Di2 wireless unit d...
 

  You don't need to be an 'investor' to invest in Singletrack: 6 days left: 95% of target - Find out more

[Closed] Di2 wireless unit driving me mental.

8 Posts
5 Users
0 Reactions
40 Views
Posts: 5012
Full Member
Topic starter
 

So, plugged it in. Worked perfectly from the off. E-TUBE on phone says update firmware, whole system goes dead. Dig out an old laptop, plug it in, get system going, all firmware updated but it doesn’t even see the wireless jobbie.

Tried unplugging everything from the control box, and tried connecting it alone. The rest of the system is fine, I just can’t get the software to detect the wireless box (inline).

Has anyone got a solution that doesn’t involve a lot of bad swears.

 
Posted : 06/08/2018 9:04 pm
Posts: 119
Free Member
 

I could not be bothered to try and sort out my wireless unit and just took it out of the system.

if the wireless signal drops mid update they seem to throw a hissy fit

Sorry not much help

 
Posted : 06/08/2018 9:15 pm
Posts: 5012
Full Member
Topic starter
 

It was so good for the ten seconds it worked. I guess I need to return it, get a new one and plug straight into pc to update.

 
Posted : 06/08/2018 9:25 pm
Posts: 1725
Free Member
 

I would plug it into a SM-PCE1 next and see.

 
Posted : 06/08/2018 9:30 pm
Posts: 3757
Full Member
 

There’s a mode on the desktop E-Tube software to run diagnostics/updates on individual components - try it on that first

It’s the squiggly wire icon option rather than Road Bike/MTB/E-Bike options.

 
Posted : 06/08/2018 9:37 pm
Posts: 5012
Full Member
Topic starter
 

I tried but it seems to need a different interface, also the E-TUBE doesn’t even see the wireless box.

 
Posted : 06/08/2018 9:41 pm
Posts: 0
Free Member
 

When this happened on mine a while back, I was left staring at a very expensive singlespeed, took everything apart and cleaned all connectors.

It wasn’t until I disconnected the battery from the system then re-plugged it in that it started working again.

Hope that helps.

 
Posted : 06/08/2018 10:31 pm
Posts: 5012
Full Member
Topic starter
 

Thanks, but I’ve tried disconnecting everything and reconnecting. The system works again but it still can’t see the wireless box. I think it’s shagged.

 
Posted : 06/08/2018 10:44 pm
Posts: 5012
Full Member
Topic starter
 

Update- sent unit back to Evans, they refunded the day they got it.

New unit arrived today, connected to seatpost battery, stuck it down seat tube, works perfectly. It took five minutes max.

The app still wanted to update firmware on the new box so I turned it off. I guess I will update it but on PC so I can use the app without the worry of it crashing the system.

 
Posted : 10/08/2018 4:00 pm

6 DAYS LEFT
We are currently at 95% of our target!