock everyone pointing finger at next guy to help ebmx talking about i need to buy an Android phone in order to get help…..and i agree if you’ve spent over a 1K and in my case 2k app should be free!

### 1/5 — More money? Seriously?

*2022-07-05*

The battery is 2500$. The controller is 1300$. 
You’d think spending 3800$, you could adjust what you’re spending the money on. But nah, you have to give the same company another 50$ :/

### 5/5 — Easy peezy

*2022-06-09*

The app makes it super easy and efficient to change between tunes and adjustments do you want to make on the fly! Great app must have if you have a BAC 4000 from ebmx

## Frequently asked questions about EBMX for ASI Controller

### What is EBMX for ASI Controller?

EBMX for ASI Controller is a mobile application that allows users to customize and tune their EBMX ASI BAC 8000 and BAC 4000 controllers via Bluetooth. It offers a range of adjustments for motor power, gear ratios, throttle, and braking.

### How do I connect EBMX for ASI Controller to my controller?

Simply connect your EBMX ASI Controller to your smartphone via Bluetooth. The app will guide you through the setup process to establish a connection and begin tuning.

### What kind of adjustments can I make with EBMX for ASI Controller?

You can adjust motor power, motor current, gear ratios based on sprocket size and tire diameter, throttle response, regen/motor brake settings, speed limits, and motor field weakening. It also includes a virtual freewheel option.

### Does EBMX for ASI Controller work with all ASI controllers?

No, this app will only work with ASI BAC 8000 and BAC 4000 controllers that were purchased and tuned by EBMX approved dealers. It is not compatible with other controller models.

### What are the benefits of using the Smart Setup feature?

The Smart Setup feature allows you to select from four pre-set battery types (52v Bypass, 60v Bypass, 60v High Power, 72v High Power). It then automatically configures over 11 battery parameters to optimize performance with a single click.

### Can EBMX for ASI Controller help with troubleshooting?

Yes, the app includes a troubleshooting page that displays error information, battery voltage, controller temperature, motor temperature, and motor hall sensor output. This can help diagnose issues with your controller.

### What is the age rating for EBMX for ASI Controller?

EBMX for ASI Controller has an age rating of 4+. This indicates it is suitable for users of all ages, though its functionality is specific to EBMX ASI controller owners.

### How often is EBMX for ASI Controller updated?

The latest version of EBMX for ASI Controller is 1.3.32, which was last updated on June 8, 2022. Update frequency can vary based on developer releases and bug fixes.

## Version history (last 3 releases)

### 1.3.32 — 2022-06-08

Minor fixes and improvements.

### 1.3.31 — 2022-06-06

Minor bug fix.

### 1.3.30 — 2022-06-04

No release notes.

## Related topics

[ebmx for asi controller](https://appshunter.io/ios/topics/ebmx-for-asi-controller) · [ebmx](https://appshunter.io/ios/topics/ebmx) · [talaria](https://appshunter.io/ios/topics/talaria)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-13.*