Egress: MariaDB / MySQL

Write readings into a relational table you own.

Config fields:

Field Meaning
db_host / db_port Server address (port default 3306)
db_user / db_password Credentials
db_name Database
db_table Target table (default iot_telemetry)

Steps

  1. Create a database, table, and a user that can INSERT.
  2. Under Settings → Egress, add a mariadb destination and enter the fields.
  3. Optionally filter to specific device + tag pairs.
  4. Test, then enable.

Ensure the server is reachable from Synacl (firewall/allowlist). Failures surface as egress/failed with a lastError.

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