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![esp8266_gpio_pin_allocations [ESP8266 Support WIKI]](https://www.esp8266.com/wiki/lib/exe/fetch.php?media=essp8266_adc.png "esp8266_gpio_pin_allocations [ESP8266 Support WIKI]")
esp8266_gpio_pin_allocations [ESP8266 Support WIKI]
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![esp8266_gpio_pin_allocations [ESP8266 Support WIKI]](https://www.esp8266.com/wiki/lib/exe/fetch.php?media=pin_functions.png "esp8266_gpio_pin_allocations [ESP8266 Support WIKI]")
esp8266_gpio_pin_allocations [ESP8266 Support WIKI]
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![NodeMcu Lua WIFI Board Based on ESP8266 CP2102 Module [NodeMcu-Lua-CP2102] - US $6.20 : HAOYU Electronics : Make Engineers Job Easier](http://www.haoyuelectronics.com/Attachment/NodeMcu-Lua-CP2102/NodeMcu-Lua-CP2102-5.png "NodeMcu Lua WIFI Board Based on ESP8266 CP2102 Module [NodeMcu-Lua-CP2102] - US $6.20 : HAOYU Electronics : Make Engineers Job Easier")
NodeMcu Lua WIFI Board Based on ESP8266 CP2102 Module [NodeMcu-Lua-CP2102] - US $6.20 : HAOYU Electronics : Make Engineers Job Easier
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