diff --git a/examples/uart-bind-params.js b/examples/uart-bind-params.js
index 3675a751..88172bea 100644
--- a/examples/uart-bind-params.js
+++ b/examples/uart-bind-params.js
@@ -5,13 +5,24 @@ const noble = require('../with-custom-binding')
 const noble_uart_a = noble ({ bindParams: { uart: { port: "/dev/tty.usbmodem1..." } } } )
 const noble_uart_b = noble ({ bindParams: { uart: { port: "/dev/tty.usbmodem2..." } } } )
 
-noble_uart_a.on('discover', (peripheral) => {
+noble_uart_a.on('discover', peripheral => {
     console.log("UART A", peripheral.address)
 })
 
-noble_uart_b.on('discover', (peripheral) => {
+noble_uart_b.on('discover', peripheral => {
     console.log("UART B", peripheral.address)
 })
 
-noble_uart_a.startScanning()
-noble_uart_b.startScanning()
+noble_uart_a.on('stateChange', state => {
+    if(state === 'poweredOn') {
+        noble_uart_a.setAddress("00:11:22:33:44:01");
+        noble_uart_a.startScanning()        
+    }
+});
+
+noble_uart_b.on('stateChange', state => {
+    if(state === 'poweredOn') {
+        noble_uart_b.setAddress("00:11:22:33:44:02");
+        noble_uart_b.startScanning()        
+    }
+});