No progress here, other than that I have some parts available. Just need time.
January 2020: idea is brewing, deadline, none for now!
Below links I already gathered for myself as reminders, inspiration, etc for this specific project. Click at your own risk and please report any broken links.
|hackaday.io||Use a CC2531 USB Stick as a ZigBee Concentrator to replace your Philips HUE, Osram Lightify, Xiaomi/Aqara Hub, IKEA tradfri, etc. gateway.|
|lemariva.com||#Zigbee: Xiaomi Sensors using Raspberry Pi (without Gateway!)|
|lemariva.com||#Zigbee: Flashing a CC2531 dongle using a Raspberry Pi|
|jwillmer.de||Zigbee to MQTT case for Raspberry Pi Zero|
|learn.pimoroni.com||Controlling IKEA Trådfri Lights from your Pi|
|joonas.fi||IKEA Trådfri bulbs without Trådfri gateway: getting started (complete instructions)|
last update: 27-02-2021