How to make an external CC1101 for the Flipper Zero.

[@porterquartion]

This is the perfect blend of modern tech with the wiring of the Apollo program. As much an art as a science. Well done.

[@T1NKER1NG]

Great video, thanks! This is the first detailed video I have seen that is a properly finished product and doesn't look like some sort of hot glued piece of mess 😂 Would love to see more, please!

[@rayj1988]

Glad it was helpful!

[@tobiasxy1230]

It works. Perfect introducing. And the part with the SMD Led for the voltage control is great. Amazing!

[@Dimlutube]

Excellent video. Great angles for the camera and you can tell that Ray is a pro based on how easy he makes it look. Thanks m8

[@rayj1988]

Thank you not a pro by any means I just like to tinker a bit as a hobby.

[@sooperwill]

just finished making my cc1101! thank you for this tutorial! It was quite the challenge with my sausage fingers!

[@rayj1988]

Great job! It's a great feeling of accomplishment when you make something yourself.

[@rotterdim]

How does this man only have 3k subs? Excellent stuff.

[@alexanderkessels5254]

Best tutorial ive come across simple to follow and unrushed nice work mate

[@johnnyskoale4314]

The sanding part cracked me up! Haha! Great tutorial, thank you.

[@Thadopeera]

This is what I’ve been waiting for. Thanks I see you on Redditt love your art work 💯

[@rayj1988]

Thank you. I appreciate the kind words! It's just a bit of a hobby for me, so it is nice to see that people like what I make.

[@craftingmate]

Thanks for the video! It was really good. Please make more tutorials.

[@rayj1988]

I'm glad you liked it. Hopefully, I will be making more in the near future I just need to order more parts so I can make more videos. Most likely, will be the NRF24 next.

[@christopherpoulton9124]

Aussie Aussie Aussie!!!. Nice video mate, concise, efficient, and has links to all the parts!!!

[@darktfr5060]

Really thanks RayJ for this tutorial... I received all parts and hardware yesterday (except the third hand ) and today its finished. i test all pins, no short circuit, and i tested the 5v to 3,3v before and after , everything is ok. now just wait the epoxy glue to hardens and i willl try to integrate all this in a 2x4 lego brick

[@rayj1988]

That would look really cool! Let us know how it goes. Glad ths video helped you out.

[@darktfr5060]

@@rayj1988 i test with a lego brick 2x4 but to small for the cc1101 module.. and dont have 3D print to make a lego brick a little bit bigger.. :(

[@javilarg]

I’ve just noticed you use “Test” option in the “SubGhz” menu. I have Xtreme firmware installed, and a DIY CC1101 module that is working (tested several times) but the option “Test” doesn’t appear on my Flipper Zero. Are you using Xtreme as well??? This is what appears on the menu: Read ReadRAW Saved Add Manually Frequency Analyzer Radio Settings. On “Radio Settings” “External” is chosen. Any help willing be appreciated.

[@rayj1988]

It was an option on the previous Xtreme firmware no longer available on current firmware.

[@johnnyedwards7701]

good video anyone can understand and learn how u took your time and finish and competed the product.

[@rayj1988]

Thank you appreciate the feedback!

[@Dimlutube]

Please do the NRF24. I've made a ton of those and I'm very curious to see where I can improve my technique. If you're feeling extra generous, I'd love to see you do some combo boards. For instance, I have a ESP32/NRF24 board cobbled together that I'm sure would benefit from improvements learned in your video. Your CC1101 board looks so clean; I picked up a lot of neat tips.

[@rayj1988]

Yes I think my NRF24 will be the next video. I haven't made a combo board yet as I dont really like the idea of having multiple things on one attachment as it makes things bigger. But I might have a think about it and see what I come up with.

[@BillAnt]

​@@rayj1988- Maybe do a separate nRF24L module using a CrazyrRadio PA usb dongle swappable on the GPOI plug. The KeyJack and MouseJack vulnerability is still an issue today with many devices using the Nordic nRF24L chip, including HP, Logitech, Lenovo,, Microsoft and other vendors.

[@rayj1988]

@@BillAnt this is my NRF24 DIY. I recently also made a mouse jacker using an ardunio as a standalone unit. I will post a video of it sometime. kzbin.info/www/bejne/bGW4ZaOIdrOCicUsi=E4aI3Pid4GUdjhXT

[@Carlos-df9cl]

Great video. I bought a flipper and really want to get into soldering. Would love to see more

[@rayj1988]

Thanks. I do have DIY videos for NRF24 and ESP32 CAM up. I would recommend getting a decent solding iron TS1010 or a pine64, good solder and a copper wire cleaning ball.

[@cloud7custom]

Great video, informative and to the point. Waiting on my clear Flipper Zero to arrive and this video is definitely helpful. Subbed

[@rayj1988]

Yes I am also waiting for my Transparent Flipper Zero. I sold my white one as soon as the Transparent one was announced to order one.

[@debaserplays4033]

@@rayj1988Where can I get the transparent one? I’ve never seen it on flippers website

[@ethanPi]

Really good video! Especially like the addition of the LED.

[@rayj1988]

Thank you!

[@MrTrocks365]

This was an awesome video, Thank you so much! Great teacher in the making right here!

[@rayj1988]

I'm glad it was helpful!

[@Diemler]

Thank you so much! Made it right now according to your video and result looks nice, neat and small.

[@rayj1988]

Glad the video was helpful!

[@xrmte]

Excellent video I was going to order one already made but the time it got shipped to me it would've been to expensive for what it is. But this will be much more cost effective.

[@rayj1988]

Glad I could help

[@nester6460]

Great video man I've got everything ordered just playing the waiting game now

[@rayj1988]

Make sure you get some silicone wire it will make things so much easier. Also have a look at my other 2 DIY and order those parts now too if you wanted to make them.

[@ssahillppatell]

Loved it. So much detailed

[@joeelmore151]

Pretty sure my radio works but my leds are very dim. Works fine with a through hole led, but not the smd. It also seems to work just fine without enabling 5v in gpio. It allows me to enable the external radio, so I guess its working fine. I'm running roquemaster fw so maybe somethings different that im unaware of. Thanks for the video!

[@elijah3807]

Clean work dude. I dig it.

[@ck2994]

Thank you for making this.

[@motosquid5979]

It worked! Thanks for the video although I wish the range on it was even better but still an improvement👍

[@rayj1988]

The antenna you use will make a difference.

[@motosquid5979]

@@rayj1988 I bet that’s my problem

[@Deven210]

That soldering iron is super nice!

[@rayj1988]

Yeah they are great the one im using is a TS100 but I also have a TS101, which is the newer version below. s.click.aliexpress.com/e/_mK3Czkc

[@zzaynr]

This was oddly therapeutic.

[@edwardfletcher7790]

If you want better results with your super glue, try the Adam Savage hack of adding cornflour as a concreting material 👍

[@sf-gs3iz]

Thank you great video

[@PeterWeimer-lc2uj]

love these artful simple videos. keep it up!

[@Publius_Valerius]

Awesome video. I also picked up one of these omnifixo jigs.

[@prescientdove]

you have a nice process, very neat. was a fun watch :)

[@rayj1988]

Thank you! I have a couple of other DIY videos for the NRF24 and ESP32 CAM if you're interested. Will hopefully have more in the future when I find time.

[@S3ARCH_N_D3STROY]

Finally another Aussie 😁 I saw in another video someone asking you if you sold these and you said only 😅n Australia. What would you charge for one of these complete ready to go?

[@Giggino26]

Nice video man, good job.

[@rayj1988]

Thank you! Hopefully it was helpful.

[@Giggino26]

@@rayj1988 very

[@Cherokeeseeker]

Awesome video. Thank you for sharing

[@user-ff4wr7yn4i]

Nice my friend. Thank you from Russia 🇷🇺👍🏼

[@user-te8ix8tq7c]

Useful guide, thanks

[@RicardoBHubner]

Ótimo Video amigo! Um grande abraço.

[@pmfman]

Suggestion: bend the pins on the voltage regulator and wire it through the acksode of the board

[@lolotech4418]

Très bon boulot félicitations 👍👏

[@yalcin1234]

thank you so much ❤ I made one

[@rayj1988]

You're welcome 😊

[@remainnameless1585]

Awesomr video, keep up the great work

[@Anonymous-to2bz]

this is dope! ty

[@spo-tube]

Nice work! But if the goal is only to allow the connection of an external antenna, I wonder if it would be possible to attach an antenna jack to the original Flipper and connect it to the internal CC1101. My problem is that the receive range on the 70 cm band is limited to a few MHz in the ISM band, while the CC1101 does support much more. Probably a FW issue. I got my Flipper just a few days ago, so maybe I need to experiment more and try alternative SW.

[@ashloverscn]

Awsome detail

[@gamergod7817]

The shaky hands is so real, whenever I Sauder my hands are so shaky

[@charlesemge3824]

Great Video! You can increase your views/likes if you put in the title the "WHAT" so people click on it... So, ie. Title = "Flipper Zero - Sub 1 Ghz Tutorial" !!! not many people know what cc1101 is or do they care. Be specific - get more likes ! Good Job. You can add tags for all the details of the ic an such...

[@itzmestevo]

Bro thinks he’s mr KZbin but yeah it’s good advice

[@suckL3m0n5withGeoffreyFirmin]

This video is excellent!!

[@rayj1988]

Thank you!

[@asghiasughiqughbqwg]

Nice video. I love the use of perfboard and I'm trying to start using it in my own projects. I had some questions. What are you doing with your iron off screen when it makes a blowing sound? Also any thoughts on using solid core hookup wire as opposed to the braided wire you used in this video?

[@coopergaffney2012]

I turn my GPIO 5v on but then when i exit and go back in the setting is back to OFF nand when i try to go to external mode i cant it only has internal. Im on the unleashed firmware 71

[@tobiasxy1230]

Great video! Its a amazing good quality. Thank you very much. Which soldering iron have you? Any article or model number?

[@jmr]

Nice job.

[@EverythingParanormal666]

great video dude really handy for me so thank you and mor would be much appreciated as i am completely learning as i go and have just started lol 😂 😂 but will be looking to make lots cool things hopefully

[@rayj1988]

I have a few more DIY videos up already, so check them out! Hopefully they are helpful.

[@jonboy545]

Where did you get that "stand" for your soldering iron? I have a Pinecil and would love something like that! Great tutorial!

[@freddaniali]

I can't believe that I paid 30 bucks for my external antenna! I could have made this for pennies!

[@peterbrown8862]

You would make it easier to glue if you used CA accelerator. Makes gluing with any super glue much easier.

[@rayj1988]

Good to know thanks!

[@BitsofSkin]

A 5v to 3.3 v converter? Just use a couple of resisters. One 2K2 and a 3K3 from 5v to ground and tap from between them giving you 3.3v. 2 components instead of that. I like the little holder you have. Where did you get that from? Nice video :) Thanks.

[@rayj1988]

Yes, you can do things in lots of different ways that get you to the same outcome :) Look up Omnifixo they are great!

[@BitsofSkin]

@@rayj1988That’s very true buddy. Thanks, I’ll check it out. Looks very handy :)

[@wherethewatermeetstheshade]

In simple words cause I know nothing about that piece of technology but I seen the flipper zero minimally

[@digidof21]

With the external antenna added what is the range increase ? Also cool solder gun , what brand is it? very good video, you are a good instructor ! Thank you!

[@rayj1988]

Depends on the antenna you use, but its significantly better than the internal one. Link for soldering iron in my description.

[@mikellson]

Great video.If you go for another one I would like to see the IR blaster. 🔫😃

[@rayj1988]

Yes the IR blaster is on the cards!

[@Beyond_Slots]

Ok, 1st Awesome build, 2nd so my question is can you use or put a usb adapter port on to the top of it as to use an external antenna that way as well, if so boy do i got what i need for that but no knowledge of how to use the flipper. ps i subbed to show support and i would like to know more please ty for the share as well!

[@PsYxD]

perfectt

[@mephistovonfaust]

All in all I'd call this a great video but since you haven't said what this is actually for I am left knowing how to build one but not for what purpose. Ok, googled it. It's just a antenna module for longer range of the Flipper Zero. Got it...

[@TommyGunOZ]

How about a build on an amplified cc1101 like the rabbit labs flux capacitor? :D

[@GM_O]

Great video! I haven't soldered mine to a board yet, is the 5v converter necessary?

[@rayj1988]

Yes for the CC1101 if you are using GPIO pin 1 as with 5v you will burn out the CC1101 chip. You can run it off GPIO pin 9 for 3.3v, then you won't need the 5v converter. But it would be a slightly longer but the same principle. I used to make it using the 3.3v pin but changed it as some people have issues with the 3.3v pin as the SD card is also powered off it and to also to make the attachment as small as possible.

[@GM_O]

@@rayj1988 ty so much for the explanation, I'm new to hardware stuff and was wondering why some people with the same CC1101 as me just used the first row.

[@chivis843]

Love the video but damn I’m terrible at soldering these tiny wires

[@EdWilson-du5xw]

thanks for making these videos! is there anyway you could do a video on your sub-ghz standalone device?

[@jean-jeromecsernak1102]

Hi, Amazing video !! Lots of details clean video capture, I've engaged a battle to use the CC1101 module without a flipper, but with a esp8266, I don't understand if I need 2 modules or if with only one I'll be able to scan the 433Mhz fréquence, I want to catch codes of my remote control, this module is powerful but not really user friendly...

[@rayj1988]

Yes you would need both the CC1101 module and ESP8266 for it to work. The hardest part will be finding the firmware to upload to get it to work. I am going to try to make one in the future.

[@jean-jeromecsernak1102]

@@rayj1988 yes I understand that I need both because cc1101 is only the module and the 8266 the controller. I tried tons of libraries but nothing sounds good for my project, I hope you can help me with a video on it 🙂. Go France #RugbyWC2023 !!

[@loulimina]

What a great, in depth and clear tutorial, but I have two questions! 1. I notice most CC1101 modules have a "limited" frequency range, effectively in line with either the USA or European standards. Since the Flipper Zero can output signals for both regions' respective bands; does the external module also have to mirror that? In that case, if I wanted to maitain the "all regions" capability of the Flipper Zero through that external module, would I have to build two of these, or is one enough to cover both? 2. I also watched your tutorial about the NRF24 module - equally as excellent as this one btw; would the same antenna work for both modules, or would I need two distinct ones - on for sub-GHz and one for 2.4GHz?

[@georgeg2077]

You made it looks like easy but it's not.😄😄😄😄😄😄😄😄😄

[@rayj1988]

Haha did you use silicone wire?

[@EcoDiesel]

Great video. Is there a link to the parts you used please? Thank you

[@rayj1988]

Thanks they are all in the description.

[@_TheFactsFactory_]

I have a problem. I can't change the internal antenna to an external antenna in the Sub Ghz menu. Only internal is shown in the settings

[@assasinfil]

Because you need to use officially supported modules created by quen0n.

[@StephenMcElligott]

What type of solder did you use for this project? also what would you suggest on holding the pins to solder on to the board if you don't have a arduino shield great video btw.

[@rayj1988]

I use this solder: a.aliexpress.com/_mrQrC6m I just use some helping hands or pliers to hold the pins if not using an ardunio sheild.

[@StephenMcElligott]

@@rayj1988 One more quick question, those LED's, how is the best way to get them out of the packing?

[@rayj1988]

@StephenMcElligott just peel the clear plastic with tweezers from one end and tap one out.

[@StephenMcElligott]

@@rayj1988 OK one more question, what microscope are you using. I just tried to build this using a magifier on my phone. lets just say it was a fail. I had a real hard time where you pass the 5 wires through the board, then I did not line up the CC1101 correctly so it was not in the correct holes and I soldered it, now I have to take it apart and try it again.

[@rayj1988]

I was just using my samsung s20 for the video to zoom in. I don't usually use a magnifier or anything when making it usually. My tip would be to make the wires a little longer so there is more to put through the hole.

[@AlexAlfarii]

O podría tirar a la salida de 3 voltios ?

[@user-dv8wb2uw4x]

Thank you for the good video. I have a question: cc1101 is already inside the flipper, so why make an additional one? Are they made solely to increase the effective distance? I don't know much about Flipper, so I have a lot of questions.

[@rayj1988]

Yes, the external CC1101 module is just so you can add an external antenna to get a better range of receiving and sending signals.

[@Kirt44]

What can you do whit the flipper zero that you could not do before this modification ? What does it do

[@josedelfuego]

Buy one and find out . 😎

[@josedelfuego]

160 buck

[@HEREisTRACYY]

Really....😂

[@2CG-Solutions]

It teaches English

[@PoorKidPlayingGames]

I believe it extends the signal

[@jnh2003]

Great detailed video. Built it checked for shorts all fine. Powered up Flipper enabled 5v on GPIO led lights enabled Radio and it worked tried spectrum analyzer all seemed good. switched it off and tried again now the led lights until I select subGhz then it goes out every time I cant work out what's wrong anyone got any ideas?

[@rayj1988]

The Spectrum Analyzer app won't really be a good indicator if it's working as it could be using the internal CC1101 and the light would be on due to being turned on from GPIO settings. So the fact that when you try go into subghz and the light turns off indicates there is some issue with wiring or module, it is not working. I would check the wiring to make sure they are going to the correct pins using a multimeter and also check no shorts between pins. Are you using spacers for the board? If not, make sure the 3.3v converter is not touching the cc1101 module as it could short on that. Try slide a piece of electrical tape or paper on top of the 3.3v converter just in case.

[@jnh2003]

Thanks for the reply Ill give it a go@@rayj1988

[@doshlk]

спасибо тебе, бро

[@AirsoftEd]

Grained a follow, great tutorial. Keep the work up 🤙 do you have the file for the spacers or measurements?

[@rayj1988]

spacers are on the printables page with the case. 3.25 x 3.25 x 3.25. Just make sure you use 30awg silicone wire.

[@TommyGunOZ]

did you get an aussie plug for your soldering iron? and what model is it...TS-I ??

[@rayj1988]

Yes, I just swapped the cable that plugged into the wall with one I had. It was just like a laptop style power supply. It's a TS100 I also have a TS101 but have never use it since the TS100 works so well.

[@SquirrellProd]

Kinda dope, I don't have a flipper zero but I know some people that do. I just make projects and solder stuff like that. What kind of clip holders are those and what are they stuck on?

[@rayj1988]

Look up Omnifixo great investment.

[@MadGoat]

What is the dimensions of the spacers that you insert? I know it's a small thing to ask, but would be good to know.

[@rayj1988]

3.25 x 3.25 x 3.25

[@MadGoat]

@@rayj1988 Thank you!

[@user-dv6gd5wy9h]

does this project work with a 2 channel logic convertor?

[@waltermora8520]

Is there a downside to using the 3.3v of the Flipper GPIO, rather than using the 5v and convertí it down to 3?

[@user-uk3gc2dk3h]

Yes - It’s not recommended to run off your 3.3v flipper output, as it can corrupt your sd card, and have other issues, where the 5v output is isolated.

[@waltermora8520]

​@@user-uk3gc2dk3h oohhh... That may explain the weird and constant 415.98Mhz noise I'm getting... It must be from the internal electronics of the flipper coming up from the 3v line. Thanks!

[@javierve7237]

Excelente trabajo, tendré que modificar el mio y copiar tu diseño. Me podrías decir el tamaño del cable que utilizaste (grosor)? Por favor!

[@rayj1988]

Link to wire is in the description 30awg silicone.

[@javierve7237]

@@rayj1988 gracias!

[@ReallyOP13]

Eagle brand sandpaper is from China

[@rayj1988]

Yes, it came with my textured print sheets for my 3D printer from Aliexpress.

[@andrewmartin903]

Question im just starting out my self why would no use right side rail that already has 3v supply or is it just for design reasions

[@rayj1988]

Check the description.

[@joea361]

For the price of all the parts, why not just buy one? But still good for learning.

[@rayj1988]

It's cheaper to make yourself!

[@phatbman]

What do you need the 3.3v converter for? I don't see it on the wiring diagram

[@rayj1988]

It uses a 3.3v converter to help reduce the footprint as it uses 5v pin and also mitigates issues. Some people have had running attachments off the 3.3v GPIO pin as it is also shared with the SD card.

[@phatbman]

​@@rayj1988that makes sense, thanks for letting me know! I better get some 3.3v converters

[@TheSquaredM]

Why are you soldering wires from the top of the PC board?

[@rayj1988]

Im not sure I understand your comment. Have you watched the whole video?

[@user-xs3wx4sb4q]

is the inverter extrictly needed?

[@HenAndPenn]

I was confused and thought I had the playback speed way up. 😂

[@user-tk9lo5ne7p]

You didn’t include links to getting the flipper zero itself.

[@rayj1988]

Why would I?

[@BigBrother88]

How do you get the test option, I have the latest xtreme version and there is no test function. Did you add that yourself ?

[@rayj1988]

The newer version doesn't have the test function. For some reason, they got rid of it. I just flashed back to the older version.

[@retro_pollo998]

Im new to flipping so please excuse my ignorance, It this like a WIFI dev board?

[@rayj1988]

No it is for an external CC1101 (sub ghz). If you want a wifi board look at my diy for the esp32-cam

[@LcpdfrTutorials]

I think my got i problem when i go to radio settings i dont have the options ext radio 5v or debug pin or counter inccr i only have module external do you have a fix

[@rayj1988]

They were old settings and are not available in newer firmware.

[@LcpdfrTutorials]

@@rayj1988 oh okay so i dont need to turn them on but i need to turn on the GPIO 5V Only?

[@AlexAlfarii]

Here in my country I have no way of finding that voltage conversation, is it very necessary?

[@rayj1988]

You don't need it but you will want to use the 3.3v pin and not 5v as the CC1101 module will burn out.

[@AlexAlfarii]

Thank you very much so I occupy the one that is in 3v and will it work the same?

[@rayj1988]

Yes it will work fine. The reason I designed to use 3.3v converter and use 5v is to reduce footprint and mitigate issues that can be caused by using 3.3v as it is shared with the sdcard.

[@lolotech4418]

hello you did a wonderful job I like it very much I have currently made a prototype to wire the CC 1101 I was looking at a few different cities and yours is the best in my eyes by any chance are you selling the project already done all done? if so can you tell me your shop or the price cordially

[@rayj1988]

Hi I dont have a store or link, unfortunately, as I dont usually sell them. I do have some spare, so I might sell them. What country are you in?

[@lolotech4418]

@@rayj1988 Hello, I live in France.

[@lolotech4418]

I'm going to start I'm going to try to do the same as you slowly I saw that you had shared the list it's very nice I'll show you what it gives cordially 👍

[@dakotaturek9056]

where did you get the little clip on metal stand on your soldering iron??

[@rayj1988]

Look up Omnifixo they are great!