Quick Start

If you are having trouble with the WiFi not showing up:

      A ) try a different micro-usb cable to power your Nucleus-Nano
      B ) try a different USB power source
      C ) try a higher voltage power source, like a D-Tap to Micro-USB cable ( for voltages in the range of 7.2V-14.8V )
This issue is caused by a lack of sufficient powering getting to the BLE4K from the Nucleus-Nano, which can vary based on what USB power source you are using and even your micro-usb cable!
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