marcoskirsch

I'm testing out a new ISP and I've observed very inconsistent speed test results. I decided I want to run it periodically and graph them. This is how I do it:

1. Use the built-in command networkQuality. Run it with the -c flag so that the output is in JSON format which makes post-processing easier.
2. Schedule the command to run every hour using launchd.
3. Use a small Python script to process the JSON and output a graph.

Schedule the job

marcoskirsch

-- Send an IFTT Maker Webhooks Trigger from NodeMCU.
-- Requires http module.
-- Author: Marcos Kirsch

--      key: Your key associated to your user, looks like a long random string of characters.
--           Find it by clicking Documentation on https://ifttt.com/maker_webhooks
--    event: Your named event. You configure this when creating the IFTTT applet.
-- value1, value2, value3: Optional values you can include.

marcoskirsch

#!/usr/local/bin/lua
-- b64decode.lua
-- Formerly part of nodemcu-httpserver (https://github.com/marcoskirsch/nodemcu-httpserver)
-- Contains compact and low memory using Base64 decoding function.
-- Based on http://lua-users.org/wiki/BaseSixtyFour by Alex Kloss
-- compatible with lua 5.1
-- http://www.it-rfc.de
-- Author: Marcos Kirsch

-- bitshift functions (<<, >> equivalent)