AKCP SensorProbe 2+: Can't get temperature/humidity sensor to show up

Hi All,
Hopping on here as we have a similar device that appears to be a rebadged version.
Similar problem, we get a basic snmp string regarding device type and uptime but not much else.
SNMP Info ServSensor2 Plus H7 1.0.5673 Oct 26 2021 05:41:14

The base data oids for the combo sensor are:

humidity percent: .1.3.6.1.4.1.3854.3.5.3.1.4.0.0.0.0.0
temp raw: .1.3.6.1.4.1.3854.3.5.2.1.20.0.0.0.0.1