Not ready for prime time! (Incomplete and undocumented, and most of things dont works, prbably because they changed the API) I fixed some of the functions and now they work, i will slowly try to fix them all.

This code is utterly untested, but will get you pointed in the right direction.

mothership_url = "http://www.wherever.org:8080"
thingsboard_username = "who_are_you"
thingsboard_password = "xyzzy"

tbapi = TbApi(mothership_url, thingsboard_username, thingsboard_password)

device = tbapi.get_device_by_name("device_name")

latest_temp = tbapi.get_latest_telemetry(device, "temperature")
all_humidity = tbapi.get_telemetry(device, "humidity")     # Lots more options on this method