Upload to board fails

[Turbobussi]

Sketch uses 290516 bytes (27%) of program storage space. Maximum is 1044464 bytes. Global variables use 29440 bytes (35%) of dynamic memory, leaving 52480 bytes for local variables. Maximum is 81920 bytes. esptool.py v2.8 Serial port COM5 Connecting.... Chip is ESP8266EX Features: WiFi Crystal is 26MHz MAC: Uploading stub... Running stub... Stub running... Changing baud rate to 460800 Changed. Configuring flash size... Auto-detected Flash size: 4MB Compressed 294672 bytes to 213918...

Writing at 0x00000000... (7 %) Writing at 0x00004000... (14 %) Writing at 0x00008000... (21 %) Writing at 0x0000c000... (28 %) Writing at 0x00010000... (35 %) Writing at 0x00014000... (42 %) Writing at 0x00018000... (50 %) Writing at 0x0001c000... (57 %) Writing at 0x00020000... (64 %) Writing at 0x00024000... (71 %) Writing at 0x00028000... (78 %) Writing at 0x0002c000... (85 %) Writing at 0x00030000... (92 %) Writing at 0x00034000... (100 %) Wrote 294672 bytes (213918 compressed) at 0x00000000 in 4.8 seconds (effective 489.8 kbit/s)... Hash of data verified.

Leaving... Hard resetting via RTS pin... Invalid library found in arduino\libraries\mitsubishi2MQTT-master: no headers files (.h) found in arduino\libraries\mitsubishi2MQTT-master Invalid library found in arduino\libraries\mitsubishi2MQTT-master: no headers files (.h) found in arduino\libraries\mitsubishi2MQTT-master

After that no wifi appears.

I used Wemos D1 Mini board.

[brusarp]

I also use a D1 mini card and it works smoothly ... it's strange

[gysmo38]

@Turbobussi Before upload, in flash size check you have FS size at 64KB or more

[Turbobussi]

Are these correct?

[gysmo38]

For first upload try to but Erase Flash to All Flash contents. After for upgrade it look good

[Turbobussi]

Thanks. That worked!

[gysmo38]

:) do not forget to change it for upgrading or you will loose all your configuration