This is the core circuit of the STM32L0 Discovery kit LoRa B-L072Z-LRWAN1. This development tool helps you learn and develop solutions based in LoRa and FSK/OOK technologies. The all-in-one open module CMWX1ZZABZ-091, powered by the STM32L072CZ microcontroller and the SX1276 receiver, provides ultra-long-range spread spectrum communication, high interference immunity and low power consumption combined with full user accessibility to all STM32L072 peripherals.
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In this section of the module’s schematic we’ve deliberately drawn in some errors. Can you spot them?
Did you spot the errors?
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