SAADC differential input setup. With EPD display.

Dependencies:   GDEP015OC1 acn_nrf52_saadc adc52832_common

Revision:
0:04520242cfef
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/aconno_nrf52_uart.lib	Thu Sep 28 14:43:03 2017 +0000
@@ -0,0 +1,1 @@
+https://mbed.org/users/Dautor/code/aconno_nrf52_uart/#cfe882c76a00