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cootwo: Integrated Oxygen and Carbon Monoxide analyzer

Forum dedicated to DiveNav 's SMART gas Analyzers

cootwo: Integrated Oxygen and Carbon Monoxide analyzer

Postby eDiver » Wed Jun 03, 2015 3:42 pm

cootwo: smartphone programmable, dual-gas Oxygen and Carbon Monoxide analyzer for SCUBA divers.
Coming soon to your gear bag ;)

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Last edited by eDiver on Wed Jun 17, 2015 11:23 am, edited 1 time in total.
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cootwo: Integrated Oxygen and Carbon Monoxide analyzer

Postby eDiver » Tue Jun 09, 2015 4:21 pm

Evolution & perspectives

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Last edited by eDiver on Wed Jun 17, 2015 11:24 am, edited 1 time in total.
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cootwo: Integrated Oxygen and Carbon Monoxide analyzer

Postby eDiver » Wed Jun 17, 2015 11:22 am

Please support the cootwo project on Kickstarter. See this link

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cootwo: Integrated Oxygen and Carbon Monoxide analyzer

Postby eDiver » Thu Jul 16, 2015 10:43 am

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cootwo: Integrated O2 and CO analyzer - update

Postby eDiver » Fri Aug 28, 2015 11:10 am

Quick update on the project:

HARDWARE
We have finally completed the debugging of the alpha boards and, apart from a few minor issues, we are quite happy with the results.
We are now in the process of modifying the PCB and, as soon as this task is completed, we will launch the first production batch.

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FIRMWARE
We are currently focusing on implementing all the necessary calls so that cootwo could be fully controlled by a smartphone (best way to debug something!). We expect to complete this task by next week. Next up will be the stand-alone mode / LCD user interface.

APP
We are adding to the My Nitroxbuddy app for Android the necessary calls to interface with cootwo. The Oxygen part is basically done as it is very similar to Nitroxbuddy. We expect to have the CO part done in a week or so. Once we are done with the Android app we will port the changes over to the iOS version of the My Nitroxbuddy app.

HOUSING
The design is completed.
We are now requesting quotes from various vendors / mold makers.

If you missed out on the cootwo project on Kickstarter you can still pre-order your cootwo from our online store HERE.
The DiveNav Team
eDiver
 
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Joined: Thu Aug 26, 2010 1:28 pm

cootwo: Integrated Oxygen and Carbon Monoxide analyzer

Postby eDiver » Fri Oct 16, 2015 10:51 am

I just wanted to give you a quick update on this project.

On the hardware front the design is completed and we have issued purchase orders to the various manufacturers. We expect to start receiving various parts during November and are setting up final assembly / testing procedures and tools at our facility in California.

On the firmware front, the core code is completed. We are now fine tuning the temperature / pressure compensation algorithm (for both O2 and CO sensors).

On the Apps front, the Android version is ~80% done while the iOS version is ~40%. We expect to have both versions completed by early November.

In summary, so far we are still on track to begin shipping rewards during the month of December as per our original schedule.

If you missed the cootwo project on Kickstarter you can still pre-order your unit on our online store.
The DiveNav Team
eDiver
 
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Joined: Thu Aug 26, 2010 1:28 pm

cootwo: Integrated Oxygen and Carbon Monoxide analyzer

Postby eDiver » Fri Dec 04, 2015 4:18 pm

The cootwo enclosures have arrived!
We will begin shipping out rewards to the Kickstarter backers next week ;)

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If you missed the cootwo project on Kickstarter you can now order it from a DiveNav 's authorized dealer or directly from our online store.
The DiveNav Team
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Posts: 4887
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