It came relatively quickly, a little crumpled with the firmware, as I did for the first time, but in the end everything turned out, the module is good because it is sewn without without without As a result, I saved and stitched an alternative firmware, connected to ESP32 and received the ZigBee Gateway "SLS Gateway". While for tests sparyl several ZigBee devices, I watch. In the future I plan to take more for use in end devices.

Description matches. Packed OK. Sent quickly. Delivered quickly. Quality at first glance is quite normal. If there are problems, I'll write it off separately. To the seller Thank you very much and success in business.

Everything went through the loader... Everything works thanks to the seller!!! Bought for ZigBee SLS gateway for minimum configuration.

Having taken the act. Modular packaging in the state packing (blistern Strichka). Delivery shvidka (I'm new). I'll buy you some stuff.

The goods are new in the original packaging, corresponds to the photo. 15 days delivery. I did not check in the work. Thank you!