DIY Wireless Wideband WBO2 AFR Sensor with Arduino®

[@protuningaustralia6795]

Hi Christian, very well done mate. I knew you would get some spare time sooner or later to finish this project of yours off. Regards Dave,

[@bylundautomotive]

Thanks Dave, great to be done with it!

[@bjornnilsson8352]

I tried to download your app for my android phone but it cannot be found in the app store from the phone. When I follow the link from your website it is there, but google will not let me select my phone to download it to. Is there a problem with my android version? I think I have 12.

[@bylundautomotive]

Hi Björn, there seems to be an issue on some phones. Working on an updated version of the app that will be available soon.

[@bjornnilsson8352]

@@bylundautomotive thanks for prompt reply :)

[@bylundautomotive]

@@bjornnilsson8352 The updated app is now available!

[@andysen1987]

Hello, is it possible to create a control loop with this shield that tries to control a lambda = 1 value? (via an air valve)

[@bylundautomotive]

Hi Andreas, that is possible. Check out this thesis for inspiration. instagram.com/p/B6gHusvg2Fm

[@BigPermGarage]

This is awesome!

[@oadamo]

can you use the app and oled at the same time.

[@bylundautomotive]

Hi, technically there is no limitation to doing that. However you would need to merge the code for it yourself. I haven't really seen a need for a dual screen lambda and prefer to keep the codes clean for a better understanding of it. If you need help, we have the support community. community.bylund-automotive.com

[@oadamo]

@@bylundautomotive yeah its because iam lazy so most of the time its to much effort to keep getting your phone out and waiting for it to connect. i might just buy the oled. thanks

[@Victorsvolkswagens]

@@bylundautomotive I had an idea for old school cars with carbureted v8s to have all your gauges on one screen is this possible?

[@MrDewont]

have you app for android?

[@bylundautomotive]

Not yet, coming soon. What phone are you using?

[@MrDewont]

@@bylundautomotive pocophone f1

[@bylundautomotive]

@@MrDewont Great, let me know if you would like to be a test user of the app.

[@lapu1602]

How can automotive mechanics benefit from this?

[@Lord-Of-The-Turbo]

Hii Is it possible to read 1 connection unit and 4 sensors?

[@bylundautomotive]

Hi! At the moment the iPhone app can only connect to 1 Arduino and there is no way of choosing between different ones. But a select function is on the to do list. The windows app can on the other hand connect to multiple Arduino's connected by USB.

[@Lord-Of-The-Turbo]

Bylund Automotive So it's not possible to read 1 arduino 4 sensors ? :(

[@bylundautomotive]

@@Lord-Of-The-Turbo Unfortunately not. Due to the operations of a wideband O2 sensor, each sensor require a controller for cell voltage, reference current and temperature control.

[@Lord-Of-The-Turbo]

Bylund Automotive Thank you that's nice

[@deffie83]

@@bylundautomotive Not even stacking multiple controllers ? I'd like to implement a datalogging system for a V-twin, takin in account two widebands and 2 knock sensors, relating their data to rpm and eventually engine load (if ill be able to get such parameter from the ecu) over time

[@nnn5749]

hi! It is possible to do so rasbery pi?

[@bylundautomotive]

Hi! The problem with the Raspberry PI's to my knowledge is the lack of analog inputs. It would require a separate IC to handle the analog inputs required. But it is possible. What is the reason why you want to use the Raspberry PI instead of the Arduino?

[@nnn5749]

@@bylundautomotive I was told that arduino may not be stable

[@bylundautomotive]

​@@nnn5749 The Arduino is definitely stable and proven, no need to worry on that part.

[@nnn5749]

@@bylundautomotive Can I connect the shield with pc? Is lc-1 protocol possible?

[@bylundautomotive]

@@nnn5749 Have you checked our other videos? For example this one kzbin.info/www/bejne/qYOWiqWMZbB7jtk

[@batman3698]

112 dollars for this board without Arduino or Sensor is too expensive. You can get away cheaper with AEM Uego..

[@bylundautomotive]

Hi Batman, we understand that the price is a problem and we are working to find a solution.

[@batman3698]

@@bylundautomotive Great! I'm definitely interested if they just drop a little bit in price.

[@bylundautomotive]

​@@batman3698 Check out our updated pricing and the all new Lambda Shield 2 at 65 EUR.