via https://helium.nebra.com/datasheets/hotspots/outdoor/Nebra%20Outdoor%20Hotspot%20Datasheet.pdf
+
+
has two:
+
+
> Lora Module Connector - Designed for use with select M-PCIE LoRa Concentrators, these only have wired up SPI, plus GPS PPS from the GPS Module
+
+
it also has one slot with just USB wired up (and the SIM and ....)
+
+
But now I wonder if we can replace the entire Pi CM(3) daughterboard with some esp or nrf plus semtech 1262 kit to even avoid the power draw of a pi - depending on use case, of course. Answer: we can remove the cm3 and still get all power pins.
https://github.com/pinztrek/nebra-hnt-meshtasticd - mentioned waveshare board might be https://www.waveshare.com/sx1262-868m-lora-hat.htm, also https://m.youtube.com/watch?v=hJv9Xv6PUJ4 plus https://www.youtube.com/watch?v=OrHVr8An9Io
