Issue trying to connect I2C OLED display to Pixhawk

ArduCopter Copter 3.5
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21

Do these little screens have to run from the I2C ports or can they be spliced into Telemetry along with a RFD900?

22

i was thinking that you enable your esc calibration

23

I have Pixhawk 2.4.8 and OLED specifically vendor say it work,
but I can not find the parameter “NTF_DISPAY_TYPE” in the parameters list.
any idea why ??
Im using latest version