Hello Wiebel,

Lets figure out what the problem is.

1. Have you updated the Nina firmware on the Arduino Uno Wifi? See the troubleshooting section.
2. What phone and OS version are you using?

Thank you.

Hello! It was easy to do because your manual is very good. Thank you, it seems you have understood it very good! Question 1: Does this look correct? I'm a little surprised that results aren't consistent between both sensors. On this V8 they are mounted on the outside of the iron block, one on each s...

Another simple question - I just received my shield, and I noticed there are not sockets at the top of the board to connect the interface wires to the display you demonstrate in your YouTube video. Is the code & display compatible with the lambda shield 2 version I have? Is it as simple as just...

How did youget your smarthpone-connection with 1.2.2 running? With this old lib-version i´m unable to connect to the device (but found in scan) neither with a simple example code. 1.3.4 works everything fine but then the example size is ~1KB too big to upload. Hi! Simply upload the Lambda Shield 2 ...

Is there something in the documentation that tells me what I/o pins are used for the lambda shield? I am trying to leverage the same arduino to take the lambda information and engine temperature to drive a stepper motor driver for mixture control in a mechanical fuel injection system. As such I nee...

Hi Patrick, You can only use one or the other depending on what you want to do. The wifi one is the most limited one as it basically fills all the space with just the bluetooth library. For now you even need to use an older version to make it fit. See the troubleshooting section for details. I recom...

Cauf61 wrote: ↑

08 Mar 2023 19:43

Can the shield reproduce a real (exponential at +- 450mV ) narrow band signal from the WB 4,9 LSU ?

The shield no, the Arduino yes. The lambda shield measures a wideband sensor that the Arduino can use for any purpose.

Hey guys, New here, trying to make some comparisons before purchasing. Came across this website here https://strikeengine.com/engine-knock-detection-plex-vs-phormula-vs-movichip-vs-tunernerd/ Can anyone let me know how does Knock Shield 2 compare to them in terms of features? theres a scoring table...

Hi Patrick, As said I will make a RCfilter/buffer capable of max 500mA narrowband signal out , so I think that will be more than enough for the KE Jetronic The maximum current you can draw from a nernst cell is in the μA range. But again, I do not know what kind of input the KE Jetronic use or if it...

Hello Patrick, I am interested in your Lambda shield 2 set. I assume I can use it to convert a wide band lambda input signal to a narrow band signal for my KE Jetronic. I shall need to build a PWM RC filter/output buffer because I don’t know the current (impedance) a KE Jetronic draws. Unfortunately...