16 analog inputs and 2 digital inputs WiFi module based on ESP8266

I just finished testing the first prototype of the 16 analog input and 2 digital input WIFI module. The data is encoded in JSON:

{“macAddress”:”5c:cf:7f:87:58:0c”,”channelvalues”:[{“value”:123,”channel”:0},{“value”:234,”channel”:1},{“value”:486,”channel”:2},{“value”:328,”channel”:3},{“value”:214,”channel”:4},{“value”:845,”channel”:5},{“value”:967,”channel”:6},{“value”:253,”channel”:7},{“value”:665,”slotid”:8},{“value”:147″channel”:9},{“value”:166″channel”:10},{“value”:234,”channel”:11},{“value”:604,”channel”:12},{“value”:654,”channel”:13},{“value”:342,”channel”:14},{“value”:732,”channel”:15}],”channels”:16,”IP”:”192.168.2.203″} HTTP/1.1

The module sends the data regularly at ‘heartbeat’ intervals and it is configurable (SSID, Password, Server, Port, Heartbeat) via a web browser.

The module takes commands to change the configuration, update firmware OTA, reset, reboot, and hard reset.

IMG_7688

WiFi module 16 analog inputs 2 digital inputs

WiFi module 16 analog inputs 2 digital inputs

 

Advertisements

About hbouzas

Born in Buenos Aires, Argentina. Studied Physics at the University of Buenos Aires. Joined Schlumberger in February 1985 in Houston, Texas, and worked in several technical and managerial positions until 2000. From 2000 until 2008 held several management positions in Abingdon, UK; Calgary, Alberta and London, UK. Worked in the areas of Geophysical Exploration, Geological Modeling, Structural Modeling, Reservoir Modeling and Petroleum Economics and holds several patents. He is currently the Norway Technology Center Manager for Schlumberger Information Solutions and is based in Oslo and Stavanger. Main interest are software, technology, innovation, 3D visualization, design, human computer interaction, energy, environment.
This entry was posted in Uncategorized. Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s