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Elaborate on needed solder-bridges and jumper position #3

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mdelete opened this issue Mar 13, 2019 · 0 comments
Open

Elaborate on needed solder-bridges and jumper position #3

mdelete opened this issue Mar 13, 2019 · 0 comments

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@mdelete
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mdelete commented Mar 13, 2019 •
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Could you elaborate in the README why the jumper and the two solder bridges have to be fitted like mentioned? I can confirm that without this change data won't be sent. The PushButton example would hang in sending, never displaying done. I'm curious anyway...

  • SB13 seems to connect an external oscillator, but the quartz X1 is not fitted
  • SB26 just connects some SigFox debug pin to the Arduino-header. Is it necessary if I don't want to debug SigFox?
  • JP9 defaults to internal TCXO, setting it like mentioned would set it to external TCXO, but again X1 is not fitted
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@mdelete