I&#x27;ve personally built hardware[1] and software[2] around the ESP8266 and it is a wonderful little chip. The low price point ($2 including shipping from China) and the very active community around it really makes it stand out.<p>[1] <a href="http:&#x2F;&#x2F;memcpy.io&#x2F;esp8266-apa102-bulb.html" rel="nofollow">http:&#x2F;&#x2F;memcpy.io&#x2F;esp8266-apa102-bulb.html</a><p>[2] <a href="http:&#x2F;&#x2F;memcpy.io&#x2F;user-friendly-setup-of-esp8266-gadgets.html" rel="nofollow">http:&#x2F;&#x2F;memcpy.io&#x2F;user-friendly-setup-of-esp8266-gadgets.html</a>