I can confirm that it is possible to use two Arduinos with Lambda Shields on one computer simultaneously.

Great Jürgen, thank you for the update.

paatohjul wrote:What is the delivery time on two units?

We have the shields ready, so it will be the same as for one unit.
And there is no additional shipping fee for the second unit.

paatohjul wrote:What about custom clearance etc?

Knut, we will fill in a CN22 form when shipping to Norway. The declared value will be 800 SEK.

It will look like this:

Hi Knut,

The only option I see is connecting two Arduino Unos with two Lambda Shields to one computer. One set per bank.

You can use multiple instances of the Lambda GUI Example on different com ports.

Thank you.

Is it possible to have this sent directly from sweden to norway? Hi Knut, The Lambda Shield is produced and shipped directly from Sweden. I can send it to Norway usually within 1-2 days. It will be shipped with PostNord and they state 3-4 days delivery to Norway. Looking forward to receiving your o...

Hi Juergen,

Let me know if the new original sensor solved the problem.

Thank you.

Jürgen, The calibration data looks good. Everything there is as expected. Normally the sensors heats in 30 seconds. Try not to leave it longer than 60 seconds if it does not stop flashing the heating LED. The threshold for when it stops heating and goes in to regulating mode is when the temperature ...

Hi Jürgen, Somehow we are reading the wrong calibration information. This is usually caused by a low USB Voltage powering both the Arduino and the shields lambda controller. But we will try to sort out if that is the case or not. It seems you are running the firmware for the GUI-Example code. Could ...

paatohjul wrote:Where can I buy your shield?

Hi Knut, just go to our store and click on "Add to cart".

To get started we have made a short video that you can watch on YouTube.

Thank you.