https://devzone.nordicsemi.com/f/nordic-q-a/12430/nrf905-vs-ptr8000I&#39;m trying to get a hold of a few nrf905 dev boards. Most the ebay boards have &quot;nrf905 (ptr8000+)&quot;. Is there any difference between these chips? I&#39;m assuming the ptr8000+ is a chinese knockoff...en-USTelligent Community 13Thu, 10 Mar 2016 06:08:24 GMThttps://devzone.nordicsemi.com/thread/47038?ContentTypeID=1Thu, 10 Mar 2016 06:08:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a8936326-dbb0-4aa6-b541-0e0f7428b611thefatmoop<p>thanks! that&#39;s what it looked like</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/47037?ContentTypeID=1Wed, 09 Mar 2016 15:06:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:edd4e266-14fa-48ed-b989-3c92ae8cc513FormerMember<p>From what I can see, prt8000+ is a module with nRF905. Remember that nRF905 can operate on 433 MHz, 868 MHz, and 915 MHz, but they require different matching components. <a href="http://www.freqchina.com/UploadFile/WebEditor/2012625172637.pdf">This</a> version seems for instance to operate on 433 MHz.</p><div style="clear:both;"></div>