Where can I download nRF24AP2 Development Kit?

[Allen9999]

We use nRF24AP2(USB)  in our product but we need transmitter a CW(with modulation) output and RX BER test in FCC.

How can I do it? I would like to use SDK to control nRF24AP2 for RF test but I can't get the SDK in your web.

Could you please help me?

BTW, do I need the USB driver for win7?

Thanks!!

[Kenneth]

Hi,

You can refer to chapter 9.5.8 on how to setup CW Test on how to setup continuous carrier.

It's not possible to measure BER directly, but an ANT packet is 136bits (including address and checksum). This means that at the sensitivity limit (BER=0.1%) the PER is (1-0.999^136=) 12.7%. So if you configure one nRF24AP2 with ANT master channel and a second nRF24AP2 with ANT slave channel, using 5.2ms interval, and counts packets received after for instance 5.2seconds, then the packet loss should be around 127 packets lost out of 1000packets when you are at the sensitivity limit.

For drivers and example code to interface with the nRF24AP2-USB please refer to thisisant download software tab.

Check out 'ANT PC SDK - API Libraries and sample source code' from the download page

Best regards,
Kenneth

[Allen9999]

Hi,

    Your CW test mode is not modulated signal, so we  can't use this cmd for certification.

   

    For Rx BER, why do you privide the nwp_006_RF Testing.pdf document in your web?Don't make sense!!

    Can you tell me what ANT packet is 136bit? (Broadcast data? Burst data?)

    Please tell me how to transmiter the ANT packet with 136bits.(we need tell our sw to write the program but we need to know right information)

[Kenneth]

Hi,

All ANT packets are 17byte (136 bits: burst, broadcast, or acknowledge). The packet consist of 8byte of user data and 9byte that is ANT overhead (address, crc, device ID etc).

So as long as you setup an normal ANT master channel, then you can transmit a modulated packet.

Best regards,
Kenneth