Novostella B22 RGB LED Colour WiFi Smart Bulb - stodev-com-br/Tasmota GitHub Wiki
Novostella B22 RGB LED Colour WiFi Smart Bulb
https://www.amazon.co.uk/gp/product/B07DN4NLKM?ref_=oh_aui_search_asin_title&psc=1&pldnSite=1
Easily flashed OTA. GPIO is as follows.
GPIO4 = PWM1 GPIO5 = PWM5 GPIO12 = PWM2 GPIO13 = PWM4 GPIO14 = PWM3