Shimano have just put version 4 of their Windows E-Tube Project software online. This was originally meant to be released September 1st, but for some reason it was delayed until today. 

![E-Tube for Wnidows](https://assets.bettershifting.com/release_etube_v4_windows_333d49058e.jpeg)

## Download the new version
If you've started the old E-Tube Project hoping that it would automatically update to the new version.. sorry - it doesn't. The new app has been built from the ground up and the only thing the new and old versions have in common is the E-Tube Project name. To get it you simply go to the [E-Tube Project website](https://bike.shimano.com/en-EU/e-tube/project.html) and click the [Download button](https://api.shimano.com/etube/public/data/upload/published/E-tube_Proj_V_4_0_2.zip). 

## What's new?
Well... quite a lot! The most obvious change is the user interface. The application now looks a lot more modern and brings the look and feel in line with that of the mobile app. Besides that, you no longer have to select a bike type when connecting to your bike. This is great, because it caused some confusion in the past and certain functions were enabled/disabled depending on the bike type.

Shimano have also updated the [E-Tube Di2 Compatibility Charts](https://bike.shimano.com/en-EU/e-tube/project/compatibillity.html).

![E-Tube for Windows CONNECT](https://assets.bettershifting.com/release_etube_v4_windows_home_16f28a13cb.jpeg)

There are four different tabs and four clickable icons at the top right. Also, a **disconnect** button in the top-left corner. Apparently the app can also re-write firmware to components, even if you do not have the [SM-PCE1](/component/pc-linkage-diagnostics-tool-sm-pce1/) / [SM-PCE02](/component/pc-linkage-diagnostics-tool-sm-pce02/). However, in my case **rewriting the firmware failed**, so use at your own risk. Don't just press the button because E-Tube asks you to.

<YouTube videoId="1twMqWPTExg" />

## Site updates
Yep - I will have to update **a lot** of pages on the site. Some will be outdated and require more than just new images. I started doing this last night, but I think it'll take me a few more evenings before I'm done. This was a nice opportunity to update the [E-Tube Software and Tools page](/di2-e-tube-software-and-downloads/), so head there if you want to read more.

release-etube-v4-windows-featured

Shimano have released version 4 of the E-Tube Project desktop software. This version updates it with the same look and feel as the mobile app.

Shimano has several software tools and mobile apps available for use with Di2 bikes. This page describes what they are and what they do - and when you’d use one over the other.  

**E-Tube Project download links**
- [E-Tube Project V5 / Professional](https://bike.shimano.com/products/apps/e-tube-project-professional.html) - for SM-PCE02 **only**
- [E-Tube Project V4 - 4.0.4](/e-tube-project-archive/) - for 11-speed bikes
- [E-Tube Project V3 - 3.4.5](/e-tube-project-archive/) - for 10/11-speed bikes

If the Shimano website is down for maintenance, you can download all E-Tube Project versions on my [E-Tube Project archive page](/e-tube-project-archive).

You can connect to a Di2 bike either wirelessly, over Bluetooth, or using the charger or diagnostics tools. If you're using wireless, use **E-Tube Project Cyclist** - more on that [further down this page](#etpcyclist).

## What Windows E-Tube Project version do you need?
First, let's take a look at the **Windows** E-Tube Project versions. There are **three** different versions of E-Tube Project for Windows and choosing the right one can be a challenge. 

### 12-speed R9200, R8100, and R7150
If you have the new [12-speed DURA-ACE R9200 or Ultegra R8100](/dura-ace-r9250-ultegra-r8150-wireless-di2/), or [105 Di2 R7150](/105-wireless-12-speed-di2-r7150/) then it’s relatively simple. These groupsets can only be connected to a PC using the [SM-PCE02](/component/pc-linkage-diagnostics-tool-sm-pce02/) and [E-Tube Project Professional (V5)](#etp5). 

Since these 12-speed series feature Bluetooth/ANT connectivity out of the box, you can also use the [E-Tube Cyclist mobile app](#etpcyclist) to [update firmware](/update-the-firmware-on-12-speed-hydraulic-shift-levers/) and change settings.

### 11-speed Di2 (Road, Gravel, and MTB)
Things get a bit more complicated when it comes to the 11-speed Di2 series. There are a lot of different options, so let’s go through them one by one.

First of all, your **computer**’s operating system. **Windows XP** users can only use [E-Tube Project 3.4.5](#etp3). **Windows 7, 8, 10**, or newer? Read on.

Next, the device you’re using to connect to the bike. Do you have the [SM-PCE1 diagnostics tool](/component/pc-linkage-diagnostics-tool-sm-pce1/) or the SM-BCR2 charger? Then use [E-Tube Project 4.0.4](#etp4) or [E-Tube Project 3.4.5](#etp3). Note that [E-Tube Project 3.4.5](#etp3) can update the SM-BCR2 firmware, and [E-Tube 4.0.4](#etp4) can not.

[SM-PCE02](/component/pc-linkage-diagnostics-tool-sm-pce02/) users can run any E-Tube Project version, and I recommend using [E-Tube Project Professional (V5)](#etp5).

### 10-speed 6770 Di2
Finally, if you’re on 6770 Di2 then [E-Tube Project 3.4.5](#etp3) is the way to go. Note that 6770 bikes generally come with the [SM-EW67A junction](/component/deprecated-junction-wire-harness-sm-ew67-a-e/) and external batteries. This means that, unless you’ve upgraded the Junction A to [SM-EW90](/component/below-the-stem-junction-a-sm-ew90/), you will only be able to connect to the bike using [SM-PCE1](/component/pc-linkage-diagnostics-tool-sm-pce1/) or [SM-PCE02](/component/pc-linkage-diagnostics-tool-sm-pce02/). 

## Wireless E-Tube Project Requirements
It is important to realise that, in order to use the [mobile apps](#etpcyclist), your bike must have a [wireless (BluetoothLE) module](/wireless-unit-di2-display-why-get-a-d-fly/) installed. These do not come standard on road bikes, but on mountain bikes and E-bikes these are usually included in the main junction box. Having problems with your wireless module? I've written a [Di2 Wireless/BluetoothLE troubleshooting guide](/di2-wireless-module-bluetoothle-ant-troubleshooting-guide/) to help you out.

If you want to know for sure, have a look at the [E-Tube Compatibility charts](/e-tube-project-archive/#di2--e-tube-compatibility-charts) - all BluetoothLE capable components have a Bluetooth logo next to the model code. You can figure out what components are installed on your bike by [connecting it to a Windows computer](/how-to-connect-your-di2-system-to-your-windows-computer).

In 2021 Shimano launched Shimano CONNECT Lab - their power and ride analysis service meant to replace Pioneer's Cyclo-Sphere. Read about the [CONNECT Lab launch](/shimano-launch-connect-lab-data-service/) if you're into analysing your ride data.

![e-tube shimano](https://assets.bettershifting.com/software_shimano_etube_logos_01b2b87afc.png)

## E-Tube Project Professional (V5) {#etp5}
![E-Tube Project Professional](https://assets.bettershifting.com/e_tube_project_professional_408cf8f1ab.jpg)

With the announcement of the DURA-ACE R9200, Ultegra R8100, and 105 Di2 R7150 groupsets, Shimano also launched a new E-Tube Project version. This one is called **Professional**. 

As you might get from the name, it is meant to be used by professionals. Bike mechanics working with bikes on a daily basis. As such, it is no longer compatible with the [SM-BCR2 battery charger](/component/internal-battery-charger-sm-bcr2/) or the older [SM-PCE1](/component/pc-linkage-diagnostics-tool-sm-pce1/).

If you'd like to use E-Tube Project at home I recommend using version **3.4.5** (more info below), or version **4.0.4** if you want something that looks a bit more modern.

## E-Tube Project For Windows V4 {#etp4}
![E-Tube Project for Windows V4 Update tab](https://assets.bettershifting.com/etubewindows_v4_update_tab_f06f573225.jpeg)

The E-Tube Project desktop software is a tool used by both bike shop mechanics and home users. You use the software by connecting your charger to the main junction box and plugging the other end into a USB port on a Windows computer or laptop.

At home you can use the E-Tube Project application to:
- [Connect your bike to a computer and view the connected components](/how-to-connect-your-di2-system-to-your-windows-computer)
- [Update your component firmware](/learn-how-to-update-your-di2-component-firmware)
- [Micro-adjust your rear/front derailleurs](/micro-adjust-di2-derailleurs-using-computer-no-levers-required/)
- [Change the Wireless passkey](/change-di2-wireless-passkey-using-mobile-e-tube-app-or-pc)
- [Set up Synchronized Shift](/di2-synchronized-shifting-the-complete-guide/#setupwindows)
- [Change button assignments and set up the switches on the shifter hoods](/enable-the-buttons-on-your-di2-shifter-hoods)

Most bike shops will own the [SM-PCE1](/component/pc-linkage-diagnostics-tool-sm-pce1/) or newer [SM-PCE02 diagnostics tools](/component/pc-linkage-diagnostics-tool-sm-pce02/). These can be used to perform all of the above and a couple of other functions:
- [Rewrite and restore component firmware](/recover-di2-component-firmware-using-the-sm-pce02)
- Run diagnostics and error checking per component
- Battery consumption troubleshooting (SM-PCE02 only)
- Print/export a list of components

Besides connecting to the bike as a whole, the PCE tools can also connect to single components.

You can download the Shimano E-Tube Project desktop app from the [E-Tube Project Archive page](/e-tube-project-archive/). There is also a manual available online and that can be found here: [Shimano E-Tube Project desktop manual](https://si.shimano.com/#/en/iUM/7J4WA).

Note that if you're using E-Tube Project with the [SM-BCR2 battery charger](/component/internal-battery-charger-sm-bcr2/) then you'll probably want **E-Tube Project 3.4.5** instead. Version 4 seems to work best with the [SM-PCE02](/component/pc-linkage-diagnostics-tool-sm-pce02/).

## E-Tube Project For Windows 3.4.5 {#etp3}
![battery drain etube home](https://assets.bettershifting.com/battery_drain_etube_start_09364230c8.png)

This is Shimano's older E-Tube Project version. It works on Windows 10, Windows 7, and Windows XP. 
Perhaps more importantly, it also works well with the [SM-BCR2 battery charger](/component/internal-battery-charger-sm-bcr2/). If you are using E-Tube Project at home and you do not have the [SM-PCE02](/component/pc-linkage-diagnostics-tool-sm-pce02/), I strongly recommend using version 3.4.5 - even if it looks a bit dated.

Also, Version **3.4.5** is required to update the [SM-BCR2 battery charger](/component/internal-battery-charger-sm-bcr2/) - E-Tube Project **4.0.4** cannot do that.

You can download E-Tube Project 3.4.5, or version 4.0.4, by visiting the [E-Tube Project Archive page](/e-tube-project-archive/).

## The Mobile apps: E-Tube RIDE and E-Tube Mobile
![E-Tube RIDE on a bike](https://assets.bettershifting.com/etuberide_on_bike_7a509d8ed8.jpeg)

***Note: in order to connect to the bike using a mobile app you need a wireless module. These do not come standard on Di2 road bikes.***

E-Tube RIDE is Shimano’s app that turns your phone into a bike computer. It helps you plan your route, record your ride and upload it to Strava. Also, it lets you pair sensors and displays your current speed, cadence, and even power (if you have compatible sensors installed).

Its main use is as a cycle computer on E-Bikes and Urban bikes, but it also connects to road bikes and mountain bikes.

### E-Tube Project Cyclist (Android and iOS) {#etpcyclist}
![E-Tube mobile home](https://assets.bettershifting.com/change_hood_buttons_mobile_77e85ef594.jpeg)

Shimano’s other mobile app, E-Tube Mobile, is exactly what the name implies - E-Tube for mobile. It is the mobile equivalent of the desktop application and lets you:

- [Change button assignments](/enable-the-buttons-on-your-di2-shifter-hoods/)
- [Set up synchronized shifting](/set-up-di2-synchronized-shifting-using-e-tube-mobile/)
- [Full-synchronized shifting guide](/di2-synchronized-shifting-the-complete-guide/)
- [Adjust your derailleurs (Youtube)](https://www.youtube.com/watch?v=eYCPBYNC46g)
- [Change the wireless passkey](/change-di2-wireless-passkey-using-mobile-e-tube-app-or-pc)
- Update your component firmware
- And more..

#### Manuals and help
- [Shimano E-Tube Cyclist User Manual](https://si.shimano.com/#/en/iUM/7J4MA)  
- [Shimano E-Tube RIDE User Manual](https://si.shimano.com/#/en/iUM/7J50A)
- [Wireless/BluetoothLE / ANT Troubleshooting guide](/di2-wireless-module-bluetoothle-ant-troubleshooting-guide/)

## E-Tube Project mobile and E-Tube RIDE downloads
![e-tube android](https://assets.bettershifting.com/software_android_logos_393875df31.png)
- [E-Tube Project for Android](https://play.google.com/store/apps/details?id=com.shimano.etubeprojectmobile.droid.phone)
- [E-Tube RIDE](https://play.google.com/store/apps/details?id=com.shimano.etuberidemobile.droid.phone)

![e-tube ios](https://assets.bettershifting.com/software_ios_logos_89af19672c.png)

- [E-Tube Project for iOS](https://itunes.apple.com/us/app/e-tube-project-for-smartphone/id1176407871)
- [E-Tube RIDE for iOS](https://apps.apple.com/us/app/e-tube-ride/id1437969979)

etubewindows_v4_update_tab

Shimano Di2 E-Tube software is available for Windows, Android and iOS. This page lists useful links to E-Tube Project software for all devices as well as other useful pages. Updated for V4 of the app.

Shimano update E-Tube for Windows to version 4.0.2

Download the new version

What's new?

Site updates

Comments