![arduino mega - NodeMCU doesn't send the sensor read while powering with Vin - Arduino Stack Exchange arduino mega - NodeMCU doesn't send the sensor read while powering with Vin - Arduino Stack Exchange](https://i.stack.imgur.com/BYS46.jpg)
arduino mega - NodeMCU doesn't send the sensor read while powering with Vin - Arduino Stack Exchange
![Trying to get the example sketch for my ESP8266 NodeMCU working. >8hrs of trouble shooting and I cant figure out what Im doing wrong. Code in comments. : r/arduino Trying to get the example sketch for my ESP8266 NodeMCU working. >8hrs of trouble shooting and I cant figure out what Im doing wrong. Code in comments. : r/arduino](https://i.redd.it/ppr6iwnf3or91.jpg)
Trying to get the example sketch for my ESP8266 NodeMCU working. >8hrs of trouble shooting and I cant figure out what Im doing wrong. Code in comments. : r/arduino
![Adapter For Nodemcu Usb 32m Esp8266 Esp-12e Esp-12f Cp2102 Internet Wifi Module Dc Power Of 4 ~ 9v Vin Pin New Arrival - Instrument Parts & Accessories - AliExpress Adapter For Nodemcu Usb 32m Esp8266 Esp-12e Esp-12f Cp2102 Internet Wifi Module Dc Power Of 4 ~ 9v Vin Pin New Arrival - Instrument Parts & Accessories - AliExpress](https://ae01.alicdn.com/kf/HTB1LVPEXfjM8KJjSZFyq6xdzVXaK.jpg_640x640Q90.jpg_.webp)