LICHIFIT4100E 2.4G 4-Channel 4 Channels Micro Receiver for JR/SPEKTRUM DSM2 Transmitter

As others have noted, there’s no documentation included. The negative pins are furthest from the board. If connected incorrectly, the LED just “blips”, connected correctly, the LED stays on. Bound to my very old Dx6i with no problem.

These are great little receivers. No problems whatsoever. I am wondering if the users who said they will not bind were binding it properly. The way the pins are, it’s very easy to miss a pin so that things are not plugged in correctly. I had trouble binding until I realized I did not have all the plugs in place correctly. Fix that mistake, and they work great. For me, just as good as more expensive receivers. I could not find any instructions, but had no trouble because they bind just like any other spectrum receiver. So these might not be the best receiver for a novice who doesn’t understand how to use them

This must use the worst, low end components. A hassle to bind, and even after that it would lose connection after a few minutes. Super unstable.Stick with Orange RC. The best clone DSM receivers.

Bound to my Spektrum NX6 transmitter no problem. Using it in a home built Great Planes airplane. As others mentioned there was no documentation but just followed the instructions that other reviewers have posted. I will buy it again in my next plane.

This is complete junk, do not buy.I checked out the supposed "bind instructions" posted on here by another user. 1st off, the picture shows the negative pin closest to the board. It will not light up when powered that way.I found that it lights up when the battery negative is plugged farthest from the board.When done this way the light comes on but does not flash. I tried it with the binding plug in the far left position just like the picture and it never flashes.Am I wrong? I will not bind to either one of my transmitters.EDIT-I tried it again, following the instruction and this time it worked.I still have not tried it in flight but it does work on the bench.

Bound easily to Spektrum DX6e.Pinout is attached in photo.Input Voltage Range: 3.6-10vModulation: DSM2 /DSMX-------------------------------BINDING iNSTRUCTIONS:-------------------------------1. Put the binding harness into the Channel marked BIND. Next apply power to the receiver. Receiver’s LED should illuminate.2. To set fail-safe throttle and control surface positions, (minimum throttle and all control surfaces set to neutral is suggested). Press and hold the bind button of transmitter (LED will illuminate), Turn on the transmitter.3. Receiver LED will change from rapid flashing to slow flashing and a few seconds later when bind is accomplished the LED of receiver will illuminate solid. All fail-safes should be programed correctly now.4. Remove binding harness from the BIND channel. Restart the receiver by cycling it power off and turn on. All channels should function properly now. You may test fail-safe by holding sticks in corner, cycle transmitter on and off. Surfaces and throttle should return to your preset fail-safe positions.

I was building a Flite Test plane that would be less than 250 grams. I needed a receiver that would work with my Spektrum transmitter and 5 gram servos. This does the job. I suspect that it will have a very short range but I’ll be keeping the little plane close to me.

Works well for light build planes. Perfect for spektrum. Easy to bind.