This is a "smart mailbox" based on LoRaWAN and the ax-sense that will notify you through Threema when your physical mailbox just changed from empty to full, or vice versa.
The data can also be logged to an InfluxDB instance so that it can be visualized with Grafana.
Export the following environment variables:
TTN_APP_ID: The Things Network App IDTTN_ACCESS_KEY: The Things Network Access KeyTHREEMA_FROM: Your Threema Gateway ID, 8 characters starting with*THREEMA_TO: A comma separated list of recipient Threema IDsTHREEMA_SECRET: The Threema Gateway API secretTHREEMA_PRIVATE_KEY: The hex encoded private key of your Gateway ID
If you want to send data to InfluxDB too, set the following three env vars:
INFLUXDB_USER: The InfluxDB usernameINFLUXDB_PASS: The InfluxDB passwordINFLUXDB_DB: The InfluxDB databaseINFLUXDB_URL: The InfluxDB URL (no trailing slash)
If you don't want to manually export environment variables, you can also write
them into a .env file (format: KEY=value, one entry per line).
Type make to see possible build targets.
There are options to build a release binary on your local machine, or in a Debian 8 Docker container.
An example smartmail.service file for systemd based Linux distributions is
provided.
Licensed under either of
- Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.