Category Archives: ESP8266

NodeMCU: a ESP8266 based low cost IoT board

ESP8266 Introduction The ESP8266 is a low cost MCU with built in Wi-Fi. It can be paired with another host microcontroller, like an Arduino, to provide WiFi networking capability for a basic IoT development platform. Additionally, the ESP8266 can be used as a stand-alone MCU,  as it includes a 32-bit 80Mhz processor, 16 GPIO pins (4 PWM enabled)… Read More »