Echo example of class C devices receiving downlink and sending as next uplink

Dependencies:   libmDot-mbed5 ISL29011

Revision:
23:4c494ddeb4fd
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/setup.sh	Fri Jun 30 15:28:36 2017 -0500
@@ -0,0 +1,3 @@
+if [ ! -d ISL29011 ]; then
+    hg clone https://developer.mbed.org/teams/Multi-Hackers/code/ISL29011/
+fi