I think the only way to confirm this is to open the can and replace the diode.
I have replaced the diode as shown in the link below.
‘Shutdown current of LoRa-E5 mini, from 72uA to 3uA by replacing LDO and Diode - #2 by msfujino’
I think the only way to confirm this is to open the can and replace the diode.
I have replaced the diode as shown in the link below.
‘Shutdown current of LoRa-E5 mini, from 72uA to 3uA by replacing LDO and Diode - #2 by msfujino’