nRF24L01 Insufficient Power Problems and Better Range Distance
ฝัง
- เผยแพร่เมื่อ 5 ต.ค. 2024
- Many users have had trouble getting the nRF24L01 modules to work.
This module is unfortunately not perfect!
Interruption of Communicate
No communication at all
Low range
Many times the problem is that the 3.3V Power to the module does not have enough current capability, or current surges cause problems.
Solder a 3.3 uF to 10 uF capacitor directly on the module from VCC to Gnd.
Capacitor Kit:
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amzn.to/3wcvM19
Soldering Tool Kit:
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nRF24L01+PA+LNA:
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nRF24L01 :
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Adapter nRF24L01:
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Background Sound
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Use Your Muscles in Project - amzn.to/3wdL45C
37 Sensor & Module Packages - amzn.to/3m66WeQ
Try this Robot Arm - amzn.to/3fq8DCl
Best Resin 3D Printer - amzn.to/39tY8KB
Arduino Compatible Kits - bit.ly/2J2AFF7
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finaly a video that is worth its time. Short but contains all the data needed. Great work. Tnx a lot
Simple but SOOOO Clear. Thanks. I find here finally. Thanks.
I have the adapter but still only works like 3cm away how do i fix it?
help please, I already put my nRF24L01 using the adapter module but it's still not working. here is my connection setup :
CE - pin9
CSN - pin10
MOSI - pin11
MISO - pin12
CSK - pin13
GND - GND
VCC - 3,3 V
I'm just making a simple program just to send a text to the other but the receiver still cannot get what the transmitter sent. Thanks
Tambien el problema puede ser que los routers de Internet trabajan en 2.4GHz igual que este modulo, hay que hacer un Scan de todos los canales y ocupar un canal libre.
Muy interesante, yo ocupe ese dispositivo con su adaptador en una mano robótica, y la señal alcanzó 60 mts en lugar cerrado, la única diferencia que con el adaptador lo conecte a 5v
Thank you for your solution that can solve my problem.
I hardly gets a 100 meter range in open with PA+LNA with power adapter boards. I am feeding them from 9Volt batteries at both end to switch on and off a led. Any help?
Always first try the "min" power mode to get things started. I also noticed that the serial port can lose data when the transmit is in progress.
You have used to 10uF 25V capacitor. Can we use 10uF 50V capasitor?
Yes, because it will use 3,3V
Any similar cap will do. The boards will have bypass caps already, so any cap there is compensating for problems with your power source's ability to maintain voltage during high-ish current spikes. So it's hard to say what capacitor you need there if any without knowing how you're powering it. You might not need any.
@@FelipeSRosa-ce3cb Thanks
@@Autotrope Thanks
Pls do a video on an aurdino robot with voice recognition module...As soon as possible and thanks
woooow It is amazing pieces😍..thank u 2 much💜 for these ideas
Can you please make a wireless gesture controlled robotic leg ?The robotic leg which is controlled by a sock we are wearing. just as you made the robotic hand
I need it for my school project
And I am a very big fan of you
Your all videos are so cool.
Thank you very much
I hope you will make the wireless gesture controlled robotic leg
The robotic leg which is controlled by a sock we are wearing. just as you made the robotic hand
with maximum power or minimum power ?
I will going to make a rc plane. Can I use the antenna one for the transmitter and pcb one for the receiver or should I use antenna one for both if I want much more range?
Yeah, I want to know it too...
@@kalendersemender706 me too
Antena for both of em
Bro ur awesome
I have the module with antenna connector. Do I still need to solder the capacitor to it? I'm using it with NodeMCU ESP8266.
I just soldered the cap to it. Now I can't upload the sketch to NodeMCU while its vcc&gnd is connected to the NRF module. I have to remove the wire when I need to upload the sketch. Please help.
if the installation is wrong between grnd and positive, will the nrf be damaged immediately sis
I have a small silver box that has 16.000 on it but I don't know how to boost the range plz help
thankx for this helpfull video :)
hiç bir şekilde antenli modülü tanıtamıyorum? RF24 şeklinde değil mi?
Ben de
So when you are going to make a video on obstical avoiding robot with raspberry pi?
Amazing 😍❤️ thanks
what is that i never heard about this thx
Can you make a easy to build CNC machine with arduino
Can you use two different modules with different antennas? I mean, with integrated antenna and external antenna
Yes, it is possible.
Robot kol projemde 4 servo motor var yapmis olduğun gibi 9v pil kullandim ama servolar bi süre sonra istemsiz çalışmaya başladı sıkıntı güç ile mi alakali cevap verirsen cok sevinirim videolarin süper 👍
how to reach these 1000m? I'm trying everything and get about 400-500... ;(
I have just tested some of my modules with PA and the external antenna. You absolutely need to have line of sight between the modules. 1thing is that some of the antennas that comes with the modules are not good. I had antenna that only works if you bend it to 45 degree angle, because the internal coax was shorting. you need to use the max power level on the module, 250kbps speed and use either the capasitor or better powerdelivery. Final advice is to isolate the module from interference, covering it first with isolating electrical tape and then with aluminium tape, I have reached 1.2km with the original antennas.
Can u pls make a video upon a biped robot with Arduino.pls
kardeşim bende bu adaptörü kullandım fakat esc ye gaz verince bağlantı kesiliyor ayrıca arduinoyu ve nrf ide dahili bi güç kaynağına bağladım gaz yarııyı geçince bağlantı kesiliyor yardım edebiliren sevinirim şimdidien teşekkürler
Sir i an using 100uf capaciator instead of 10 but the controller is not connecting does it becouse of low voltage
Shouldnt be. Did you find voltage too low from testing or are you just suspecting something? Is your power source rated for at least 200mA current (when using PA+LNA model)?
@@Autotrope ye sir think to add 3.3 ic to give current from other source instead of giving it from ariduno nano is this can be a fault
can i use that on quadcopter ??
merhaba bir sorunla karşılaştım yardımcı olurmusunuz ?
hi can u build hexabot spirer with this nrf24 ?
Nice one. Just starting with these Microcontroller stuff. At the moment I am struggeling to get a nrf24L01 connected to a NodeMCU23. I think I wired it correctly: SCK = Pin14, MISO = Pin19, MOSI = Pin23, CSN = PIN17 and CE= Pin7 (just a random GPIO). But I cant get it up and running. Any Idea currently I am using the RF24 Library from TMRh20. Has someone else a working setup?
Go to arduino forum to get your answer!
Anyway my module seems not working, so Im trying papplying this capacitor!
Please make more Anet 3d printer tutorials:)
what does capacitor do ?
It stores an electric charge so that when the board requires more current, the capacitor can quickly supply the sudden demand. It's best to solder the capacitor as close as possible to the power pins on the chip, otherwise soldering it far away increases the time it takes for the current to get to where it's needed
hocam 47uf taksak sorun olurmu ?
can i use 10 uf 50 v capacitor?
Kryptic yes
interesting, thanks for that. Have you ever thought about not using shitty music?
Hey PEA BRAIN - fouis...
Exactly what is drawing you towards technology submissions
With your forte being MUSIC APPRECIATION... and all...
Shitty MUSIC would be the sound of your mothers voice singing to you
When you were an infant
I say appreciate the content.. and MUTE the volume if is was so
UNAPPRECIATED
After all.. nothing quite says lonely and gender challenged
Than a man who watches public dual unicycle exhibitions...
its top 1 shit music in the world
So, no way I can apply 5V to them, ey ?
no, max Vcc voltage is 3.6V, only the additional pins (like signal) tolerance 5V
@@andorbarabas6975 Thank you!
De cuánto es el capacitador ?
10uF micro faradios
antenli module direk 5v versek olur mu
Yakarsın
yeah tx man, case closed lol
ok it took me a day nd i cud not make nRFL01+ work. Believe me use 100uF Cap at the 9V battery terminals input and feed the 9V feed to the shield. Also in the code use
radio.setAutoAck(false);
setChannel(100);//use any top 25 from 100-124
my comm was not working also due to my home router already running at channel 1
Thanks!
From where do u get these kind of ideas