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ACSP3 - Voltage - Current Sensor / Power Supply

Only available from the USA warehouse!


- Max Voltage Input - 10S (37 volt)
- Max Continous Current - 80A
- Max 5v Power Supply Output - 2.5A with 3A burst
- Ultra Low Noise DC-DC Buck with Vout ripple - 10mV
- Analog Current & Voltage Output
- i2c Current & Voltage Interface (driver is still in development)
- Dimensions 30mm x 30mm

Our Price: $30.00
ACSP4 - Current/ Voltage /(+5v / +12v) Power Supply

Our signature Ultra Low Noise power supply with current and voltage sensing with Power Distribution layout. This was designed along with the XRacer and can mount below the flight controller or remotely.

Only the 12v (GH4 to .1 headers) cable is included, Please see the Cables section if you need other cables.

42V - Max Voltage input
90A - Max Current Sensing
3A - Max Current from 12V Power Supply
3A - Max Current from 5V Power Supply

36mm x 36mm Board Dimensions
30.5mm x 30.5mm Hole Spacing Square Spacing

Our Price: $33.00
ACSP5 - Current/ Voltage /+5v Power Supply

Our signature Ultra Low Noise power supply with current and voltage sensing with is a micro sized layout. It is meant to be soldered inline with the power cables.

NO CABLES ARE INCLUDED, Please see the Cables section if you need cables.

42V - Max Voltage input
80A - Max Current Sensing
2A - Max Current from 5V Power Supply

17mm x 17mm Board Dimensions

Our Price: $20.00
AUAV CANESC 30

ESC 30 - Coming Soon

NO CABLES ARE INCLUDED, Please see the Cables section if you need cables.

6S / 30-35A continuous current
CAN Bootloader for easy updating
Noticable efficiency gains using Vector Control FOC Firmware.

Our Price: $59.00
AUAV Active I2C HUB

New Active I2C Hub

Want to fly Fixed Wing or and external i2c sensors with your PicRacer? This is the solution for you!

NO CABLES ARE INCLUDED, Please see the Cables section if you need cables.

Allows for mixing of 3.3v and 5v i2c logic devices.
2 x 6pos GH for connecting to the PixRacer GPS/I2C plug with pass true for GPS
4 x 4pos GH connectors for adding i2c peripherals (1 switch per plug to allow setting of the correct logic level)

Yes, this fixes the logic level problem on Digital Airspeed sensors sold by 3DR and HK

Our Price: $29.00
AUAV Digital Airspeed Sensor

TI MS4525 Digital Airspeed Sensor for PixHawk / PixRacer flight controllers.

NO CABLES ARE INCLUDED, Please see the Cables section if you need cables.


1 JST GH connector and solder pad on the bottom to allow for directly soldering cables to this device.
Measurement specialties MS4525D Digital Sensor.
Revised design to fix a signal flaw that exists on more other digital sensors sold to date.
Requires Pitot Tube (Purchased as an Option or Separately)
1 psi measurement range (roughly up to 100 m/s or 360 km/h or 223 mp/h). Its resolution of 0.84 Pa is quite good, and delivered as 14 bit data from a 24 bit delta-sigma ADC. It also measures temperature to allow to calculate true airspeed from indicated airspeed using the MS5611 static pressure sensor on Pixhawk. As the temperature is not influenced by the heat of nearby processing components, it is much closer to the air temperature than with the previous analog sensor setup. It comes with M3 / 6-32 mounting holes. It is supported on all PX4 autopilot generation boards.

Our Price: $45.00
Pitot Tube

Pitot Tube.
Clear Silicone 20" / 50cm tube included

EU and US versions are different (US version pictured)

Our Price: $15.00
AUAV MAVESP8266 WIFI adaptor

ESP-01 WIFI adapters like are included with all Pixracer orders.

This is the same ESP-01 you can buy at countless places with the following exceptions:

1. We know the manufacturer
2. We have flashed then with Gus's awesome MAVESP8266 firmware
3. We have tested them
4. We support them

We have a Pixhawk adapter coming soon.

https://pixhawk.org/peripherals/8266
https://github.com/dogmaphobic/mavesp8266
http://www.grubba.com/mavesp8266/firmware-1.0.11.bin

Our Price: $10.00