Category Archives: Sensors

RPM – Setup

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OpenTX Sensor FrSKY RPM Sensor (USA World) Displays RPM (Revolutions Per Minute) Motor Details Determine the number of magnetic poles (blades in OpenTX) Emax MT1806-2280KV Framework 12N14P 14P = 14 Magnets = 7 Pole Pairs = 7 blades in OpenTX Note the KV 2280 revolutions per minute per volt Setup… Read more »

GPS – Setup

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OpenTX Sensor FrSKY GPS (USA World) Displays Speed mph, kmh, ft/s, m/s, knots Latitude & Longitude degrees, minutes, seconds, decimal Altitude Date & Time Setup Connection diagram GPS Turn on Tx Power up Rx with sensor connected Press MENU Long press PAGE If GSpd, GPS and GALT are not visible scroll down (-) until… Read more »

Current – Setup (FAS40S)

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OpenTX Sensor FrSKY Current Sensor (USA World) Displays LiPo Voltage V Current mA Setup Connection diagram FAS40S Turn on Tx Power up Rx with sensor connected Press MENU Long press PAGE Repeat till the TELEMETRY screen is displayed Select “Discover new sensors” Press ENTER New sensors will be added to the… Read more »