https://devzone.nordicsemi.com/f/nordic-q-a/4087/about-nrf8002Please indicate me if there is a data port on nRF8002 after you burn out OTP, Can I use this I&#39;c for data transmission. Please indicate communication port for this chip. Also where to find an application circuit or schematics with data transmission applicationsen-USTelligent Community 13Wed, 15 Oct 2014 09:45:01 GMThttps://devzone.nordicsemi.com/thread/14649?ContentTypeID=1Wed, 15 Oct 2014 09:45:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ba4a85eb-4202-4e75-bbe6-a013fee365f7Asbj&#248;rn<p>The nRF8002 is a system on a chip BLE device with a predefined set of services and functionality available. <a href="https://www.nordicsemi.com/eng/content/download/7505/111671/file/nRF8002_PS_v1.1.pdf">Please have a look in the nRF8002 product specification.</a></p> <p>It sounds like you would like to be able to read/write information to the device to be sent across the BLE link outside what&#39;s available on the nRF8002. So I would recommend you to have a look at the <a href="https://www.nordicsemi.com/eng/Products/Bluetooth-Smart-Bluetooth-low-energy/nRF8001">nRF8001</a> or the <a href="https://www.nordicsemi.com/eng/Products/Bluetooth-Smart-Bluetooth-low-energy/nRF51822">nRF51822.</a> The 8001 needs a host controller MCU to run while the nRF51822 is a system on a chip and could handle this on it&#39;s own.</p><div style="clear:both;"></div>