aureleq/muratasigfox

implement Sigfox application on muRata module

muratasigfox's Issues

Elaborate on needed solder-bridges and jumper position

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

Downlink time out (AT_RX_TIMEOUT) when relaying via a NBX R1000-RF repeater.

We have recently been doing some work with Sigfox repeater(NBX R1000-RF) with B-L072Z-LRWAN1, to help us reach some areas not covered by the Sigfox network. The messages being routed via the repeater uplink messages were being relayed to the Sigfox backend but downlink messages to the B-L072Z-LRWAN1 timed out returning AT_RX_TIMEOUT. We do not have this issue with the Arduino MkrFox1200. Logging in to the web interface for the repeater it is possible to see that the NBX in receiving the downlink messages and it has forwarded them to the device. The Sigfox backend sees the data as delivered and is acknowledged. For development we have been using a "Sigfox Access Station Micro" as we don't have direct access to the Sigfox network from our location we have no issue with uplinks or downlinks with this set up the problem only manifests itself when we use the NBX repeater.

LoRa and Sigfox dual stack

Load both LoRa and Sigfox stacks on same module to switch between both technologies (coming next)

It would be great to see this happening. That would be the killer feature of the Murata module.