RadioMaster MT12

• Type: Opons are custom or calculated. Custom sensors are dened by the hardware. Calculated sensors are
a sensors whose value is calculated using other sensors values. See below for more informaon on calculated
sensors.
• ID: This number indicates what type of sensor it is. It contains two parts. The rst part is the ID number
which denes the sensor type. The second part is the instance number for the hardware. If mulple sensors
of the same type are congures, the instance numbers must be unique.
• Unit: The unit for the sensor. This unit is used when the sensor value is displayed on the screen or read
aloud.
• Precision: Species the number of digits aer the decimal point when the sensor value is displayed on the
screen. The number is truncated based on this seng.
• Rao: Species the rao value to mulply with the sensor value as needed by some sensors.
• Oset: Species the oset value to add to the sensor value.
• Auto Oset: When selected, the rst received value is used as oset. You can use the Reset telemetry opon
to reset the oset on already congured sensors.
• Posive: When selected, the value of the sensor will be displayed only when it is a posive number. Displays
zero when the sensor value becomes a negave number.
• Filter: When selected, the sensor value becomes a rolling average of the last 5 received values.
• Logs: When selected, the value of this sensor will be saved in the log le. SD Card logging is congured in
Special Funcons or Global Funcons.
Calculated sensors contain the addional conguraon opons:
• Formula: Type of calculaon to use. Opons include:
o Add: Add the values of up to 4 designated sensors.
o Average: Calculates the average value of up to four designated sensors.
o Minimum: Find the minimum value of up to 4 designated sensors.
o Maximum: Find the maximum value of up to 4 designated sensors.
o Mulply: Mulplies the value of 2 sensors.
o Totalize: Calculate the cumulave value of one sensor.
o Cell: This is the formula for FrSKY Lipo baery sensor. It displays cell voltage specied by the number
in "Cell index" eld. If you specify "Lowest" in "Cell index" eld, the voltage of the cell with the
lowest is displayed. If you specify "Highest" in "Cell index" eld, the voltage of the cell with the
highest is displayed. If you specify "Delta" in "Cell index" eld, the voltage dierence between lowest
and highest cell is displayed
o Consumpon: Calculates the power consumpon (mAh) by cumulavely add the values of current
sensor.
o Distance: Calculates the distance between the receiver and the radio using GPS sensor and almeter
values.
• Source 1, 2, 3, 4: The sensors that will provide the argument values that are used in the formula dened
above.
• Persistent: When selected the sensor values will be saved when switching between models or powering
down the radio.