HW created for testing ESP8266 and ThingSpeak channels.
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HW is used for testing ESP8266, and MS5803 ( 14 bar ). Nucleo reading sensors every 30/60 second and updating ThingSpeak Chanel.
Just to be sure I added bluetooth module so on each web update data is sent to nearby devices that are connected through bluetooth com port.
HW have Nokia 3310 LCD display to help user to check average values that are sent to web.
LDR is used as detection of ambient light it isn't calibrated in any way :)
BOM.xlsxSimeple BOMsheet - 3.77 kB - 05/17/2016 at 18:41 |
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Initial plan was to update data each second but with DS1820 and MS5803 it isn't possible because reading peripheral over different I2C is to slow so I changed update time to 3 seconds.
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ESP8266 is used to update ThingSpeak.
Sample of code to test is ESP is connected and have correct IP adrress.
Read more »Create ugliest protoboard in the world...
Marko Dragoslavic
Kevin Kessler
Hari Wiguna
Ayush Sharma
markwarren.ee
Keep up the good work Marko!