The FrSky’s R9 receiver is designed to work with the Frsky R9M long range module, however it was just a bit too big for mini quads. Therefore Frsky made a smaller version, the R9 Slim, which we will check out in this review.
If you accidentally damage the antenna on your 2.4GHz radio receiver (RX) in a crash, or by spinning propellers, don’t worry! You can easily fix it without buying a whole new receiver or replacement antenna. However, there are also considerations about the length of the antenna.
SPI_RX is a new communication protocol used between the flight controller and receiver over SPI BUS. There are some advantages with SPI_RX over traditional serial RX protocols such as SBUS, which we will explain in this article.
For long range flying, RC links is just as important as your FPV video link. In this review we will have a look at the Frsky R9M and TBS Crossfire – two popular TX modules options that are compatible with the Taranis transmitters.
FPort is the latest RC serial protocol that brings a few improvements over the existing RX and telemetry protocols. In this article we will take a look at the advantage of FPort, and how to set it up with Betaflight flight controllers in your mini quad.
There are many transmitter options available for mini quads. While many would recommend a high end transmitter, beginners might choose to save a bit of cash on selecting a TX. This is completely understandable when you don’t know if the hobby is really for you, and this is where the FlySky range comes in.
Frsky has just released a new radio receiver, the R-XSR, that might replace your XSR or X4R for good for people who own a Frsky transmitters like the X9D and QX7.
In this article we will show you how to flash/update firmware on your Frsky receivers such as D4R-II, X4R-SB, XSR and XM+. This is useful when you have mismatched firmware that prevents you from binding, or you might simply want to update to the latest firmware version.
FrSky XSR-M is a smallest SBUS/CPPM Radio Receiver offering full range and Smart Port telemetry recently released.
The XM+ radio receiver is a tiny SBUS diversity RX from Frsky. It’s insanely light weight making it a great alternative to X4R-SB and XSR RX for micro quad builds. In this post we will show you the features of XM+ and how to use it.
A new Frsky receiver option for light weight and tiny mini/micro quad builds – the Furious Mini RX! It’s even smaller than XSR!
There have been a lot of discussion on using SBUS over PPM for radio receiver. Here we will have a look at the differences and the advantages of SBUS over PPM.