Search found 264 matches

by Christian_Bylund
09 Jul 2024 21:38
Forum: Lambda Shield for Arduino
Topic: Purchase
Replies: 3
Views: 355

Re: Purchase

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.
by Christian_Bylund
02 Jul 2024 22:08
Forum: Lambda Shield for Arduino
Topic: Lambda Shield with OLED display
Replies: 4
Views: 312

Re: Lambda Shield with OLED display

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...
by Christian_Bylund
30 Jun 2024 17:07
Forum: Lambda Shield for Arduino
Topic: Lambda Shield with OLED display
Replies: 4
Views: 312

Re: Lambda Shield with OLED display

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...
by Christian_Bylund
16 Jun 2024 21:11
Forum: Lambda Shield for Arduino
Topic: 3.3V Usage
Replies: 1
Views: 959

Re: 3.3V Usage

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...
by Christian_Bylund
16 Jun 2024 20:55
Forum: Lambda Shield for Arduino
Topic: Enable Heater when engine start.
Replies: 2
Views: 728

Re: Enable Heater when engine start.

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-...
by Christian_Bylund
15 Apr 2024 21:28
Forum: Lambda Shield for Arduino
Topic: W5200 and Lampda shield
Replies: 3
Views: 15327

Re: W5200 and Lampda shield

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.
by Christian_Bylund
12 Apr 2024 21:32
Forum: Lambda Shield for Arduino
Topic: Lambda shield 2 stacking and height.
Replies: 2
Views: 20904

Re: Lambda shield 2 stacking and height.

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

Hope it helps.
by Christian_Bylund
12 Apr 2024 21:16
Forum: NOx Shield for Arduino
Topic: NOx Shield Introduction.
Replies: 4
Views: 17528

Re: NOx Shield Power Supply.

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...
by Christian_Bylund
12 Apr 2024 21:13
Forum: Knock Shield for Arduino
Topic: SPI Pulldown Resistors Purpose
Replies: 3
Views: 13994

Re: SPI Pulldown Resistors Purpose

Hi, An educational query for myself, looking at the schematic, there are pulldown resistors on the SPI lines, but literature I have read insists that there is no requirement for pull-down/pull-up resistors on SPI lines. Only info I could find is regards mostly using pull-up for certain scenarios. T...
by Christian_Bylund
18 Feb 2024 20:07
Forum: Lambda Shield for Arduino
Topic: Two lambda Shield 2 on Arduino mega
Replies: 2
Views: 6328

Re: Two lambda Shield 2 on Arduino mega

Hello, I'm currently using a lanmbda2 Shield on an Arduino mega to tune my bikes. The disadvantage is that I constantly have to dismantle the lambda sensor to move it from one cylinder to another. I currently only have twin-cylinders but the latest is a four-cylinder. I'd like to know if it's possi...