README.md

Sun, 10 Nov 2019 20:53:01 +0100

author
Michiel Broek <mbroek@mbse.eu>
date
Sun, 10 Nov 2019 20:53:01 +0100
changeset 27
8bb63daa7b46
parent 0
88d965579617
child 46
2cf4b15895f2
permissions
-rw-r--r--

Increased some lock timeouts. Application CPU speed from 160 to 240 MHz. Added timeout timers to the update process.

# CO2 Meter

Measure the pressure in a beer bottle during the carbonation stage. Periodicly
send the data to a MQTT server for further processing.
It has a little OLED display to view the current measured values. 

It should be fitted with several pressure sensors and run on a battery. 
Therefore it should use deep sleep and other techniques to save battery life.

Also, some touch keys to do some stuff like wakeup the display.

The MQTT data should fit the BMS server.

mercurial