Introduction

On this page you can find all the Lua APIs that through enable device functionality with help of Lua scripts. Following APIs are divided into different categories fit for specific device types. Please, use the filter in the upper right corner to see APIs that work with device of your choosing.

The currently implemented Lua version is 5.1.5. Please, consult Lua API firmware changelog for potential changes and older versions.

Categories

These are the following categories. Note, that they are not mutually exclusive.

Common

This category contains functions that are used for all the devices. It contains all the basic functions.

LoRaWAN

This category contains functions specific to LoRaWAN devices needed for configuration and communication within LoRaWAN.

NB-IoT

This category contains functions specific to NB-IoT devices needed for configuration and communication within NB-IoT.

S0 Pulse

This category contains functions specific to pulse S0 devices, that are required for their configuration, readout and others.

M-Bus

This category contains functions specific to M-Bus devices, that are required for their configuration, readout and others.

Wireless M-Bus

This category contains functions specific to Wireless M-Bus devices, that are required for their configuration, readout and others.

RS-485, Modbus

This category contains functions specific to RS-485 or Modbus devices, that are required for their configuration, readout and others.

DIO

This category contains functions, that enable pulse devices to use DIO (digital input/output).

DALI

This category contains functions, that are used for DALI interface communication.

Supported Lua Libraries

The following Lua functions are implemented in the firmware:

• "byte"
• "char"
• "dump"
• "find"
• "format"
• "gfind"
• "gmatch"
• "gsub"
• "len"
• "lower"
• "match"
• "rep"
• "reverse"
• "sub"
• "upper"