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Doug Robinson
Comentado en Canadá el 28 de febrero de 2025
Needs an old IDE version. Arduino IDE 1.8.8. Does not work with newer versions. Is not recognized by IDE, you have to tell IDE that it is a Nano compatible board. Must select processor ATmega328P(old bootloader), will not work with any others. Adjust your sketch to use pin 9 for CSN and pin 10 for CE. Works with library NRFlite, but may not work with others. It works, but is a nuisance to get going. Unless you are trying to fit it into the smallest possible space, buy a regular Nano and a NRF24L01
CY
Comentado en los Estados Unidos el 30 de agosto de 2024
I am using two of these to serve as transmitter and receiver to build an adaptor of Google Nest thermostat so the thermostat can work remotely away from the air handler and can sense the bedroom temperature better.1. NRFLite.h library is the best for this board, it saves all the radio data address trouble2. The pin number for CE=D10 CSN=D9 on the official RF-NANO datasheet is actually correct3. The microUSB (not mini B) connection is very fragile. Can only use it for data upload, not for continuous power supply, it physically breaks from PCB board very easily4. It is best to power it up with 7-12VDC on the Vin pin5. Yes, the pull-up resistor works perfectly on the digital pins.
Mark
Comentado en Canadá el 19 de junio de 2024
The title is misleading, this is not version 3 as implied. This is version 1, and can't use the rf24 library.
Rex
Comentado en los Estados Unidos el 13 de septiembre de 2024
So, these work fine. But the built in antenna only goes about 30 feet if there are walls between. To hook up the external antenna requires moving a surface mount capacitor (a bit more than I wanted). I'll use it for another project.
R. Mutschlechner
Comentado en los Estados Unidos el 21 de abril de 2024
Seems to work fine so far. Knocking one star off because it took me days to figure out which arduino to map it as in the IDE. It is the Arduino Duemilanove.
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