MQTT to Mendeleev Bridge

This is a bridge to control the Mendeleev project over MQTT. More info on the Mendeleev protocol here.

Basic Usage

Address is the address of the node to query. It corresponds to the atomic number.

MQTT publish commands:

echo -en "\xFF\xFF\xFF\xFF" | mosquitto_pub -t mendeleev/<address>/setcolor -s

echo -en "\x01" | mosquitto_pub -t mendeleev/<address>/setmode -s

head -n 100 updatefile.elf | mosquitto_pub -t mendeleev/<address>/ota -s

MQTT publish responses:

mendeleev/<address>/setcolor/ack (null)

mendeleev/<address>/setcolor/nack (null)

Requirements

• Mosquitto - MQTT broker
• libmosquitto - MQTT client library
• libmendeleev - Mendeleev library
• GCC + Make - GNU C Compiler and build automation tool

Installing

Clone the repository:

git clone git@github.com:area3001/mqtt2mendeleev.git

Go to the repository:

cd mqtt2mendeleev

Build the program:

make

Running

Run the program:

./mqtt2mendeleev -h broker.ip:port /dev/ttyRS485

Authors

• Bert Outtier - Initial work

License

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