Using Maniacbug's RF24 Arduino library to get 2x nRF24L01+ transceivers talking to eachother
nRF24L01 2.4GHz Radio/Wireless Transceivers How-To
http://arduino-info.wikispaces.com/Nrf24L01-2.4GHz-HowTo
https://github.com/maniacbug/RF24
nRF24L01 2.4GHz Radio/Wireless Transceivers How-To
http://arduino-info.wikispaces.com/Nrf24L01-2.4GHz-HowTo
https://github.com/maniacbug/RF24
Hi Julian, many thanks for the well-presented clear videos. I do however notice that quite a few of those links are now obsolete.
RF24L01 PA + LNA can for booster futaba transmitter
Hocam selamlar. Kullandığınız kondansatör kaç uf?
Ben 10 uf kullandım ama sonuç alamadım. Kütüphane ve Kodlama da sorunum yok. Derleme tamamlandı diyor. Fakat iki modül birbiriyle veri alışverişi yapmıyor.
hellow Sir how can i use in NRF24l01 Without Ardiuno . can you teel me that
Brilliant vid thanks for putting it up , can these transceivers use 125khz sir ?
I've recently been doing a project using these nrf modules. I was using the green ones that are 10 pin. They just have extra Vcc and GND pins that seem redundant. When I tested them I got about the same range through walls as you said roughly 15-20 at a guess. I then tested them outside with direct line of sight and got 41 metres before I ran out of space. For anyone else going to use these, you can download the nrf library from within the Arduino IDE. It just makes things a bit simpler as you don't have to go and find the library online and rename it etc. They are decent little modules when they work.
Great video and information. Thanks
Can you do more such as this with data transmission?
Nice one
With your observations regarding power supply rails; – brings back great memories of Years gone By!;- my specialist boards FULL of TTL LOGIC!!! and my need to install More and More caps as I expanded my HUGE logic designs …I must have spent several HUNDRED BUCKS just on a DISCO LIGHTING CONTROLLER in the past! = now I just use an MCU… (Arduino etc etc)…
Julian, another interesting and informative vid.
Good info on libs, code and module functionality.
The higher the freq, the more arial orientation comes into play with blocking and reflections introducing beaucoup effects.
Best signal strength for this 'meadering' type antenna is with antenna's Z axis pointing at non-blocked sig source with no reflections to mix out-of-phase sig w sourse sig.
If sourse is blocked, search for a reflected sourse like your fridg's door….
Laying the Tx module on the kitchen floor focuses most, but not all, of its Tx energy at the ceiling.
Regards and keep up your good work. Its always of value!
Regards/73
Russ in NH/KA1RUW
Julian, you really are a very good teacher.
Hey awesome video, next time think about using a screen recorder (screen-o-matic works well for me) to record visuals on your PC