Powering NodeMCU V3 - what I do wrong? - Microcontrollers - Arduino Forum
How to reduce the ESP8266 power consumption?
ESP8266 — running on battery power
Can i power this 'nodemcu esp8266 v3' using 7.4v or 8v power source in its microusb. actually i have two li-ion battery(3.7v) so , i am going to connect this battery in
I'm creating a battery-powered wifi soil moisture sensor based on esp8266 NodeMcu but I have issues with battery life. Could someone help me with choosing the most suitable solution for such a
A simple NodeMCU / BME280 Weatherstation with WaveShare E-Paper 1.54 inch Display | IT-mechanics
ESP8266 D1 Mini Pro WiFi NodeMcu Data Logger Shield DS1307 Battery 0.66 OLED DC Power Buzzer V1.0.0 Dual Base for WeMos DIY Kit|Integrated Circuits| - AliExpress