Expected completion time of this lab:
. |
On your computer, you will run both the JsonServer and Node-RED programs:
smartmeshsdk\app\JsonServer\JsonServer.py. The application startsThe h command allows you to get a list of available commands
> h Available commands: - help (h): print this menu - info (i): information about this application - quit (q): quit this application - uptime (ut): how long this application has been running - status (s): get the current status of the application - seriaports (sp): list the available serialports - connectmanager (cm): connect to a manager's API serial port - disconnectmanager (dm): disconnect from a manager's API serial port > |
type "sp". What are the available serial ports on your computer?
using the "cm" command, connect the JsonServer to your manager's API port
The API serial port is the 4th one. So if the "sm" command returns
The API port is COM6 |
in a command prompt, start Node-RED by typing
C:\Users\twatteyne>node-red 30 Mar 03:14:22 - [info] Welcome to Node-RED =================== 30 Mar 03:14:22 - [info] Node-RED version: v0.16.2 30 Mar 03:14:22 - [info] Node.js version: v6.9.5 30 Mar 03:14:22 - [info] Windows_NT 6.1.7601 x64 LE 30 Mar 03:14:24 - [info] Loading palette nodes 30 Mar 03:14:26 - [info] Dashboard version 2.3.2 started at /ui 30 Mar 03:14:27 - [warn] ------------------------------------------------------ 30 Mar 03:14:27 - [warn] [rpi-gpio] Info : Ignoring Raspberry Pi specific node 30 Mar 03:14:27 - [warn] [tail] Not currently supported on Windows. 30 Mar 03:14:27 - [warn] ------------------------------------------------------ 30 Mar 03:14:27 - [info] Settings file : \Users\twatteyne\.node-red\settings.js 30 Mar 03:14:27 - [info] User directory : \Users\twatteyne\.node-red 30 Mar 03:14:27 - [info] Flows file : \Users\twatteyne\.node-red\flows_HDC_S W01.json 30 Mar 03:14:27 - [info] Server now running at http://127.0.0.1:1880/ 30 Mar 03:14:27 - [info] Starting flows 30 Mar 03:14:27 - [info] Started flows |
