xDrip questions

I'm running xDrip without a Dexcom receiver, there is no need for a Dexcom receiver.
xDrip has no concept of a '7 day sensor'. You start it, then use it till you remove it, my last/first sensor lasted 23 days. There is a sensor stop/stop option but it advises not to use them unless you actually remove the sensor.
xDrip calibration is pretty much the same as Dexcom, double calibration at startup, then 12 hourly. xDrip also has an option to turn off calibration alerts.

Couple of things to be aware of :-
- xDrip shows you raw data, whereas Dexcom 'massages' the data to give you a smoother/slower trend on sudden movements. I prefer the raw data.
- currently xDrip (wixel bridge) is missing a couple of readings (around 10ish a day, mainly overnight), xDrip and wixel devs are working on it.
- its a product in constant development, but it is also constantly improving. I'm now on my 3rd release of xDrip app and have had 2 updates to the wixel bridge.

I've been meaning to write a review and thoughts on this setup, I will do so shortly.
The only downside I can see for running without a Dexcom receiver is that I may have difficulty dealing with Dexcom if I try to get a faulty sensor replaced.

**Update, xDrip doesn't show raw data, it is slightly smoothed, hopefully they will add an option to show raw data

 

There have been a few posts on the Dexcom / Nightscout related FB sites where UK residents have been unable to purchase items separately (other than Animas Vibe users), if they were not registered as "full" users.

Seems that if they have no record of you purchasing a full pack on day one (receiver and sensors) then in the UK its does not appear they will sell them to you separately.

 

Go for it Tim! You won't regret it.

 

Sorry Tim, misread your first post - you wrote "I can purchase...separately" I sadly read "Can I purchase.....separately", teach me to read more carefully.

 

Good luck Tim, it's fiddly but doable. Do you have a "helping hand" for the soldering? Hopefully you are better at soldering than me! I've built 2 now so if I can be of help let me know.
What do you mean by resuscitate a dead sensor?

 

For someone who knows what they are doing it is simple, just that I didn't.. getting better though!

 

@tim2000s I presume you have found the xBridge2 wiring and wixel update here.
It plays nicely with the latest beta xDrip app and give you a bridge battery status.
Hows your soldering skills going?

 

Someone in the UK is about to sell xDrip kits http://xdripkit.co.uk/
Wiring is slightly different to xBridge2, has slightly different resistors which could affect battery status and must be using old wixel firmware as you have add the Dexcom Id to the firmware rather than providing it in the xDrip app.
Hopefully they update it to match what the main xDrip devs are doing.

 

Just seen this, so get ready for some probably quite stoopid questions.

1) this is an Android-linked thing, so do I need to download an app? - I have an android tablet
2) does it only read out nto the Android device, or is there a live reading?
3) does it store data? Just thinking about soem places I go where they get a bit twitchy about electrical devices and I can't see them letting me carry a home-made device on site.
4) what's the average sensor price?

Thanks

 

I added this:
http://www.amazon.co.uk/dp/B00KRZTH1Q/ref=pe_385721_51767431_TE_dp_1
to my last xdrip box. It works well, if somewhat slower than a direct connection. It gets a bit warm too. The main thing is you don't need to stress any wiring when plugging in & out.

I'm now testing the xBridge2 version & I read somewhere that wireless charging can interfere with reception/transmission.

 

I tried a QI charger with my phone a couple of year ago, found it slow, hot and had to get my phone in exactly the right place for it to charge properly. I've got my bridge in a tic tac box with the 3d printed lid, so it's easy to plug in the charging cable each night.
I really like the idea of mounting the 2 boards to the back of my phone and running them from the phone's battery, not easy on a nexus 4 which has a glass back. I've seen some people have put the boards inside their phone and re moulded the back cover.
It would be nice to carry and charge 1 device.