From 418f62a85b3d8414859c79cd8903125542d82e6b Mon Sep 17 00:00:00 2001
From: Maurizio Branca <m.branca@arduino.cc>
Date: Tue, 13 Apr 2021 18:22:12 +0200
Subject: [PATCH] Add how to connect to DEV environment

---
 README.md | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index e4126008..3c633f1a 100644
--- a/README.md
+++ b/README.md
@@ -41,6 +41,8 @@ You should connect the new device to the new thing.
 
 ### Testing
 
+#### Connect to the PROD environment
+
 ```shell
 $ iot-cloud-cli ping -u "<Device ID>" -p "<Secret Key>" -t <Thing ID>>
 ```
@@ -53,4 +55,12 @@ Property value sent successfully 81
 Property value sent successfully 87
 ```
 
-If you visit https://create.arduino.cc/iot/devices the "Generic ESP8266 Module" device status should be "Online".
\ No newline at end of file
+If you visit https://create.arduino.cc/iot/devices the "Generic ESP8266 Module" device status should be "Online".
+
+#### Connect to the DEV environment
+
+The DEV environment is using a different broker, so you need to add the option `--host`:
+
+```shell
+$ iot-cloud-cli ping --host tcps://mqtts-sa.iot.oniudra.cc:8884 -u "<Device ID>" -p "<Secret Key>" -t "<thing-id>"
+```