RadioMaster RP4TD Diversity ELRS Receiver and USB UART Flashing Tool

[@AlbertKimTV]

RadioMaster RP4TD Receiver - rb.gy/eay9xd RadioMaster UART Flashing Tool - rb.gy/rl2c3j

[@vanlifefpv6340]

Thanks for all the reviews this year. You are the hardest working reviewer on KZbin. Happy Holidays!

[@AlbertKimTV]

Happy holidays!

[@frankcastillo8869]

Radiomaster is killing it these days. Thanks for the great review.

[@AlbertKimTV]

Yep, they are awesome.

[@jaechoe]

Dual diversity very nice, love all the little helper tools. Great review Albert!!! 👍

[@925fpv]

I wonder where all the 50km flights on these diversity receivers are? Hmmm...

[@AlbertKimTV]

Probably because they don't want to get fined by the FAA?

[@arthurgiourdjian9071]

Never had an issue flashing via wifi before but I'm sure its only a matter of time haha for $10 the tool looks like a solid backup!

[@AlbertKimTV]

Definitely a nice to have but not 100% necessary.

[@MCsCreations]

Thanks for the review, Albert! 😊 Radiomaster is killing it! Nothing else to say, really. Anyway, stay safe there with your family! 🖖😊 And happy new year!

[@staltus]

Ordered the uart flashing tool before Christmas, I have 2 receivers that don't respond on wifi for some reason if I can get one working it is worth the cost.

[@manuelsolano7525]

Thank you for your reviews, Albert. I wish you a Merry Christmas and a Happy New Year to you and your family.

[@AlbertKimTV]

Happy holidays!

[@robinno78]

Diversity is the way to go :) Nice updater tool. Really like the "grabtool" so youi dont have to apply solder :)

[@AlbertKimTV]

Very true!

[@Illbemeubeu84]

I like that it came with the dongle, i hope they start shipping these with receiver packages or modules

[@yamasaur]

Ive been waiting for a true diversity receiver from radiomaster looks great with the 100mw telemetry! Loving their other elrs products they've been very solid for me

[@AlbertKimTV]

😁

[@jlarson42]

Nice diversity receiver. Definitely would need some longer antennas. Good flashing tool kit. Reasonably priced for a tool that may some day save your bacon. 🥓😎

[@yusjahat]

Happy new year bro..nice video for all these years..very helpfull for us..wish u made more good and usefull content for the next years..🎉🎉🎉

[@medrone7097]

As a micro-flyer, this stuff is a bit above my head but it looks quality. The little wire loop at the end looks especially handy.

[@BrandonBeans]

Finally, dual diversity from Radiomaster. Do Gemini next, Radiomaster!

[@AlbertKimTV]

This receiver does Gemini mode. You mean a Gemini transmitter?

[@BrandonBeans]

@@AlbertKimTV of course that's what I mean! Can't let jumper beat them

[@xavierprimeto1752]

Just in case of emergency!

[@AlbertKimTV]

😁

[@GR8SCOTT]

That looks really nice! Putting it on my wishlist now.

[@AlbertKimTV]

Hope you enjoy it!

[@grisvianbrudlie6093]

Radiomaster coming up with a lot of elrs products lately with very positive reviews prom the community so far. Love how elrs is just the standard at this point. Great review!

[@nightowl_fpv]

Could the dongle be used to connect the rx to the computer for sim use?

[@aythixfpv]

Radiomaster has been a awesome company. They really have pushed the hobby in a better direction with quality and customer service. Thanks for sharing. I currently fly a zorro

[@AlbertKimTV]

Love RadioMaster!

[@battano]

ELRS has sure gone super charged since I built a DIY SX1280. Radiomasster looks to be releasing some solid products though I'm still waiting for other diversity TX's modules to be released...

[@73FPV]

Thanks Albert Kim Sir.

[@Dashone93]

Do u go rx to rx and tx to tx with elrs usb

[@DaZelli]

I bought it one month ago for my first build. Great to see a review of what I have

[@dragonazzFPV]

sorry if I missed it, but what would the alternate R T pads be used for?

[@AlbertKimTV]

What are you referring to? Time stamp in the video?

[@dragonazzFPV]

@@AlbertKimTV sorry, @ 1:14 on the receiver there is the standard 4 for the UART (RX, TX, 5V and ground )but there is another 2 pads for soldering just labeled R and T! I hope this clarifies, and thank you for the quick response

[@BooDevil65]

What are the R & T pads for? Is it like some of the Matek Rx's where you can attach a GPS and it will send GPS data via telemetry link?

[@AlbertKimTV]

short for rx and tx

[@BooDevil65]

@@AlbertKimTV lol I mean why are the "R" and "T" (NOT the Rx and Tx pads! There are *6* soldering pads on it), and what is their purpose? Just for flashing with an FTDI cable, or more general? Telemetry devices? Are they just a standard available UART port? Etc.

[@bagthoughts]

Would i need to use both antenna for my fpv drone?

[@AlbertKimTV]

yes

[@ToastyAP]

Do I need to flash it out of the box with that usb ?

[@AlbertKimTV]

www.expresslrs.org/quick-start/receivers/radiomaster-rp-2400/#updating-your-receiver-firmware

[@ElementalGeneral]

I would buy this if it supported Gemini mode

[@frankcastillo8869]

If you checked the product page you would have seen that the receiver does in fact support Gemini mode.

[@AlbertKimTV]

It does support Gemini mode.

[@ElementalGeneral]

@@AlbertKimTV wow RadioMaster does Gemini now? I'm buying one