ESP-01: Works when plugged into programmer but not when simply powered up - IDE 1.x - Arduino Forum
Design your own ESP Board for Battery Powered IoT Applications
Waterius - Hackster.io
ESP-01 and 3.7V 1400 mAh Li-Po battery Problem [SOLVED] - General Electronics - Arduino Forum
ESP8266 ESP-01 ESP01 Neopixel and WS2812 RGB LED Adapter Board Controller -VIDEO | eBay
ESP-01 Motion Sensor With Deep Sleep : 5 Steps - Instructables
ESP8266 - DS18B20 - 18650 - Domoticz
Battery powered weather station with ESP8266 and BME280 — glsk
ESP8266 ESP-01 Low Power Mode - run it for months | QuadMeUp
Design your own ESP Board for Battery Powered & Low Power IoT Applications - YouTube
Basics: Project 021h ESP8266 WiFi modules - voltage regulator at Acoptex.com / ACOPTEX.COM
GitHub - frolswe/esp-battery-logger: Simple project for the esp8266 using the power saving features of the chip to test the possibility of battery powered sensors.
Seven Pro Tips for ESP8266 : 9 Steps (with Pictures) - Instructables
1pcs Esp01 Programmer Adapter Uart Esp-01 Adaptaterr Esp8266 Ch340 Usb To Esp8266 Serial Wireless Wifi Developent Board Module - Integrated Circuits - AliExpress
One ESP8266, One Battery, One Year… And Counting. | Hackaday
ESP-01 3.7V Battery Voltage Dropping Need help! - Everything ESP8266