I flashed the ESP 01 with factory settings ( v.0.9.9.2 ATFirmware.bin) and everything seems to work (I get answers to AT commands) BUT periodically (every some seconds) I get these rows ( I am using Arduino serial monitor, but with PUtty I get the same messages)
"
ets Jan 8 2013,rst cause:4, boot mode:(3,7)
wdt reset
load 0x40100000, len 25020, room 16
tail 12
chksum 0x55
ho 0 tail 12 room 4
load 0x3ffe8000, len 3280, room 12
tail 4
chksum 0x1d
load 0x3ffe8cd0, len 6468, room 4
tail 0
chksum 0xe1
csum 0xe1
"
can somebody help me to understand if the situation is ok or not? thk in advance . Giuliano