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Results tagged with nrf24l01+
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user 11529
An ultra low-power transceiver for radio communication in the 2.4GHz ISM band (Industrial, Scientific, and Medical). Commonly used by tinkerers because of its low cost and its easy to use SPI interface.
0
votes
Arduino RF24 library Delay after write function causes no byte availability
Try updating your library to the new TMRh20 fork. That improves the old maniacbug's version a lot (possibly also fixing the bug). tmrh20.github.io/RF24
It's also worth noting that after you've read t …
- 624
1
vote
Delay on multiple NRF24L01+ (RF24.h) and Arduino nodes
I am too building a RF24 based network there were two issues I encountered:
1) Update your libraries, use TMRh20 fork of RF24 (to make your life easier, use RF24Mesh too)
2) Add a decoupling cap to …
- 624
3
votes
Sending large structs via nrf24l01 leads to cliping of some structs members
Your payload is too big. You will have to split it to smaller pieces.
NOTE: If you'd use a library like RF24Mesh then you'd not have to worry about it.
- 624
2
votes
nRF24L01+ RF24 library - can send but can't receive
The pins could be wrong for ATMega328.
It should be.
NRF24L01 - Arduino UNO
GND - GND
VCC - 3.3V
CE - 7
CSN - 8
SCK - 13
MOSI - 11
MISO - 12
or B. You need to connect a 500uF electrolytic capacit …
- 624
-1
votes
Using nrf24l01 with mpu 6050 unstable
It seems to me you are running out of memory (SRAM). https://www.arduino.cc/en/Tutorial/Memory
- 624
0
votes
Accepted
w5100 and nrf24l01 - SoftSPI - Radio not starting
The issue here is that the Ethernet chip locks the SPI bus thus making it impossible for NRF24L01+ to communicate with the arduino properly. Please use softSPI to fix this.
- 624
0
votes
Accepted
Difference between Arduino IDE giving me headaches
To get RF24 working:
Download the latest IDE (not 1.0*)
Use the library manager to download the
latest RF24.
See https://github.com/TMRh20/RF24/issues/236#issuecomment-205354077
about what core to u …
- 624
3
votes
Accepted
Having problems compiling this code for NRF24l01 on arduino uno and arduino micro
You have multiple copies of the library.
Delete the folder located at:
C:\Users\Owner\Documents\Arduino\libraries\RF24ArduinoCommunicator-master
- 624
1
vote
Sending Strings from NRF24L01 to app
nRF Connect is for Bluetooth LE devices, the nRF24L01+ is really not a Bluetooth Low Energy transceiver.
The best the nRF24L01+ can do is make a few Bluetooth LE advertisements but that's very finicky …
- 624