It's an excellent product! Easy to use and very good quality. Highly recommended!
Well received, perfectly packed as usual ! thank you. One remark for less-perfect description makes me less happy: the picture on your Aliexpress salespage shows that uFl-connector for external WiFi antenna is connected (through R11 which is in place as on schematic on your github), but all 4 modules I received have no resistor R11 so only internal trace antenna is connected. I will have to solder a resistor myself...