Hey man nice videos .. little suggestion you should edit more volume or change your audio quality for your videos...your voice is so lite like mine, keep ur mic 🎤 close to your mouth...
At the end of your videos you always say "thank you" but I think actually we should say thank you. You always provide all the STL files, the code etc in a way like a tutorial. Keep up the great work!
Naw man. The STL's, code and such are the product that we purchased by watching his long form ad for PCBWay. I say it's a fair trade. (I am SO SICK of hearing about PCBWay. UGH)
I've always loved how you investigate your builds to find alternate solutions. Also how you integrate your findings into your final solutions to make a complete build. You're awesome. I learn a lot from your channel for mine.
This is an awesome project! I’ve been following for a few months in order to make one and start on RC airplanes… nothing better than enjoy the gear you built with your own hands…
This looks great. i am about halfway through the first transmitter. I have back printed and all parts except voltage converters. I am a noobs with just enough knowledge to get in trouble so I can use the experence. I just found your channel a while back and am enjoying it.
Felicidades por este increíble proyecto. A veces bajo mi punto de vista, hay proyectos menos trabajados pero este en concreto está súper bien!!!. La carcasa impresa en 3D, el acabado y el uso del Stm32...WoW es brutal
@Elecronoobs it is possible to implement and add also a multi protocol firmware? I can't find any information about the 7ch + ppm receiver at 5:47, can you help me?
Just an observation, on the buck converter shouldn't you cut the trace above the ADJ pads in order to use the fixed voltages? Great job btw, building something like this takes a lots of time and effort. It's also nice to finally see an STM32 board being used in place of an arduino. If one day you want to push this project a bit further you could also take a look at other STM32 boards like the F407. Packs even more power than the blue pill and has all the IO you ever need for an RC remote.
perhaps in the next revision use a better radio module perhaps a LORA based one, or something long range inspired by team black sheeps crossfire module
@@sammichael25 there was a version of open tx based around the Arduino mega it was called the openAVRC, i had plans to make it but since most of the documentation was in french i didnt ended up doing it
The commercial transmitters jave specialized hardware to compensate for the LoRa slow transfer rates. Implementing that will make this costly and will be as good as buying a commercial controller
I think it's time to revisit this.... I'd like more switches, some 2 and 3 position ones... And 2 screens.... I smaller screen for menus type things, maybe a multi colour electronic paper screen.... And a touchscreen with vtx so you can watch an fpv feed on the screen.... Also, please finish that small receiver board, as small as possible so it can be used on small rc tanks and things.... I'm building a kugelpanzer and I'd love for this to fit inside
Genial , estaba a punto de fabricar el anterior control , pero este se mira súper genial , solo no entendí unas cuantas cosas , espero la versión en español ejjeje
Commercial rc transmitters also have frequency hopping - does your transmitter have this ? How will it perform in a group of 20 people flying airplanes? Will it have loss of data packets or be usable? Thank you!👍
very nice job. I truly enjoy the way you explain things as you go along. I recently came across this power bank that can produce 3.3 and 5 volts using lio ion 18650 battery. This power bank have its own charger. In that case it's very self efficient power supply. Can you use that power bank in this project? Keep up the good work, you rock !!
Brother you should do the poll UA-cam community thing were the viewer pick A, B or C then depending on the choice with highest percentage you do something, like we pick Wich projects should you film 1st for example A (something something), b (something else)& c (Other ideas, so we write them in the comments), i think this is a great Idea and many UA-camrs use it now Day especially to attract new subs and keep the old subs interested, some UA-camrs Even put silly choices in the poll like (Attorney Tom) and people still answer the polls and suggest new ideas to him. I know you are busy but I just want you to get what you deserve for all the hard work you put in all these years, and to see that some UA-camrs get a lot of views for something silly/stupid and you on the other hand who's working hard and educating people in a fun and interesting ways (+ the low budget projects, free schematics, ect...)even under COVID-19 restrictions , gets Less views that doesn't seem right. sorry for the long post I hope this helps in anyway, and thank for the great content.
is there any chance to get dual rates/exponential curves and channel mixing to work with this? and more channels, like 16 maybe... lots of scale builders needs all them channels. or a function where you can switch between models, lets say you had three buttons, each one dedicated to activating a model and put the other two in sleep mode. imagine you are using an excavator, a wheel loader and a dump truck... you are controlling all three with one remote, you can easily change which one you are controlling... without having to scroll in menu and selecting a bunch o options. i think the sanwa sd 10 tx had this, very useful, for some! with functions like these, this would be a better option then controllers costing hundreds and hundreds and even thousands of dollars
Excellent video i have learn a lot from you. But i have worked nrf24 but it has approximately 50-100 m range(if you lucky) wouldn't it be nice to make it with lora or another way to have more range ?
Hey buddy, How to make graphics and animation for channels? Please make detailed video. And further details like Radio master tx16s. Like audio notification for switches and models
Using a TFT SPI display will be better and will run faster. as the nextion display is slower. We can go without touch screen as most commercial display do not have one.
@@ELECTRONOOBS I saw the codes and see following const uint64_t pipeOut = 0xE8E8F0F0E1LL; I think this is the binding Dies it have Encryption, still going through all the codes
@@Onlyindianpj modify this to give your transmitter and Receiver a unique ID so that others do not connect with yours. You can freely change the letter before 1, Example to 0x...B1LL. Not all Letters work since it is in Hex
Honestyly i don't get the point of using 4.5 times faster STM32 over Atmega. You still get the lag. At first, looking at LCD i thought "well, yes UART driven LCD can have lags between processing input data and displaying them on screen". But i see the same on oscillogram at 14:12, so besides 12bit precision - what's actual advantage of using faster µcontroller?
I made arduino nano based transmitter and receiver. I used the similar joysticks that you used. But I'm facing a problem. The transmission system itself is working just fine. But I think there is a problem in joysticks calibration. I did some changes by checking the values of joysticks and doing amendments in the code, but there is still some problem. The first 5 channels having potentiometers are constantly getting small amount of fluctuations in their values. The channel 6 having a two position switch is working just fine. Also, when I finally did the joystick calibration by mapping the approximately correct values of joysticks, there are still a lot of fluctuations in the servos when I move the joysticks. By fluctuations I mean that the servos are not moving smooth when I move the joystick. They are like moving with rapid vibrations. Can you help me fix that?
I am trying to find an opensource receiver with the same size and functionality as the Radiolink R4FGM to use in my DIY RC Hotwheels projects. It measures 25*13mm, has 4 channels AND a built-in gyro! Do you think this is a project you would be interested in doing?
I really love this. Ive been working on a twin joystick for a space sim but cant seem to get the joysticks stable enough. I noticed your figures jumping around a bit as well. Any suggestions on debouncing, either software or hardware?
Sir i have a a question I want to build 6 channel (2 joystick and 2 potentiometer) but i see your build just have 4 channel and your arduino vesion is 4 ch too(looks like it doesn't have enough analog pins) . So can i add more channel ( use potentiometer) in stm32 ? Pls help me in this ...
this is great, you keep improving your game. Have you ever thought about using an ESP and using it's ESP NOW communications. a while back I made an RC car with remote using ESP NOW. for a group of students that wanted to build some small plastic battle bots. they work pretty good, but I might now have to redesign the controller using the joysticks you use
Hello @Eletronoobs, you have great videos. In this particulary project I don't understand how you send data from stm32 to Nextion LCD. In my project I try to send data but it seems very hard to comunicate between this two devices. Can you give me some advice or help me? Thanks.
If you get your pcbs manufactured at pcbway - why use a ready build stm32 board instead of adding the controller and accessories directly to the PCB and get it assembled?
Arduino Course (Spanish): bit.ly/3ldW6kO
Follow me on FACEBOOK for more: facebook.com/Electronoobs
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I want the arduino course in English...is it possible to add subtitles atleast
Bro what about DLP resin 3d printer!
Hey man nice videos .. little suggestion you should edit more volume or change your audio quality for your videos...your voice is so lite like mine, keep ur mic 🎤 close to your mouth...
Can make one with 433mhz long range module..
Hay brother..... please complete the receiver and provide the code fast...plz.
This seems better quality than most commercial rc controllers
hahaah Is not that good yet! :)
Yeah seriously....it has a better looking and I can't say much I just love It
I take it you've not seen many commercial 'rc controllers' then?
@@yakacm That's the same thing I was about to say.
At the end of your videos you always say "thank you" but I think actually we should say thank you. You always provide all the STL files, the code etc in a way like a tutorial. Keep up the great work!
Naw man. The STL's, code and such are the product that we purchased by watching his long form ad for PCBWay. I say it's a fair trade. (I am SO SICK of hearing about PCBWay. UGH)
I've always loved how you investigate your builds to find alternate solutions. Also how you integrate your findings into your final solutions to make a complete build.
You're awesome. I learn a lot from your channel for mine.
You are a great engineer, wow. It must take you forever to create a video because there's so many interdependent parts.
This is an awesome project! I’ve been following for a few months in order to make one and start on RC airplanes… nothing better than enjoy the gear you built with your own hands…
This looks great. i am about halfway through the first transmitter. I have back printed and all parts except voltage converters. I am a noobs with just enough knowledge to get in trouble so I can use the experence. I just found your channel a while back and am enjoying it.
Felicidades por este increíble proyecto. A veces bajo mi punto de vista, hay proyectos menos trabajados pero este en concreto está súper bien!!!. La carcasa impresa en 3D, el acabado y el uso del Stm32...WoW es brutal
Excellent and amazing project ! Well done ! I'm defenately looking out for the next episode !
It's looks better but one suggestion as this is a time of openTx remote controller so it's will be best if u build something like that
Just give this guy a Nobel prize 🔥🔥
one of the best video on DIY radio controllers on youtube, keep up the good work
this is so amazing! Literally the future
Your videos deserve wayyyyyyyy more views...love you man..please don't stop. 🙏🙏❤️❤️❤️❤️❤️
I really appreciate your work man keep it up we all support you
Very close to make a commercial radio 👌👌👌
Finally I was waiting for this Transmitter V2 for a year or so
We need more stm32 projects.
Wow, really impressive! Great work!!
Awsome!
You are the man!
Here, in Brazil, we say:
Caraca!
Você é o cara!
Thanks! You help me a lot!!!
Amazing man.
Please make an pure sine wave inverter with stm32 and lcd display for status monitoring. Love from India 🇮🇳 ❤️❤️
Big improvement from the previous one! Keep it up bro.
Keep up man you will reach 1 million soon. Congratulations. Awesome project 👍👍👍. And also add gyroscope and accelerometer .
@Elecronoobs it is possible to implement and add also a multi protocol firmware? I can't find any information about the 7ch + ppm receiver at 5:47, can you help me?
you can also use a tp5100 with a 2 cell bms with any 9-15v 1-2a power supply to charge the batteries more efficiently.
Nice Project, Still waiting for an update. Love all your Videos
Please make a 433mhz rf transmiter and receiver for drone
hello, when will the receiver be published for this device?
Amazing project. Well done!
Great work sir.
Simply Awsome 😇
Please make one rc plane based on the same controller.
Exited for next video 😇
It looks awesome 🔥🔥🔥
Is there any way to add opentx it?
Wonderful project
It will be very grateful if you can tell about i2c communication between two stm's
Waiting for the next part 🔥
mate you have done great work!!! It is very good project, go on
hello
could you make a video about DIY MIC without noise?
Can you measure the latency using your oscilloscope please? Seems very well made so you might as well measure that parameter...
Just an observation, on the buck converter shouldn't you cut the trace above the ADJ pads in order to use the fixed voltages?
Great job btw, building something like this takes a lots of time and effort. It's also nice to finally see an STM32 board being used in place of an arduino. If one day you want to push this project a bit further you could also take a look at other STM32 boards like the F407. Packs even more power than the blue pill and has all the IO you ever need for an RC remote.
perhaps in the next revision use a better radio module perhaps a LORA based one, or something long range inspired by team black sheeps crossfire module
Yes! Actually I'm working on womethign like that too. It would be with the SX1280 chip! Stay tuned!
QCZEK!!!!!!!
Add opentx to it and together with the LORA this project would contest any commercial radio!!
@@sammichael25 there was a version of open tx based around the Arduino mega it was called the openAVRC, i had plans to make it but since most of the documentation was in french i didnt ended up doing it
Can we use LoRa module for wireless communication as that has standtable and longer range connection. Even commercial radios uses LoRa communication.
The commercial transmitters jave specialized hardware to compensate for the LoRa slow transfer rates. Implementing that will make this costly and will be as good as buying a commercial controller
I think it's time to revisit this.... I'd like more switches, some 2 and 3 position ones... And 2 screens....
I smaller screen for menus type things, maybe a multi colour electronic paper screen.... And a touchscreen with vtx so you can watch an fpv feed on the screen....
Also, please finish that small receiver board, as small as possible so it can be used on small rc tanks and things.... I'm building a kugelpanzer and I'd love for this to fit inside
Is it possible to show the drone's battery info in this display? and Signal strenth? Love your videos
amazing project keep it up :)
What about using the Raspberry Pi Pico/ RP2040??
The Library support may be limited.
Genial , estaba a punto de fabricar el anterior control , pero este se mira súper genial , solo no entendí unas cuantas cosas , espero la versión en español ejjeje
Good job. Great project!
If the connection can be added with an external TBS module, that's even better
Super . It's really mind blowing
Why there are so many holes on the PCB around the NRF and bellow the microcontroler?
9:44 why you put bunch of Holes 30 holes at MCU
Commercial rc transmitters also have frequency hopping - does your transmitter have this ?
How will it perform in a group of 20 people flying airplanes? Will it have loss of data packets or be usable? Thank you!👍
Love your channel! How about doing a "TVout" project using the stm32!?
Sir please make a telemetry module for the drone
That is a nice idea
great project! is it possible this works with ELRS?
very nice job. I truly enjoy the way you explain things as you go along. I recently came across this power bank that can produce 3.3 and 5 volts using lio ion 18650 battery. This power bank have its own charger. In that case it's very self efficient power supply. Can you use that power bank in this project? Keep up the good work, you rock !!
Brother you should do the poll UA-cam community thing were the viewer pick A, B or C then depending on the choice with highest percentage you do something, like we pick Wich projects should you film 1st for example A (something something), b (something else)& c (Other ideas, so we write them in the comments), i think this is a great Idea and many UA-camrs use it now Day especially to attract new subs and keep the old subs interested, some UA-camrs Even put silly choices in the poll like (Attorney Tom) and people still answer the polls and suggest new ideas to him.
I know you are busy but I just want you to get what you deserve for all the hard work you put in all these years, and to see that some UA-camrs get a lot of views for something silly/stupid and you on the other hand who's working hard and educating people in a fun and interesting ways (+ the low budget projects, free schematics, ect...)even under COVID-19 restrictions , gets Less views that doesn't seem right.
sorry for the long post I hope this helps in anyway, and thank for the great content.
is there any chance to get dual rates/exponential curves and channel mixing to work with this?
and more channels, like 16 maybe... lots of scale builders needs all them channels.
or a function where you can switch between models, lets say you had three buttons, each one dedicated to activating a model and put the other two in sleep mode.
imagine you are using an excavator, a wheel loader and a dump truck... you are controlling all three with one remote, you can easily change which one you are controlling... without having to scroll in menu and selecting a bunch o options. i think the sanwa sd 10 tx had this, very useful, for some!
with functions like these, this would be a better option then controllers costing hundreds and hundreds and even thousands of dollars
You're very talented. I subscribed :)
Have you tried using Arduino Micro or Leonardo to improve the reading of the potentiometers? seems a little unfiltered to me
sir where are the pin header as the channels of the reciver
Thanks for the amazing job! Can you add the possibility to use one transmitter with different receivers, with different parameters?
Thanks, it's a good video, Can we use ESP8266 microcontroller instead of STM32
Excellent video i have learn a lot from you. But i have worked nrf24 but it has approximately 50-100 m range(if you lucky) wouldn't it be nice to make it with lora or another way to have more range ?
what happens if we dont use resistors for buttons?
Hey buddy,
How to make graphics and animation for channels? Please make detailed video.
And further details like Radio master tx16s.
Like audio notification for switches and models
Have you made a vedio of that tiny arduino receiver with 7 channel yet?
Using a TFT SPI display will be better and will run faster. as the nextion display is slower. We can go without touch screen as most commercial display do not have one.
at 14:21 of this clip, what main mcu are you using as RX?
Amazing project
This is the one I am talking about
Looks great and is awesome
Does it have receiver module or it works with any NRF24 receiver
Thank You
It has its own receiver. On the links below you find the receiver as well. Just look it up! Good day!
@@ELECTRONOOBS
I saw the codes and see following
const uint64_t pipeOut = 0xE8E8F0F0E1LL;
I think this is the binding
Dies it have Encryption, still going through all the codes
@@Onlyindianpj modify this to give your transmitter and Receiver a unique ID so that others do not connect with yours. You can freely change the letter before 1, Example to 0x...B1LL. Not all Letters work since it is in Hex
Nice work man 👍😍 but can we use Arduino pro mini for the transmitter?
Hi Sir, pls make video for half bridge soft switching methods and PWM type using ZVS.
Have you yet finished your tiny receiver project?
Where is receiver?
hi
it's so beautiful and perfect...
can you add the mpu6050 module in it??
is it possible to have more channels when using PPM ?
Honestyly i don't get the point of using 4.5 times faster STM32 over Atmega. You still get the lag. At first, looking at LCD i thought "well, yes UART driven LCD can have lags between processing input data and displaying them on screen".
But i see the same on oscillogram at 14:12, so besides 12bit precision - what's actual advantage of using faster µcontroller?
Faster transfer rates from transmitter to receiver.
Maybe you can use opentx firmware or rebuild it to be lite version so we can flash it inside this bluepill/stm32? Is that possible?
Great work✨
Love this one
I made arduino nano based transmitter and receiver. I used the similar joysticks that you used.
But I'm facing a problem. The transmission system itself is working just fine. But I think there is a problem in joysticks calibration. I did some changes by checking the values of joysticks and doing amendments in the code, but there is still some problem.
The first 5 channels having potentiometers are constantly getting small amount of fluctuations in their values. The channel 6 having a two position switch is working just fine.
Also, when I finally did the joystick calibration by mapping the approximately correct values of joysticks, there are still a lot of fluctuations in the servos when I move the joysticks. By fluctuations I mean that the servos are not moving smooth when I move the joystick. They are like moving with rapid vibrations.
Can you help me fix that?
hi could i just take the rf module thing from my broken flysky transmitter and wire to an arduino instead of NRF24
Sir Can I use without lcd
Hay dude.... which one is best to make nrf24 based transmitter and receiver......Arduino nano..or STM32?
Can we upload original transmitter firmware to stm32
Can we flash Opentx into these custom radios based on STM32
Hello, could you please guide me that how can I draw an arc of editor?
in the tx code, i added 102 Serial.print("
"); why you send out a literal of values continuously in a horizontal manner?
I am trying to find an opensource receiver with the same size and functionality as the Radiolink R4FGM to use in my DIY RC Hotwheels projects.
It measures 25*13mm, has 4 channels AND a built-in gyro! Do you think this is a project you would be interested in doing?
Can we use lora module instead of NRF24
I really love this.
Ive been working on a twin joystick for a space sim but cant seem to get the joysticks stable enough. I noticed your figures jumping around a bit as well. Any suggestions on debouncing, either software or hardware?
Can you please upload the HMI file for Nextion Display? I have a 7 inch screen. The file you shared does not match.
Nice project
How about porting the Opentx project to this stm32?
when will the receiver be completed
Sir i have a a question
I want to build 6 channel (2 joystick and 2 potentiometer) but i see your build just have 4 channel and your arduino vesion is 4 ch too(looks like it doesn't have enough analog pins) .
So can i add more channel ( use potentiometer) in stm32 ? Pls help me in this ...
this is great, you keep improving your game. Have you ever thought about using an ESP and using it's ESP NOW communications. a while back I made an RC car with remote using ESP NOW.
for a group of students that wanted to build some small plastic battle bots. they work pretty good, but I might now have to redesign the controller using the joysticks you use
Hey did you use esp32 and nrf24l01 to build it
Hello @Eletronoobs, you have great videos. In this particulary project I don't understand how you send data from stm32 to Nextion LCD. In my project I try to send data but it seems very hard to comunicate between this two devices. Can you give me some advice or help me? Thanks.
Is there a tutorial available for creating this pcb (on software) ?
Please make more Project on smt 32
I want to shift Arduino to smt
If you get your pcbs manufactured at pcbway - why use a ready build stm32 board instead of adding the controller and accessories directly to the PCB and get it assembled?
Doing it this way is simpler and easier to troubleshoot. Its also cheaper.