nodemcu-firmware/docs/lua-modules/yeelink.md

Yeelink Module

Since	Origin / Contributor	Maintainer	Source
2015-04-14	Martin Han	Martin Han	yeelink_lib.lua

This Lua module provides a simple implementation of an Yeelink client.

Require

yeelink = require("yeelink_lib")

Release

yeelink = nil
package.loaded["yeelink_lib"] = nil

yeelink.init()

Initializes Yeelink client.

Syntax

yeelink.init(device, sensor, apikey)

Parameters

• device: device number
• sensor: sensor number
• apikey: Yeelink API key string

Returns

IP address of api.yeelink.net, if not obtained then false

yeelink.getDNS()

Function to check DNS resolution of api.yeelink.net status.

Syntax

yeelink.getDNS()

Parameters

None

Returns

IP address of api.yeelink.net or nil when name resolution failed.

yeelink.update()

Send data to Yeelink Sever.

Syntax

yeelink.update(datapoint)

Parameters

• datapoint: Data to send to Yeelink API

Returns

nil

Notes

Example of using this module can be found in Example_for_Yeelink_Lib.lua file.