Key Specifications; Online Resources - Parallax ELEV-8 Manual

Unpopulated 3.3V & GND (2pin header) near center of PCB
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Unpopulated SRR/DSM header for compatibility with Spektrum receivers

Key Specifications

• Power requirements: 6-18 VDC
• Typical operating current (without optional accessories): 100 mA
• Maximum total current supply to external 5 V devices: 1.5 Amp
• Maximum source current per I/O signal port: 6 mA
• Maximum input voltage per I/O signal port: 5.25 V
• Piezospeaker sound pressure: 60–80 dBA at 10 cm
• Main control loop duration, original firmware release: 250 Hz (4 ms)
• Sensor read loop duration, original firmware release: 500 Hz (2 ms)
• ESC PWM output frequency: 400 Hz (2.5 ms)
• Communication: USB micro-B (onboard serial over USB converter)
• Compatible external RGB module: WS2812B recommended
• Compatible RF Module: XBee
• PCB Dimensions: 2.165 x 2.165 inches (55 x 55 mm)
• Operating temp range: +32 to +158 °F (0 to +70 °C)
• Corner mounting holes: 3 mm, at 45 mm spacing
• Weight: ~ 19 grams (0.67 oz.)

Online Resources

For instructions on using the ELEV-8 Flight Controller with the ELEV-8 v3 Quadcopter, see the tutorials at
learn.parallax.com/elev-8.
Install FTDI USB drivers for your operating system before connecting the ELEV-8 Flight Controller to your
computer: http://www.ftdichip.com/Drivers/VCP.htm
Official releases of the ELEV-8 Flight Controller hardware, firmware, and Ground Station software are
posted on www.parallax.com
recommended version of the Ground Station Software with each version of the Flight Controller
Firmware.
Interim releases and the open-source firmware/software project itself are available from the Parallax
GitHub site. https://github.com/parallaxinc/Flight-Controller.
Copyright © Parallax Inc.
and linked to the #80204 product page. Note that it is important to use the
WARNING! Experiment with the ELEV-8 Flight Controller
hardware, software and firmware at your own risk!
ELEV-8 Flight Controller (#80204) v1.2 1/4/2017 Page 2 of 10