Box Selftests Failed
Резюк от LM3940 либо попутали либо хз, поставлен 10,3к на нём и падение, с 100 ОМ всё заработало
Started box selftests procedure
USB Voltage 5,09v PASSED
MCU Voltage 3,25v PASSED
Core Voltage 1,80v PASSED
VBAT Voltage 0,00v PASSED
VBAT Voltage 5,05v PASSED
Box VPP disabled
VPP Voltage 0,00v PASSED
Internal Box VPP Enabled
VPP Voltage 4,99v PASSED
Box VPP disabled
VPP Voltage 0,02v PASSED
External Box VPP Enabled
VPP Voltage 0,02v FAILED - IGNORED - Probably power supply is not connected
Box VPP disabled
All box selftests passed
Initializing FBUS...
All initialized - Ready to work
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