Pressuremon
Pressuremon can collect pressure data from a fermentation or storage tank.
Flash a device through the web flasher
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Customize data sent
There is a built editor to allow you to customize the data format that is sent to external services. This makes it possible to support any external service without the need for software changes if the services support HTTP or MQTT as transport.
Features
Easy configuration
You can easily access the web based configuration by placing the device on a flat surface or plugging in the charger. When the device wakes up from deep sleep it will start the web server and enter configuration mode
Multiple endpoints
The device has the possibility to send data to 5 different endpoints which means you can use multiple services and protocols at the same time
Web Protocols
Support web standards for sending data; HTTP (Post/Get), MQTT and Influx DB v2
Open Source
Fully open source, free to use and modify in aligment with the MIT licence. Suggestions for new features is appreciated
Temperature Sensor
High precision temperature measurement using an DS18B20 sensor
RESP API
Standard REST API for scripted interaction with the device
Updates
Software can be updated over web interface
Backup & Restore
Save your configuration and restore if needed
Low battery detection
Enter battery savings mode when low battery is detected so you fermentation can be tracked to the end
Wifi Direct
Wifi Direct in combination with Gravitymon Gateway
WiFi Scan
Scan and connect to the strongest WiFi Access Point (AP)
Bluetooth
Multiple bluetooth transmission options
Format Editor
Easy customization of data sent via editor
Hardware test
Built in hardware testing features
Board options
Tested sensors: