comparison: README.md
README.md
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| 1 # CO2 Meter | 1 # CO2 Meter |
| 2 | 2 |
| 3 Measure the pressure in a beer bottle during the carbonation stage. Periodicly | 3 **DIY electronic pressure meter** |
| 4 | |
| 5 Measure the pressure in beer bottles during the carbonation stage. Periodicly | |
| 4 send the data to a MQTT server for further processing. | 6 send the data to a MQTT server for further processing. |
| 5 It has a little OLED display to view the current measured values. | 7 It has a little OLED display and rotary switch to control the unit and view |
| 8 the current readings. | |
| 6 | 9 |
| 7 It should be fitted with several pressure sensors and run on a battery. | 10 It is designed for three bottles, each bottle has it's own pressure sensor and |
| 8 Therefore it should use deep sleep and other techniques to save battery life. | 11 temperature sensor. The devices runs on a USB charge adapter. |
| 9 | 12 |
| 10 Also, some touch keys to do some stuff like wakeup the display. | 13 The generated MQTT data fits the BMS server. |
| 11 | |
| 12 The MQTT data should fit the BMS server. | |
| 13 |
