📡 10pcs NRF24L01+ 2.4GHz Wireless RF Transceiver Module - Arduino Compatible Review

Easy to set up, coding a bit difficult for a beginner like me. but everything else. they work perfectly!. decent range. up to 55 meters indoors!. not sure what to do next!. I hope they do!

Super cheap and works great. I use them in a Christmas display with thousands of LED lights. These small radios transmit the signal quickly and precisely.

I found it very easy to work with with the RF24 library and the sample code for that library. I had no problems, the communication was stronger than I expected and easily broke through a few walls in my house. The only issue I had was a little heat sensitivity when I was melting the solder to remove the pins and resolder the wires to the board. I managed to fry one of them by touching a component very close to the contacts with the iron.

These are amazing little boards and cost next to nothing. Box, 2 before etc.: 1 23 45 67 8 functions as follows: 1: ground 2: Vcc (3.3V) 3: CE (chip enable) 4: CSN (chip select not enabled) Active low level - Chip select function SPI5: SCLK (clock) - SPI clock Function6: MOSI (master output - slave input) - SPI data7: MISO (master input - slave output) - SPI data8: IRQ (interrupt) - optional, but goes low to indicate data has arrived, an error has occurred, or the write buffer is full. They…

They are very handy for controlling microcontrollers wirelessly. Very easy to set up and use. All manuals are available at adafruit.com or arduino.cc.

Makerfire 10pcs Arduino NRF24L01+ 2.4GHz sold by MakerFocus. I tested all ten devices, one of which did not provide reliable communication at a distance of less than 5 feet. Another intermittent 16 feet over a wall. Everything else worked reliably up to 16 feet, including a wall. The range could be longer, but then I had more walls. I set the performance to maximum and used the slowest baud rate of 250 kbps. As test code I used https://forum.arduino.cc/index.php?topic=421081.0. Eight out of 10…

Excellent wireless product! Inexpensive, handles data well, also fast. I use them as a sensor transmitter and receiver. The range with the built-in antenna didn't convince me at first, but this can easily be repaired with any number of kitchen utensils that serve as a parabolic antenna (choose one in the shape of a parabolic antenna). A simple 7 inch aluminum mesh filter ($1.50) with an nrf24 antenna in focus will increase the range by more than 10 times! The only thing that could have been…

It costs almost nothing. The pinout is as follows (pin1 is square outlined, pin 2 opposite, etc.: 1 23 45 67 8 Works as follows: 1: Ground2: Vcc (3.3V) 3: CE (chip on) 4 : CSN ( chip select inactive, low) - chip select function SPI5: SCLK (clock) - timing function SPI6: MOSI (master output, slave input) - SPI7 data: MISO (master output, slave input) - SPI8- Data: IRQ (Interrupt) - Optional, but goes low to indicate data has arrived, an error has occurred, or the write buffer is full.These work…