Add support for opta board

[pennam]

Need to add CI

[github-actions]

Memory usage change @ f842b37

Board	flash	%	RAM for global variables	%
arduino:mbed:envie_m7	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:mbed_nicla:nicla_vision	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:mbed_opta:opta	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0

Click for full report table

Board	examples/OTA_Qspi_Flash flash	%	examples/OTA_Qspi_Flash RAM for global variables	%	examples/OTA_SD_Portenta flash	%	examples/OTA_SD_Portenta RAM for global variables	%	examples/OTA_Usage_Portenta flash	%	examples/OTA_Usage_Portenta RAM for global variables	%	examples/OTA_Qspi_Flash_Ethernet flash	%	examples/OTA_Qspi_Flash_Ethernet RAM for global variables	%
arduino:mbed:envie_m7	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0
arduino:mbed_nicla:nicla_vision	0	0.0	0	0.0					0	0.0	0	0.0
arduino:mbed_opta:opta	N/A	N/A	N/A	N/A					0	0.0	0	0.0	N/A	N/A	N/A	N/A

Click for full report CSV

Board,examples/OTA_Qspi_Flash<br>flash,%,examples/OTA_Qspi_Flash<br>RAM for global variables,%,examples/OTA_SD_Portenta<br>flash,%,examples/OTA_SD_Portenta<br>RAM for global variables,%,examples/OTA_Usage_Portenta<br>flash,%,examples/OTA_Usage_Portenta<br>RAM for global variables,%,examples/OTA_Qspi_Flash_Ethernet<br>flash,%,examples/OTA_Qspi_Flash_Ethernet<br>RAM for global variables,%
arduino:mbed:envie_m7,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0
arduino:mbed_nicla:nicla_vision,0,0.0,0,0.0,,,,,0,0.0,0,0.0
arduino:mbed_opta:opta,N/A,N/A,N/A,N/A,,,,,0,0.0,0,0.0,N/A,N/A,N/A,N/A

[aentinger]

LGTM 👍 would use HTTPS also in the demo example (OTA_Qspi_Flash_Ethernet.ino).