NodeMCU/ESP

Since this customized Internet of Things (IoT) series involves developing a customized IoT platform, it is necessary to select the right IoT device that can interact with it. This is the ESP8266, a WiFi SoC that combines all of the necessary components to make a fully functional Wi-Fi device. Its ESP32 is an upgraded version of ESP8266. It functions similarly to the ESP8266. Best quality nodemcu esp8266 price in Bangladesh