IoT based Battery Monitoring System using NodeMCU and ThingSpeak
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
Esp8266 Esp32 Power Supply Rechargeable Dual 16340 Lithium Battery Charger Shield Module For Arduino R3 Board Power Bank - Instrument Parts & Accessories - AliExpress
Esp8266 mini gaming console - Hackster.io
ESP8266 Voltage Regulator (LiPo and Li-ion Batteries) - YouTube
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
ESP8266 Development Board Battery and Solar Powered with OLED display Sensor integrated, LDO voltage regualtor and Battery Monitoring System - Share Project - PCBWay
IoT based Lithium Battery Monitoring System using ESP8266
IoT Based Battery Status Monitoring System using ESP8266