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OrangeRX DSMX/DSM2 Compatible 2.4GHz DIY Transmitter Module

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OrangeRX DSMX/DSM2 Compatible 2.4GHz DIY Transmitter Module


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The OrangeRX DSMX/DSM2 compatible 2.4Ghz DIY transmitter module offers a simple and convenient way to utilize your non module-based transmitter with DSMX/DSM2 compatible receivers. This is a DIY module meaning that it is not "plug and play". You will need to physically connect the wire leads from this module to +, - and PPM signal outputs from your transmitter. This is the perfect option for transmitters which are not module-based.

• 4 operating modes: DSM2 comp. 1024/22ms, DSM2 comp. 2048/11ms, DSMX comp. 22ms, DSMX comp. 11ms
• Easy to access bind button
• Range check mode

Compatibility: Any transmitter with a PPM signal output
2.4Ghz protocol: DSMX/DSM2 compatible
Voltage input: 6~15VDC
Power: 100mW
Range: Full range system

OrangeRX DSMX/DSM2 compatible 2.4Ghz DIY transmitter module
2.4Ghz antenna
Antenna extension cable

Module uses a unique Global ID for binding. In case of binding issues with other branded receivers press the "Change ID" button on module to change the Module ID to another unique value reserved for that module (5 ID's assigned to each module).

There are over 4 billion unique ID's assigned to OrangeRx modules.

1) This is not a Spektrum DSM2 product, nor is it a copy of a Spektrum DSM2 product.
The Spektrum and DSM2 brand is a trademark of Horizon Hobbies USA.
2) This is not an underground black market fake Spektrum product. OrangeRx quality is guaranteed.

  • Orange RX Module
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Mbauer | Verified Buyer

  • Quality
  • Overall
  • Value

Hard to find upgrade

Jul 23, 2021

Took some time but finally received it. (back ordered)

SG | Verified Buyer

  • Quality
  • Overall
  • Value

Good Product

Jun 05, 2020

Very Cost-effective Solution

Klaus | Verified Buyer

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Alles Top!

Jan 03, 2020

Zuerst habe ich 1 Modul gekauft. Es funktionierte einige Tage, dann nicht mehr.
So habe ich nochmal 1 Modul gekauft. Das funktioniert nun schon seit einigen Wochen problemlos. Auch das Binden mit diversen Empfängern (Orange, SPEKT...)funktioniert einwandfrei.
Ich verwende es am PMM-Ausgang des Jeti-Senders.
ACHTUNG: damit das Modul funktioniert, benötigt es ein gültiges PPM-Signal. Erst dann leuchten die roten und grünen LEDs.
ENGLISH (translated by online translater):
First I bought 1 module. It worked for a few days, then not anymore.
So I bought 1 module again. This works now since a few weeks without problems. Also the binding with different receivers (Orange, SPEKT...) works fine.
I use it on the PMM output of the Jeti transmitter.
ATTENTION: for the module to work, it needs a valid PPM signal. Only then the red and green LEDs light up.

king | Verified Buyer

  • Value
  • Quality
  • Overall


Dec 08, 2019


N/A | Verified Buyer

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Oct 07, 2019

Works like a champ

PaulJ | Verified Buyer

  • Overall
  • Value
  • Quality

Worth waiting for!

Sep 18, 2019

These modules are frequently out of stock for months at a time and have become quite expensive. However they are the perfect solution for converting old "retro" transmitters. So far I have converted 20 transmitters onto 2.4GHz using these DIY modules and all have performed perfectly first time. They are very compact, which makes for a neat and easy installation and they give good "full range" performance. Yes, they can be difficult to get but they are worth waiting for!

Andrin | Verified Buyer

  • Overall
  • Value
  • Quality

High latency.

Mar 14, 2019

Mine has very high latency...

Paul | Verified Buyer

  • Overall
  • Value
  • Quality

Great...... When you can get them!

Feb 02, 2019

I have had 13 of these. All have been used with Phil Green's encoders and all have worked perfectly. However they are often unobtainable for long periods, I have been waiting several months to order more. When, oh when will they sort out supply?

Thomas | Verified Buyer

  • Overall
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Almost Perfect

Oct 22, 2018

I've been using several of the original DSM2/DSMX plug in modules that let you push the bind button 3 times to change protocol, and they've all worked flawlessly. The new plug in modules went back to the three press bind button operation but it's not the same. These DIY modules are very close to the same function and feel of the original module and I am able to use two of them in the 9xr Pro to give me 16 channels using PPM1 out and PPM2 out. Each module has it's own PPM stream and they work in unison. Very happy with these, and all of their receivers!! I just wish ORANGERX WOULD GET THE R110XL Satellite receivers back in stock!!!!!!!!!!!!

James | Verified Buyer

  • Overall
  • Value
  • Quality

OrangeRX DSMX/DSM2 Compatible 2.4GHz DIY Transmitter Module

Jul 04, 2018

I have purchased 6 of these units. 2 are working. 4 have failed. The 2 that are working great easy to install and use. I am using them in conversions using the arduino mini pro controler and a sketch designed by Phil Green and Shaun Garrity

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Customer files
Jonathan's instructions Download [23]
No File Name Download [23]
manual Download [188]
user manual in readable form Download [1299]
User's Manual Download [768]
No led flash when powered Download [11]
ORX DIY TX Module Wiring.png Download [2]
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