Circuit for Serial communication between NodeMCU and Arduino December 15, 2018 Iotguider Leave a comment Love it? Share this among your friends:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Skype (Opens in new window)Related Posts:Serial communication between NodeMCU and ArduinoLearn interfacing DS3231 RTC Module with NodeMCUHow to Program NodeMCU with Arduino IDEBuild a simple Web Server using NodeMCUSerial Communication Between Two Arduino BoardsSerial communication between ESP8266 and Arduino