Your servant has just decided to give up:

• the X10
• the PLCBus

For now convinced by the Sonoff DIY range (blue boxes), I would like to test the Zigbee range (orange boxes) and I also need a Zigbee key.

Orders Sonoff Zigbee

I made some price comparisons to order Sonoff orange boxes. Finally, the simplest and probably the most serious is to order from the official Sonoff Store. Prices are at their lowest and I imagine there has to be a service behind it.

The (non-sponsored) link is: https://www.aliexpress.com/store/3063001

Here is my order of the day (produced between 7.17 and 8.01th piece), I added the brand new Sonoff DualR3, I am curious to test it, I will see if it has a Firmware 3.6.0 or not (DIY compatible).

If you want to win a few weeks, I saw a shop that sends at the same price from France.
I ordered them a batch of Sonoff Mini in Zigbee at amazing price, I will see the delivery times, they announce 7 days (from France) despite the port at 0 € (there are even coupons in addition)

Otherwise, Amazon remains:

Conbee II Command

I tried to compare plugins (Deconz, Bee, OpenZigbee, raspBEE, Zigbee) and keys (Conbee II, Zifate, TI CC2531, ..). I read and consulted a lot. I have chosen the Conbee II and the new plugin Zigbee which looks promising …

To buy the Conbee II, I took advantage of a promotion from Domadoo for €31.92.
https://www.domadoo.fr/fr/interface-domotique/4974-phoscon-passerelle-universelle-zigbee-usb-conbee-ii-4260350821328.html