These take the pain out of feeding your radios with 3.3 volts.
If I had a suggestion, it would be to redesign them so you don't need to bend the power pins to mount on a 0.10 inch perfboard.
Having the LED to confirm power is a nice touch. So far, I've bought 15 and used a dozen of these breakout boards with no failures.
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Product Description
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On-board 3.3V voltage regulator accepts your Arduino +5V supply and provides 3.3V for the attached nRF24L01+ module Allows for easy connection to Addicore nRF24L01+ modules |
Voltage Regulator Input Voltage (connected to VCC): 4.8V to 12V Voltage Regulator Input Voltage Max: 15V (we recommend staying below 12V) |
Small power on SMD LED indicator These Module are Arduino and Raspberry Pi compatible |
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Customer reviews
When I used this module with an RF module (circuit board antenna type), at minimum power, it worked fine. If I plugged in a RF module with a RF amp (external antenna), I would get far less range and hit my maximum # of retrys for the acknowledge. I buzzed out the regulator and found the via that connects all the bypass capacitors to the gound was open. It's amazing it worked at all!!!! I added a jumper from the via to the power-ground input and it works with fine any of my RF modules. All four of the boards were like this. I bought some more modules from MakerFocus and they had physically larger bypass capacitors and were properly grounded. You can tell the better boards because the parts silkscreen was much bolder. Hopefully, this gives someone that has these defective boards the ability to repair them.
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Top reviews from the United States
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Reviewed in the United States on July 15, 2018
Reviewed in the United States on May 1, 2017
Reviewed in the United States on January 23, 2018
Reviewed in the United States on March 25, 2022
Works, but has a correctable flaw
By bgwp on March 25, 2022
When I used this module with an RF module (circuit board antenna type), at minimum power, it worked fine. If I plugged in a RF module with a RF amp (external antenna), I would get far less range and hit my maximum # of retrys for the acknowledge. I buzzed out the regulator and found the via that connects all the bypass capacitors to the gound was open. It's amazing it worked at all!!!! I added a jumper from the via to the power-ground input and it works with fine any of my RF modules. All four of the boards were like this. I bought some more modules from MakerFocus and they had physically larger bypass capacitors and were properly grounded. You can tell the better boards because the parts silkscreen was much bolder. Hopefully, this gives someone that has these defective boards the ability to repair them.
By bgwp on March 25, 2022
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Reviewed in the United States on April 1, 2019
NRF24L01+ Breakout Adapter
By Kurt S. on April 1, 2019
Convenient breakout board for using the 3.3v NRF24L01+ with a 5vdc controller such as Arduino. One thing to note is that the input power header pin is labeled "VCC" (4.8v - 12v) AND the power pin of the SPI connector is also labeled "VCC" which is the output of the 3.3v vreg. Not a good practice to label two pins the same when in fact they're completely different traces. Also would be very nice if the 6-pin header was provided not soldered to make it easier to solder the breakout to a breadboard if desired. Other than these nitpicks the adapter does the job.
By Kurt S. on April 1, 2019
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