LICHIFIT 4100E 2.4G 4-Channel 4 Channels Micro Receiver for JR/SPEKTRUM DSM2 Transmitter
Condition: New
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Sunday, Dec 21
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Features
- Compatibility (JR / SPEKTRUM DSM2): DX6I, DX7, DX8, DSX7 DSX9 DSX11
- Modulation: DSM2, Band: 2.4GHz
- Dimensions: 29*16*7mm, Weight: 3g
- Voltage range: 3.6-10V
- Antenna length: 29mm
Description
Packaging includes: 1 x 4100E receiver
Brand: LICHIFIT
Number of Channels: 4
Frequency Range: 2.4 GHz
Water Resistance Level: Not Water Resistant
Item Weight: 0.01 Kilograms
Compatible Devices: JR DX6I, DX7, DX8, SPEKTRUM DSX7, DSX9, DSX11
Unit Count: 1.0 Count
Manufacturer: leagoods
Package Dimensions: 4 x 3.5 x 0.04 inches
Item Weight: 0.317 ounces
Item model number: LCAUDJ005
Manufacturer recommended age: 5 months and up
Manufacturer: leagoods
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Dec 21
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
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
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Reviewed in the United States on April 26, 2021 by Mobius
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.
Reviewed in the United States on December 30, 2023 by MrEd
There are no instructions or markings on the receiver. I used some reviews to find out how to bind and pin orientation but it still failed to bind.
Reviewed in the United States on November 24, 2025 by Robert M Giordano
I bought two of them and once I figured out the proper connection they did bind and they stayed that way. I connected three servos ,an ESC and motor and everything worked fine. Haven't flown them yet so I can't verify it's range but I trust it is fine for park flyer.
Reviewed in the United States on October 5, 2023 by Frappy Frappy
Maybe someone else could shed some light. When you find it You put the battery into the buying plug. But then when I have to hook the throttle server up I have to remove the battery and now the battery is hooked up in the LED is blinking but it is working How am I supposed to do that to put the throttles server connector into where the buying plug was without disconnecting the battery?
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Reviewed in the United States on November 22, 2025 by Bill M
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.
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Reviewed in the United States on January 10, 2025 by Jim Plake
Works well for light build planes. Perfect for spektrum. Easy to bind.
Reviewed in the United States on August 19, 2024 by Mentaloid
I'm A beginner And got it to work. I had to change all of the servo plugs, another thing I am a begginner at. Bought the plug kit, crimper and watched YouTube. Hooked everything up didn't work. Changed position of plugs and had to redue two plugs. Once it got the blinling light it bound to DX6 transmitter. Then realised I had to reprogram ESC. Once I figured that out works very well.
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Reviewed in the United States on June 27, 2021 by steven p augustinovich steven p augustinovich