We have received the goods, but there is a but …. I am disabled, I don’t walk well and Parkinson, I wash it, only if there are no obstacles on the way, but it slows down and it is not convenient to wear a rag!! In general, I do not advise buying with Parkinson’s disease ….

As I wrote earlier (now I figured it out completely), inside CBU Tuya, which cannot be firmware. Instead of it, we solder the wroom-06 module (matches the screw in the bolt). And sew up the normal tasmota32-c3.gpio8 and 9 for stitching, as in the instructions for Plus and weight. All the microcircuits were carefully erased, but I figured it out, here’s a working config) so that it starts working as an automatic-do rule.
The relay inside is, by the way, bistable (this is cool), controlled by different polarities.

received fast like in 10 days to Pakistan and ye not checked but quality seems good i will do additional comments.

Amazing! Robo works very well, it has a very intuitive application, in my first cleaning, she cleaned 100m2 using half the battery. She comes very close to the walls, sometimes scrapes, however, it works well. She unfortunately only has a “fan” a mop .. But it cleans well. It was well packed, arrived extremely fast (China-Brazil) in just 10 days, and the only bad thing and that she only speaks in Chinese, I still haven’t learned to configure, but it’s great. I’m going to update and tell you what I think.

Can be connected as monophase (230V), 2 phase (Delta-grid 3x230V) or 3 phase (3x400V+N). It is not very important, but I see a difference of about 1.5 Volt between the display and what is sent to the app. Shipping was only a few days to Belgium.