Frsky Receiver, Transmitter and Firmware Compatibility Guide

Frsky Receiver, Transmitter and Firmware Compatibility Guide

If you are struggling to understand what Frsky equipment is compatible with what, this table below will hopefully help clear some things up for you.  But before you get to the table here are some important notes:
  1. (OTX) means you need to be running the most recent version of OPEN-TX software running on your radio.
  2. Frsky compatible receivers and transmitters are not listed here, but on the specification for these products they will specify what protocol they run, all third party Frsky equipment runs ACCST V1.x firmware only.  We have a list of Frsky ACCST V1.x firmware here - Frsky ACCST V1 Firmware Downloads
  3. Items in Red are no longer in production, but are still available on the market.
  4. The firmwar on both your Transmitter and Receiver need to be the same in order for the devices to communicate.

Frsky Radio and Reciever Compatibility Tool

FrSky Receiver Compatibility Tool simplifies the often complicated task of selecting the right receiver for your setup. The expansive FrSky ecosystem offers a variety of receivers, making it challenging to identify the compatible ones for your specific configuration. Our compatibility tool demystifies this process.

By simply selecting your transmitter and any modules you may have, our tool will display the FrSky receivers compatible with your setup. But that's not all. It also outlines any special caveats associated with the receivers to guide your decision-making process. If you're using an external ACCESS mod, this feature becomes all the more important.

The FrSky Receiver Compatibility Tool stays abreast of the latest receivers in the market, encompassing the TANDEM, Archer, R9, RX, X, S, and D series receivers from FrSky's lineup. This also includes the new ArcherPlus series, which is designed to work with both ACCST and ACCESS right out of the box. Keep in mind, though, that the tool is tested exclusively on FrSky transmitters.



RadioACCST D8ACCST D16ACCESS
X9Lite / X9Lite S(XJT Lite)Yes (OTX)Yes
X9D+YesYesNo
X9D+ SEYesYesNo
X9D+ 2019(XJT)Yes (OTX)Yes
X9D+ 2019 SE(XJT)Yes (OTX)Yes
QX7 / QX7SYesYesNo
QX7 / QX7S ACCESS(XJT)YesYes
ModuleACCST D8ACCST D16ACCESS
R9M (old fw)NoYesNo
R9M 2019NoYesYes
R9M LiteNo YesYes
R9M Lite ProNoYesYes
XJTYesYesNo
XJT Lite (1.x.x fw)YesYesNo
900MHz RXACCST D8ACCST D16ACCESS
R9 (old fw)NoYesYes
R9 MM OTANoYesYes
R9 Mini OTANoYesYes
R9 MM (old fw)NoYesYes
R9 MINI (old fw)NoYesYes
R9 SLIM+ OTANoYesYes
R9 SLIM+ (old fw)NoYesYes
R9 SLIM (old fw)NoYesYes
R9 MXNoNoYes
R9 SXNoNoYes
R9 STAB OTANoYesYes
2.4GHz RXACCST D8ACCST D16ACCESS
D8R-II PLUSYes
Yes
No
D8R-XP
Yes
Yes
No
RX4RNo
Yes
Yes
RX6RNo
Yes
Yes
RX8R (1.x.x fw)YesYesNo
RX8R PROYo
Yes
No
G-RX6No
Yes
Yes
G-RX8No
Yes
Yes
R-XSR (1.x.x fw)No
Yes
Yes
XMRNo
Yes
No
XM PLUS (1.x.x fw)No
Yes
No
XM (1.x.x fw)No
Yes
No
XSR (1.x.x fw)NoYesNo
S6R (1,x,x fw)No
Yes
No
S8R (1,x,x fw)No
Yes
No
X4R (1.x.x fw)
No
Yes
No
X4RSB (1.x.x fw)NoYesNo
X6R (1.x.x fw)
YesYesNo
X8R (1.x.x fw)
Yes
Yes
No
This guide was originally compiled by our friends over at CycloneFPV.com

    • Related Articles

    • Frsky ACCST V1 Firmware Downloads

      If you need to use your Frsky X series receiver with a third party radio such as the TX16 you will need to use ACCST V1 firmware.  New firmware such as ACCESS and ACSST V2 firmware is not backwards compatible with third party radios anymore.   To ...
    • R/C Receiver Troubleshooting Guide

      This is a general guide to help direct you to check some of the common causes of issues customers have with their R/C receivers. Please check the information below and if you have checked the list below and still have an issue please contact us with ...
    • How to bind your betaflight SPI receiver via CLI (Frsky, Flysky)

      Many tiny whoop flight controllers that have a built in SPI receiver.  And given the small size it can be a real pain to press the bind button each time you need to bind your RX to it.  However with betaflight you can bind your RX via the CLI using a ...
    • Choosing a FPV Radio Controller, TX Module and Receiver

      Your radio is one place where a larger initial investment will go a long way, especially if you decide to stick with FPV long-term. When getting into FPV, your first purchase is most likely going to be your radio transmitter (or TX). The radio takes ...
    • How to install/Flash Betaflight Firmware (GUI or DFU Mode)

      This is a quick guide that will walk you through the process of flashing betaflight firmware onto your flight controller What is a "Firmware Target" or "HEX File" in this context? Betaflight firmware is made to run on many different boards. So, it is ...
    • Recent Articles

    • Guide to Choosing Your Shipping Service at Unmanned Tech

      When it comes to selecting the right shipping service for your needs, various factors such as cost, reliability, delivery time, and tracking capabilities come into play. This guide is designed to help you navigate through the options provided by ...
    • Modified Your Drone? Here’s How It Affects Your Warranty

      Warranty Basics When you purchase a product with a warranty inlcuded by the manufacuter, or retailer (like us), it's like a promise that the item, as sold, will work as expected for a certain period (usually 6 months or 1 year). But what happens when ...
    • Resolving Card Payment Processing Issues

      Experiencing a failed payment attempt can be frustrating, particularly when you're certain your credit card is functioning correctly. At Unmanned Tech, we recognize the importance of a smooth payment process and are here to assist you in resolving ...
    • Changing Your Delivery Preferences (Safe Space / Neighbour delivery Opt-Out)

      For convenience, many couriers will attempt to deliver to a neighbour if they are unable to deliver to your address for any reason. However, for some, this can cause problems. If for any reason you need to, you can change your delivery preferences ...
    • Happymodel Mobula6

      Hi there! If you're here, you're likely having issues with your Mobula6 VTX. Below are a few pointers from a support thread of ours which helped to resolve this issue for a number of our customers in the past. Firstly, make sure that you're not set ...