Developer Hub

Everything you need to build on the Unforce Make platform.

MQTT · CLI

bash

# Subscribe to every block announcement
mosquitto_sub -h host.local -t "blocks/+/announce"

# Control the LED light block
mosquitto_pub -h host.local \
  -t "blocks/light-001/command" \
  -m '{"action":"set_color","r":255,"g":94,"b":135}'

Agent · Python

python

import asyncio, json
from paho.mqtt import client as mqtt

async def main():
    c = mqtt.Client()
    c.connect("host.local", 1883)
    c.subscribe("blocks/+/data")

    def on_msg(_, __, msg):
        payload = json.loads(msg.payload)
        print(msg.topic, payload)

    c.on_message = on_msg
    c.loop_forever()

asyncio.run(main())

MQTT topic spec

blocks/+/announceReports id / type / capability on boot

blocks/+/statusonline · offline (auto LWT)

blocks/+/dataSensor telemetry (temp, IMU, HR…)

blocks/{id}/configHost → block work config

blocks/{id}/commandAgent/Host → actuator commands

Host services

MQTT Broker:1883

Mosquitto · QoS 1 · LWT

UDP Server:5600

Vision block JPEG frames

WebSocket:8765