https://devzone.nordicsemi.com/f/nordic-q-a/6969/integer-decoding-via-javascripton an arduino+redBear Shield 2.1, I read an analog port and write the value to the serial monitor and to my bluetooth connection with ble_write(analogRead(0)); Serial.println(analogRead(0)); &lt;--- the serial monitor result is like &#39;790&#39; my bluetoothen-USTelligent Community 13Sat, 09 May 2015 23:24:54 GMThttps://devzone.nordicsemi.com/thread/24583?ContentTypeID=1Sat, 09 May 2015 23:24:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:41fecf7e-938e-4650-9046-7721f039123drcphelps<p>solution found, pls see <a href="https://github.com/cordphelps/blueView">github.com/.../blueView</a></p><div style="clear:both;"></div>