Multi connectivity asset tracking solution (STEVAL-ASTRA1B)

I know the module comes with LoRa and bluetooth together. However, if I have to do the design, I will try my best to orient both GNSS and LoRa Antenna toward the sky for best RF performance. Probably compromise bluetooth if, as usullly, the bluetooth is not for long range application. Moreover, there are too many CPUs! Already M4/M0+ in stm32WL, and also M4/M0+ in stm32WB, 4 ARM cores totally in the design. A more reasonable design may simply be a bluetooth SOC with semtech LoRa chipset. Anyway, it's still a fabulous design, and the presentation is nice with lovely accent!

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