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3
votes
4answers
299 views

Password protect Shimano Di2?

I'm working on a bike with Shimano Di2 (electronic shifting with servo motors in the derailleurs), and I use the e-tube software on a laptop to configure it. What I would like to do is be able to ...
4
votes
1answer
261 views

What does “Electronic Ready” mean on a Giant Frame?

I just purchased a 2014 Giant TCX SLR 2, and noticed in the spec sheet that the frame is "Electronic Ready" What does this mean? ...
0
votes
2answers
206 views

Lights wiring polarity and wire marking

I am re-wiring my bike lights to add a smartphone charger and improve the connections. Wires are going in pairs, one wire in a pair being marked with a white stripe. Since I am using LED lights, ...
2
votes
5answers
243 views

Finding Elevation Change, any method

So, I think it'd be cool - for goal setting for example - if I could keep track of my elevation change. The problem is, the local cyclocomputers I looked at seem to use barometric pressure to ...
1
vote
2answers
153 views

triathlon handlebars for ultegra di2

I recently bought a Canyon AL 9.0 Di2 bike and would like to mount a triathlon handlebars on it. My ultimate desire would be able to have the gear switchers both on the triathlon and the bike's ...
1
vote
3answers
4k views

How long will a battery last in a Garmin GSC 10?

My relatively new Garmin GSC 10 Speed/Cadence unit has started losing connection to my Garmin 500. I'm assuming that the battery is running out, since I'm still using the original that came with it. I ...
3
votes
3answers
651 views

Which parameters should I track with bicycle computer so I can analyze changes in my riding?

I'm building Arduino-based bicycle computer with GPS at my free time as a hobby project. So I have to find out which parameters of ride will be useful to track to see a progress (or any changes) in ...
8
votes
9answers
837 views

Protecting gadgets against rain during touring

When carrying laptop / camera around I'm always stressed out when it starts raining. Living in a city one can easily avoid rain though - but on a long touring trip there will inevitably be cases when ...
1
vote
1answer
209 views

Cheap energy sources for electronics during touring with low amount of sun energy?

My goal is to find a cheap energy sources for touring. I cannot use solar all the time so I am planning to get Reelights outlined here, for lights, because they are cheaper than installing a hub ...