Christian, O2 system in the works is a single wideband sensor, Arduino, Shield, with a single OLED .96” display. Is in ‘85 911 3.2 with SSI exhaust that has a single bung on the 1-2-3 side. Am planning to add an O2 sensor to the 4-5-6 side. As the setup is, a single OLED display works nicely (takin...

Hi Christian... looking at your YouTube vids, the shield you are working with has headers. Was just setting up to bench test and my shield has no headers. Pardon me as I have only a small degree of Arduino experience so until I get the system working... I may stumble around and need more assistance...

Hi Karl, please check your email spam folder. You will find both your order confirmation and tracking number. I have also responded to your email.

Thank you.

Hi Christian, yes I'm using the Lambda-shield 2, I think I misunderstood your YT-Video that OLED- is implemented, but it's only implementd for the Lambda shield 1-code. Correct? best regsrad steffen Hi Steffen, The video is based on the original Lambda Shield. Functionality is the same but there is...

Hi, I'm using the Lambda Shield with an Arduino uno wifi and an IPhone since two years. Now I like to use the OLED display SSD1306. The display works with the test-code "Hello World", but with the sketch for the Shield only the "Bylund-logo" appears on the display and nothing fu...

Hello, how can I connect a module to a 3.3-volt board like Arduino Due or ESP boards, and do I need a logic level shifter for SPI or not? Also what steps should I take for voltage levels UR and UA? Regards The Bosch CJ125 used on the Lambda Shields have 5V interfaces, why go through all that troubl...

Hello, i want to ask if anyone know how can i read the temperature before satrt heating the sensor. I want to detect from temperature that the engine is starting so after that start heating the sensor. With this i think i can protect the sensors for failure Thank you Hello, there is actually a pre-...

Hi Rob,

It seems both shields use the same default chip select pin for the SPI communication, D10. This is likely why neither shield works when stacked.

Hope it helps.

JamesEBC wrote: ↑

13 Mar 2024 09:45

And can I stack it as the following sequence: Arduino uno r4 + arduino proto shield + the lambda shield?

Hello James,

The Lambda Shield 2 require a stackable ICSP header which is not included in the Arduino Proto Shield.

Hope it helps.

Hello Christian I am new to using Nox Shield with Arduino board. I have an Arduino UNO R3 Set board. I have watched your instruction video many times I can see how you connect the wires from the Nox Sensor to the Nox Shield board, I am using a Bosch EGS-NX Sensor 24V but will be using it on cars. T...