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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.

1 vote

Arduino and RF24 library: communication stops after short amount of time

There are few possible reasons: First: If you soldered a capacitor it's capacity may bee too big , then if brownout appear radio module will not recover from it because of your big sized capacitor. …
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2 votes

nRF24L01 pipe question

There's something that everyone forgets to tell you: Pipes at receiver should be shortened after the first one const uint64_t pipe01 = 0xE8E8F0F0A1LL; const uint64_t pipe02 = 0xA2LL; const uint64_ …
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  • 121
1 vote

NRF24L01+ - After stopListening, can't write data

There could be few reasons but, firstly I would like to ask you to check if your write command is working at all. Try to disable reading mode and leave just write mode: #include "Arduino.h" #include …
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  • 121
0 votes

nRF24L01 using sender as receiver and vice versa with RF24 library

Update: It was working yesterday, but today... same thing as with "delay()". What's wrong with these radio-modules?? I have discovered that the delay() function was causing this abnormal behavior. …
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1 vote

How to automatically reset the nrf24l01+ with code?

If you use standard arduino pin cables, then they do not provide stable connectivity for NRF24L01+. Try to solder pins instead (not kidding). Another reason could be that one of your modules has bad …
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