User Manual

Warning
Mutlicopters are not toys. Always make safety your priority. When testing on the bench, or
calibrating the ESCs, remember to remove the propellers.
Always turn the transmitter on before the receiver and turn the receiver off before the transmitter.
Use the firmware at your own risk.
Donations
I’ve spent many hundreds of hours updating this firmware. If you would like to show your
appreciation, I would be delighted if you made a donation to my favourite charity, even if it’s only £1
or $1. Please leave a message with your donation.
www.merlinmscentre.org.uk
The Merlin Centre is a centre of excellence in Cornwall, England, providing a range of expert care,
support and therapies to improve the lives of those with Multiple Sclerosis and other neurological
conditions, their families and their carers.
The Merlin MS Centre UK Charity Registration No: 1093691