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Feather M0 LoRa 900Mhz and Adalogger Featherwing SD+RTC
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Please be positive and constructive with your questions and comments.

Feather M0 LoRa 900Mhz and Adalogger Featherwing SD+RTC

by TrackDaySolutions on Tue Aug 21, 2018 8:40 am

I'm trying to get these two boards (Feather M0 LoRa 900Mhz and Adalogger Featherwing SD+RTC) to work together and am testing with the CARDINFO.INO example sketch fore the standard SD card library. I've tried Chipselect at 10 and 11, however each time the SD card initialization fails. If I use a Feather 32u4 LoRa with the same featherwing SD+RTC the code runs fine so I believe the featherwing itself has no issues. The Feather M0 LoRa 900Mhz also exhibits no issues when run on its' own. My assumptionis that the Chipselect needs to be set to 11 but that appears to be used by the LoRa radio. Should I cut the trace marked "SDCS" on the featherwing and wire it to another pin and if so is pin 10 the correct choice?

Thanks in Advance
Pete
TrackDaySolutions
 
Posts: 36
Joined: Fri Nov 22, 2013 4:46 pm

Re: Feather M0 LoRa 900Mhz and Adalogger Featherwing SD+RTC

by petev on Thu Feb 14, 2019 12:14 pm

Any resolution on this? I have exactly the same problem, and a bunch of useless Lora Feather and SD Card featherwings!

petev
 
Posts: 8
Joined: Tue Aug 16, 2011 5:51 pm

Please be positive and constructive with your questions and comments.