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Lambda Shield on Arduino Mega
Posted: 23 Oct 2019 16:29
by Fgodinho
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 ?
Re: LEDs do not light
Posted: 23 Oct 2019 17:55
by Christian_Bylund
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.
Re: LEDs do not light
Posted: 28 Oct 2019 01:49
by Fgodinho
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...
Re: LEDs do not light
Posted: 28 Oct 2019 18:15
by Christian_Bylund
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.