List of lua modules Modules provided by firmware: core (API to an abstract model of gateways/devices/items) storage (API to a storage holding data between scripts launching) scenes (API to a scenes functionality) timer (API to a timers functionality) network (API to a network functionality (Berkeley sockets, REST requests)) http (HTTP API to make HTTP-requests) speaker (API to a speaker functionality) security http_server Modules provided by corresponding addons: zwave (API to a ZWave functionality backed by a Zwave hardware) zigbee (API to a Zigbee functionality backed by a Zigbee hardware) cameras (API to a cameras functionality) plug_hub (API to a plug_hub functionality) water_valve (API to a water_valve functionality) bluetooth cloud_devices All resources allocated by a module on behalf of a plugin get released as the plugin gets restarted or updated/removed.