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+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
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