This is nice, but aside from the breadboard-friendly package I&#x27;m not sure if it offers any advantage over all of the other nRF51822 modules that are available. Seeed offer one with the same SoC for $7.50, and it&#x27;s not that hard to solder the package.<p><a href="http:&#x2F;&#x2F;www.seeedstudio.com&#x2F;depot&#x2F;MDBT40P%C2%A0%C2%A0nRF51822%C2%A0based%C2%A0BLE%C2%A0module-p-2503.html" rel="nofollow">http:&#x2F;&#x2F;www.seeedstudio.com&#x2F;depot&#x2F;MDBT40P%C2%A0%C2%A0nRF51822...</a>