vavravl1 / vv-usb-gateway

My own Bigclown usb gateway

Firmware for BigClown USB Gateway

This repository contains firmware for BigClown USB Gateway.

Firmware Programming

dfu-util -s 0x08000000:leave -d 0483:df11 -a 0 -D firmware.bin

More information about dfu here

Firmware for node is here https://github.com/bigclownlabs/bcf-generic-node

MQTT

Commands can be sent only to nodes powered by the power module, or usb-gateway.

LED

• On

  mosquitto_pub -t "node/{id}/led/-/state/set" -m true
  

• Off

  mosquitto_pub -t "node/{id}/led/-/state/set" -m false
  

• Get state

  mosquitto_pub -t "node/{id}/led/-/state/get" -n
  

Relay on Power module

• On

  mosquitto_pub -t 'node/{id}/relay/-/state/set' -m true
  

  Hint First aid: If the relay not clicked, so make sure you join 5V DC adapter to Power Module

• Off

  mosquitto_pub -t 'node/{id}/relay/-/state/set' -m false
  

• Get state

  mosquitto_pub -t 'node/{id}/relay/-/state/get' -n
  

Relay module

• On

  mosquitto_pub -t "node/{id}/relay/0:0/state/set" -m true
  mosquitto_pub -t "node/{id}/relay/0:1/state/set" -m true
  

• Off

  mosquitto_pub -t "node/{id}/relay/0:0/state/set" -m false
  mosquitto_pub -t "node/{id}/relay/0:1/state/set" -m false
  

• Get state

  mosquitto_pub -t "node/{id}/relay/0:0/state/get" -n
  mosquitto_pub -t "node/{id}/relay/0:1/state/get" -n
  

Led Strip on Power module

Beware, it works only on remote nodes.

• Brightness, the value is in percent of the integer:

  mosquitto_pub -t 'node/{id}/led-strip/-/brightness/set' -m 50
  

• Color, standart format #rrggbb and non standart format for white component #rrggbb(ww)

  mosquitto_pub -t 'node/{id}/led-strip/-/color/set' -m '"#250000"'
  mosquitto_pub -t 'node/{id}/led-strip/-/color/set' -m '"#250000(80)"'
  

• Compound, format is [number of pixels, fill color, ... ], example rainbow effect

  mosquitto_pub -t 'node/{id}/led-strip/-/compound/set' -m '[20, "#ff0000", 20, "#ff7f00", 20, "#ffff00", 20, "#00ff00", 20, "#0000ff", 20, "#960082", 24, "#D500ff"]'
  

• Effects
  • Test

    mosquitto_pub -t 'node/{id}/led-strip/-/effect/set' -m '{"type":"test"}'
    

  • Rainbow

    mosquitto_pub -t 'node/{id}/led-strip/-/effect/set' -m '{"type":"rainbow", "wait":50}'
    

  • Rainbow cycle

    mosquitto_pub -t 'node/{id}/led-strip/-/effect/set' -m '{"type":"rainbow-cycle", "wait":50}'
    

  • Theater chase rainbow

    mosquitto_pub -t 'node/{id}/led-strip/-/effect/set' -m '{"type":"theater-chase-rainbow", "wait":50}'
    

  • Color wipe

    mosquitto_pub -t 'node/{id}/led-strip/-/effect/set' -m '{"type":"color-wipe", "wait":50, "color":"#800000"}'
    

  • Theater chase

    mosquitto_pub -t 'node/{id}/led-strip/-/effect/set' -m '{"type":"theater-chase", "wait":50, "color":"#008000"}'
    

• Thermometer effect

  mosquitto_pub -t 'node/{id}/led-strip/-/thermometer/set' -m '{"temperature": 22.5, "min":-20, "max": 50}'
  

  mosquitto_pub -t 'node/{id}/led-strip/-/thermometer/set' -m '{"temperature": 22.5, "min":-20, "max": 50, "white-dots": 10}'
  

  mosquitto_pub -t 'node/{id}/led-strip/-/thermometer/set' -m '{"temperature": 22.5, "min":-20, "max": 50, "set-point": 30, "color":"#ff0000"}'
  

  mosquitto_pub -t 'node/{id}/led-strip/-/thermometer/set' -m '{"temperature": 22.5, "min":-20, "max": 50, "white-dots": 10, "set-point": 30, "color":"#ff0000"}'
  

LCD module

• Write text, supported font size [11, 13, 15, 24, 28, 33], default font is 15, color can by true or false, default is true

  mosquitto_pub -t "node/{id}/lcd/-/text/set" -m '{"x": 5, "y": 10, "text": "BigClown"}'
  mosquitto_pub -t "node/{id}/lcd/-/text/set" -m '{"x": 5, "y": 40, "text": "BigClown", "font": 28}'
  mosquitto_pub -t "node/{id}/lcd/-/text/set" -m '{"x": 5, "y": 10, "text": "BigClown", "color": true}'
  

• Clear

  mosquitto_pub -t "node/{id}/lcd/-/screen/clear" -n
  

Radio

Read more here bc-gateway

License

This project is licensed under the MIT License - see the LICENSE file for details.

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Made with ❤  by HARDWARIO s.r.o. in the heart of Europe.