Refer Micropython document,
esp.osdebug(None) # turn off vendor O/S debugging messages
esp.osdebug(0) # redirect vendor O/S debugging messages to UART(0)
Which other parameters available except 'None' or 'UARTx' ?
How 'vendor O/S debugging messages' source get for Micropython? Is it Micropython provide some API or other way (low level) get the 'vendor O/S debugging messages' directly ?
Is it the ESP8266 / ESP32 chip vendor (Expressif) provide the O/S debugging messages specifics documents ?
I want to receive the message except via UART (e.g: receive to a variable)