mini apm 3 - · pdf filemini apm 3.1 * strongly recommended disable the on board compass,...

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Compatible with offical Firmware and Groundstation. 8 CH pwm input, 8 motor output. 12 way AUX input and output. full connection possibility, supports GPS, Extra compass, telemetry and power module. 35x35mm board size, 30x30mm hole to hole. Cut this line, to enable external compass Motor output. from Right to Left: Power Module port 12P Aux in / out Select jumper for A9-11/Out9-11 RC Input from Right to Left: R1 Connection diagrams MINI APM 3.1 * Strongly recommended disable the on board Compass, limited by the size, the on board compass works unstable, we will remove the on board compass without prior notice GND +5v out SDA SCL TX RX GND GND +5v in +5v in Current Sensor Voltage Sensor A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 / Out9 A10 / Out10 A11 / Out 11 Cut here Short these two pads Then the Out9-11 will be A9-11 GND +5v in M8 M7 M6 M5 M4 M3 M2 M1 I2C and Serial for GPS and Compass USB Front IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8 +5v out GND 35mm 30mm Ø 3mm

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• CompatiblewithofficalFirmwareandGroundstation.

• 8CHpwminput,8motoroutput.• 12wayAUXinputandoutput.• fullconnectionpossibility,supportsGPS,Extra

compass,telemetryandpowermodule.• 35x35mmboardsize,30x30mmholetohole.

Cutthisline,toenableexternalcompass

Motoroutput.fromRighttoLeft:

PowerModuleport

12PAuxin/out

SelectjumperforA9-11/Out9-11

RCInputfromRighttoLeft:

R1

Connection diagrams

MINI APM 3.1

*StronglyrecommendeddisabletheonboardCompass,limitedbythesize,theonboardcompassworksunstable,wewillremovetheonboardcompasswithoutpriornotice

GND+5voutSDASCLTXRX

GNDGND

+5vin+5vin

CurrentSensorVoltageSensor

A0A1A2A3A4A5A6A7A8

A9/Out9A10/Out10A11/Out11

Cuthere

Shortthesetwopads

ThentheOut9-11willbeA9-11

GND+5vinM8 M7 M6 M5 M4 M3 M2 M1

I2CandSerialforGPSandCompass

USB

FrontIN1IN2IN3IN4IN5IN6IN7IN8

+5vout

GND

35mm

30mm

Ø3mm

TelemetryfromRighttoLeft:

GND+5vout

TX RX ShortthisjumpertopowertheFCfromESC

Package incl.

1x 6x

*Wemaychangethecableswithoutpriornotice