MQTT-home

This is a "hierarchical development environment" used for creation of both micropython and linux "things". The hierarchy exists so common code can be shared. See: the libraries.   All communication using MQTT messages.

Larger/more complex are using linux on small devices like a "Raspberry pi" smaller are using microcontrollers that support micropython

Some things inside:

linux:  

home-broker A mqtt,zigbee and wemo server  
Tankless water heater recirculation system
basicNVR simple low overhead NVR

Micropython:  

Button with LED and buzzer  
Motorized Ball Valve controller  

Directory organization

MQTT-home/Library

Code shared by both micropython and linux

MQTT-home/linux

Linux IoT, typically RPI servers, linux projects live here# MQTT-home This is a "hierarchical development environment" used for creation of both micropython and linux "things".   All communication using MQTT messages.

Larger/more complex are using linux on small devices like a "Raspberry pi" smaller are using microcontrollers that support micropython  

Directory organization

MQTT-home/Library

Code shared by both micropython and linux

MQTT-home/linux

Linux IoT, typically RPI servers, linux projects live here

MQTT-home/micropython

Currently ESP32-S2 projects. Anything else using micropython goes here.

MQTT-home/micropython/library

library of shared code specific to micropython devices

Operational Notes

home-broker runs the show:     It integrates fauxmo, zigbee2mqtt, mosquitto (MQTT Broker).   It has a protocol to let the IP devices report their configuration similar to how z2m works   Zigbee and IP devices are stored in a sqlite3 database in a common format.   home-broker publishes a compressed JSON of all devices and features. for use of other MQTT devices.
Home-broker is only a "configuration manager"

MQTT-home/micropython

Currently ESP32-S2 projects. Anything else using micropython goes here.

MQTT-home/micropython/library# MQTT-home

This is a hierarchical development environment used for creation of both micropython and linux "things".
All comnicating using MQTT messages. Larger/more complex are using linux on devices like a "Raspbery pi" smaller are using microcontrollers that support micropython

Directory organization

MQTT-home/Library

Code shared by both micropython and linux

MQTT-home/linux

Linux IoT, typicaly RPI servers, linux projects live here

MQTT-home/micropython

Currently ESP32-S2 projects. Anything else using micropython goes here.

MQTT-home/micropython/library

libray of shared code specific to micropython devices

sample IoT Network

Requirements

All IP IoT devices must live in a private subnet. Wifi should be a mesh
subnet must support both wired and WiFi IP devices
Zigbee devices live in a PAN defined by zigbee2mqtt.

developmental system

TP-Link Deco x55 three node mesh WiFi router with 3 Gigabit ports each.
This allows pretty much unlimited coverage for wired and well as wired devices.
Simple end user setup.
save the ssid and password in network.json to be shared as needed for install scripts.