The erayfoil remote doesn’t float, which was a problem today when the eray wrist leash snapped and I dropped the remote, never to see it again. Luckily I had a buddy to tow me the long way back to shore.
I would highly recommend that you use a floating remote. I had attached a float to the wrist strap, which was ok until the strap snapped.
The display had been glitching on the remote, and was unreadable most of the time, so it isn’t a big loss.
Yes it does, 88g for 150ml water displacement.
So density about 0.6, 40% less than water
So it floats very well.
Here is what an erayfoil looks like after a year of use in saltwater. You’d think they could use a stainless spring, and seal the magnets and battery a bit better. This one self discharges the battery in a day or two, due to saltwater on the positive terminal.
All the cheaper remotes have this problem. I think they are using A2 Stainless or just plain spring steel.
These terrible pictures had to be published to show what people get for their money. Since we know that we can’t achieve the necessary watertightness with this type of cheap remote control, perhaps we should develop a clear-water rinsing routine with two removable plugs… 
Hi i am using the Erayfoil with Go-FOC G300 - MakerX on my built tow boogie
it works fine except i get bad signal if >8 meters away from the receiver and that is a problem, the signal in remote looks good but the throttle get bad signal, top start etc and i cant use it
any idea , could it be the bad signal you write and how did you fix it ?
I bought it at ali and cant ind the producer 
my mail jesper@bremme.se
thx for helping
Hi do you have mail to producer ? I think i need to update the firmware but dont udnerstand how i do it
reg Jesper
jesper@bremme.se
Where have you mounted the receiver in the boogie? Could it be mounded higher/ further away from motor cables and the vesc?
Hello everyone, I buy the eray remote… It s working perfect… Just when people over 60 kg use it and push throttle max, after 15/20 min of use, motor cut really often with no reason… This come from the remote because when I change after for my flipsky problem disappear … do you have any idea? Sealing problem? And the lock appear on remote… How is working this locking system? Water inside?thanks for all…
Sounds like your vesc gets hot and while you change the remote it cooles down…
Thanks so much for answering, i check and this is thé remote because i have the lock icon appear and i need to push minus button to unlock…do hou know what is this safety and how its turning on ?
Je viens de comprendre que j ai le même problème que vous tous avec la sécurité antieclaboussures… Avez vous trouvé des solutions ? Savez vous où est le capteur ? Merci d avance
