Catalyst 9300 Stack - SNMP getting informations of the members of the stack

[MerakiBeginner]

We have a stack of two Catalyst 9300X switches running in a stack, with Meraki  firmware.

Does anyone know what is the OID to get the modules and serial numbers of the 2 members ?    

I get information about the one acting as the master and some information for all interfaces but I missing the modele and serial number for the other member.

iso.3.6.1.2.1.1.2.0 = OID: iso.3.6.1.4.1.29671.2.394
iso.3.6.1.2.1.47.1.1.1.1.2.1 = STRING: "Meraki Switch"
iso.3.6.1.2.1.47.1.1.1.1.2.2000 = STRING: "C9300 - 24 1G/10G/25G SFP28, Modular Uplinks"
iso.3.6.1.2.1.47.1.1.1.1.2.2020 = STRING: "Port Module"

iso.3.6.1.2.1.47.1.1.1.1.2.2021

iso.3.6.1.2.1.47.1.1.1.1.2.2022

...................

Regards

[alemabrahao]

If I'm right each stack member has its own index under entPhysicalTable. The master and all members should appear there, but Meraki firmware sometimes only populates the master fully. If you see indexes like 2000, 2020, 2021, 2022, those correspond to physical entities (chassis, modules, ports). The chassis for each stack member should have its own index.