Telemetry screen telemX.lua is based on FrSky FAS-100 Current/Voltage/Consumption/Power Sensor.
Save the model script under \\SCRIPTS\modelname where modelname is the name of your model.

-- It displays:
-- RSSI
-- Voltage (vFas), minimum voltage (vFas-min)
-- Consumption
-- Current and maximum current
-- Average current based on Consumption and Timer 1 (telem1.lua)
-- Average current based on averaging current samples (telem2.lua)
-- Maximum power

ATTENTION: Needs to set Timer 1 in your Model Settings to "00:00" (count up), "THs" (run only when Trottle is > -100) and "Not persistent".