Is this transmitter a type 1 or 2?
1797441
I believe it is a type 2 and won't work with an eralier version of the DJI. I ordered it and it wouldn't work. I went to a DJL store and they sold me the correct one. I never got my money back from returning the item.
1635287
Box only says DSM2 or DSMX transmitter. It does not mention any rtf p51 and I think probably not.
853078
One is a transmitter, the other one a receiver. No other way to use it. I never had problems with it. Good product for the price! I would buy it again (but maybe a pack where it comes with more than one receiver - in case you want to upgrade one day to a setup with more than one light)
2253728
One is (probably) 300 MHZ, and the other is 310MHZ. Match to the frequency on your receiver, although either will work.
723259
At one time you could've bought a package with 1 transmitter and 2 receiver, so I would say if you buy 2 kit but only use 1 transmitter, it should be fine
987793
I order due to advertising it as transmitter but it was only a receiver. Very upset about this
1989866
Each receiver has only 1 output (+12vdc) . The transmitter has 2 output channels (zone 1 and 2) each zone has an on and off function to control the +12VDC output of each receiver. Each receiver functions as a single zone control . 1 receiver to each zone
1656683
I don't know for sure, but based on the fact that my second Mosquito transmitter does nothing to activate my first Mosquito, and vice versa, both operating at 27.145 megahertz, I conclude that the signal must be coded within that frequency zone. Be aware that there is no technical support for this product.
800225
Updated: I ordered this and it is a 433Mhz BLUE RF transmitter. Never mind the picture, the transmitter is blue.
830166
sorry, I have no idea...this was the only one of its type that I found when I was searching and it worked fantastically.
2138547
Looking at mine it looks like both are 2.1A. There is a little sticker right underneath both USB ports that says "2.1 A USB Charger"
219744
No, this transmits digital data while your 2.1 system most likely receives an analog signal.
1523819
Looks like it that's the 2.4ghz transmitter receiver. If you're buying this for someone you might want to make sure they're into rc as a hobby because there's a lot of maintenance its not just a toy.. But they are a lot of fun!
1759595
They say class 2, but it's more like class 3 (~1m). It's useless for HTPC. It disconnects all the time. Only useful for a laptop/tablet keyboard.
987794
It is just a receiver. There is one looks just like it (on the outside) works as a transmitter.
624267
I think it was 2. I ended up throwing it away. It did not work well at all.
1374839
There are several versions of the phantom 1, the first one, the second one, and then 1.1.1. I'm not sure which one this is for, but try looking this up on forums. I know there are slight differences, and only the exact transmitter will work with whatever model you have.