Lambda Shield on Arduino Mega

Support forum for the Lambda Shield designed to connect Bosch LSU 4.9 wideband oxygen sensors to Arduino projects.
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Fgodinho
Posts: 6
Joined: 23 Oct 2019 15:50

Lambda Shield on Arduino Mega

Post by Fgodinho » 23 Oct 2019 16:29

Hello, I'm testing with the shield lambda ... is with 12v power on and jumper x7 connected,
but the power and heater LEDs do not light, what can it be ?
Last edited by Christian_Bylund on 28 Oct 2019 18:16, edited 1 time in total.
Reason: Changed title for future references.

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Christian_Bylund
Posts: 255
Joined: 07 Mar 2015 18:09

Re: LEDs do not light

Post by Christian_Bylund » 23 Oct 2019 17:55

Hello,

Could you please take a picture of the set up. Refer to which software you are using. And what sensor you are using.

What is the serial output?

I think we can sort this out.

Thank you.
Best Regards,
Christian Bylund
Bylund Automotive AB

Fgodinho
Posts: 6
Joined: 23 Oct 2019 15:50

Re: LEDs do not light

Post by Fgodinho » 28 Oct 2019 01:49

Hi Christian, I was trying to plug in a Mega Arduino and it didn't work, after I plugged in Uno it worked ...
Thanks a lot for the help...

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Christian_Bylund
Posts: 255
Joined: 07 Mar 2015 18:09

Re: LEDs do not light

Post by Christian_Bylund » 28 Oct 2019 18:15

Good news, to use the Lambda Shield with Arduino Mega you need to reroute the SPI pins.

See example on our Instagram account.
https://www.instagram.com/p/BvZv4_GAOl2

Thank you.
Best Regards,
Christian Bylund
Bylund Automotive AB

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