New version ESP8266-S1 low cost low power wifi module
Buy samples from Amazon US :https://www.amazon.com/ESP8266-Module-Control-Wireless-ESP8266-S1/dp/B078SWH51L/ref=sr_1_1?ie=UTF8&qid=1517024019&sr=8-1&keywords=esp8266-s1
![](https://sp-ao.shortpixel.ai/client/to_webp,q_lossless,ret_img,w_530,h_530/https://everythingesp.com/wp-content/uploads/2019/03/ESP-4.jpg)
New version ESP8266-S1 low cost low power wifi module
Buy samples from Amazon US :https://www.amazon.com/ESP8266-Module-Control-Wireless-ESP8266-S1/dp/B078SWH51L/ref=sr_1_1?ie=UTF8&qid=1517024019&sr=8-1&keywords=esp8266-s1