This is a fork of OpenComputers mod for Minecraft that integrates AVSystem's LwM2M client, Anjay as a scriptable component to use ingame.

This mod is licensed under the MIT license. All assets are public domain, unless otherwise stated; all are free to be distributed as long as the license / source credits are kept. This means you can use this mod in any mod pack as you please. I'd be happy to hear about you using it, though, just out of curiosity.

you'll be probably better off reading the added sources, but...

• create a world, perhaps in Creative Mode
• spawn a OpenComputers computer, you can use /oc_sc command for convenience
• insert Anjay LwM2M Client card into the computer (or any other needed cards, e.g. Redstone card)
• start the computer and install the OS as the user is instructed
• write a script that uses anjay component as you would do in OC, see the example below

-- this script reads a value reported by Daylight Sensor
-- and streams it over LwM2M as Illuminance LwM2M IPSO Object

local component = require("component")
local sides = require("sides")

local anjay = component.anjay
local redstone = component.redstone

client_config = {
   endpoint = "daylight-sensor",
   uri = "coaps://eu.iot.avsystem.cloud",
   psk = "password"
}

client = anjay.setup(client_config)

-- Device Object
client.addObject(3)
client.addInstance(3, 0)
client.addResource(3, 0, 0, "r", "string")
client.addResource(3, 0, 1, "r", "string")

client.setValue(3, 0, 0, "AVSystem")
client.setValue(3, 0, 1, "Daylight Sensor")

-- IPSO Illuminance Object
client.addObject(3301)
client.addInstance(3301, 0)
client.addResource(3301, 0, 5700, "r", "double")

client.run()
print("Running LwM2M client!")

while true do
  light_level = redstone.getInput(sides.left)
  client.setValue(3301, 0, 5700, light_level)
  print("iter done")
  os.sleep(0.25)
end

• This was only written as an experiment! The code wasn't written with sanitizing arguments passed by the user at all. You
• The JVM crashes when one tries to stop the LwM2M client with client.shutdown() Lua call.
• Only Linux x64 hosts are supported natively. If you wish to try running the mod on other OS, rebuild Anjay-java library from the fork you'll find here
• To run the game you'll need IntelliJ IDEA and follow the instructions from the original mod, see here: https://ocdoc.cil.li/tutorial:debug_1.7.10
• JVM needs to be instructed where to look for .so file with native part of Anjay-java library, to do so, in IntelliJ run configurations add a VM argument like -Djava.library.path=<path to libs directory of this repo> -Dorg.gradle.jvmargs=-Djava.library.path=<path to libs directory of this repo>