Tip on existing DIY Zigbee devices with open-source hardware schematics (PCB diagrams and BOM)

[Hedda]

Tip! Check out these hardware projects for inspiration from existing DIY device projects also using (different) custom Zigbee firmware:

https://www.zigbee2mqtt.io/supported-devices/#v=Custom%20devices%20(DiY)

https://diyruz.github.io/ -> https://github.com/diyruz

https://www.tindie.com/stores/diyberk/

https://github.com/mattlokes/zwallremote

https://github.com/MattWestb/DIY-ZigBee-smoke-dektor

https://databyte.ch/project/

https://github.com/pvvx/ZigbeeTLc

Personally I especially like idea of unusual/uncommon Zigbee devices, like example FreePad and Geiger counter projects by @diyruz

https://github.com/diyruz/geiger

As well as devices that might have commercial products that are prohibitively expensive since want so many, like plant moisture sensor:

https://community.home-assistant.io/t/zigbee-flower-and-plant-sensors-for-soil-moisture-light-temperature-humidity/272803/

https://github.com/rbaron/b-parasite/