firmware for arduino based controllers to work with:

• OneWire sensors
• devise_token_auth (https://github.com/lynndylanhurley/devise_token_auth)

features:

• https support
• tiny webserver with UI for the controller-configuration (e.g. wlan-config)
• sensordata cache
• batch-upload
• configurable push-interval
• wlan-support

coming soon:

• fota updates
• ssd-cache support
• time-zone management