![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 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](https://external-preview.redd.it/8F6VqcHdgM3ClDin9qSlZNYpEuq8P3fCIKzvbuguDoo.jpg?auto=webp&s=33b9eb19084fe435729ecc0d18052663677f987a)
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
![ESP8266 Nodemcu Wifi Module 0.96 Oled Extended Temperature And Humidity Development Board Weather Station 18650 Battery Slot|Home Automation Modules| - AliExpress ESP8266 Nodemcu Wifi Module 0.96 Oled Extended Temperature And Humidity Development Board Weather Station 18650 Battery Slot|Home Automation Modules| - AliExpress](https://ae01.alicdn.com/kf/Hed795c84ff854690a4b8d74aad376a8cd/ESP8266-Nodemcu-Wifi-Module-0-96-Oled-Extended-Temperature-And-Humidity-Development-Board-Weather-Station-18650.jpg)
ESP8266 Nodemcu Wifi Module 0.96 Oled Extended Temperature And Humidity Development Board Weather Station 18650 Battery Slot|Home Automation Modules| - AliExpress
![ESP 12F ESP8266 Wifi Module ESP8266 18650 Batteries NODEMCU 0.96"OLED NEW For WeMos D1|Demo Board Accessories| - AliExpress ESP 12F ESP8266 Wifi Module ESP8266 18650 Batteries NODEMCU 0.96"OLED NEW For WeMos D1|Demo Board Accessories| - AliExpress](https://ae01.alicdn.com/kf/HTB1Iv_PXR1D3KVjSZFyq6zuFpXak/ESP-12F-ESP8266-Wifi-Module-ESP8266-18650-Batteries-NODEMCU-0-96-OLED-NEW-For-WeMos-D1.jpg_Q90.jpg_.webp)
ESP 12F ESP8266 Wifi Module ESP8266 18650 Batteries NODEMCU 0.96"OLED NEW For WeMos D1|Demo Board Accessories| - AliExpress
![boost - NodeMCU power via battery + battery charger + booster - Electrical Engineering Stack Exchange boost - NodeMCU power via battery + battery charger + booster - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/DxNgI.png)