esptool.py v3.0
Serial port COM10
Connecting....
Chip is ESP8266EX
Features: WiFi
Crystal is 26MHz
MAC: 4c:75:25:35:2f:1d
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Auto-detected Flash size: 4MB
Compressed 271296 bytes to 199118...
Writing at 0x00000000... (7 %)
Writing at 0x00004000... (15 %)
Writing at 0x00008000... (23 %)
Writing at 0x0000c000... (30 %)
Writing at 0x00010000... (38 %)
Writing at 0x00014000... (46 %)
Writing at 0x00018000... (53 %)
Writing at 0x0001c000... (61 %)
Writing at 0x00020000... (69 %)
Writing at 0x00024000... (76 %)
Writing at 0x00028000... (84 %)
Writing at 0x0002c000... (92 %)
Writing at 0x00030000... (100 %)
Wrote 271296 bytes (199118 compressed) at 0x00000000 in 17.5 seconds (effective 123.8 kbit/s)...
Hash of data verified.
Leaving...
Hard resetting via RTS pin...
Boa noite, pessoal, toda vez ao subir o código apresenta essa mensagem, o que pode ser isso?