Just some things I've learned about increasing battery life when using ESP32 boards. Also, some follow ups on the battery life achieved on a few past projects.

=== Timestamps ===
00:00 Introduction
00:22 Update: Voice Remote
03:19 Update: Soil Moisture Sensor
05:35 Tips
06:22 1 Use an On/Off switch
07:10 2 Min Wake, Max Sleep
09:33 3 Use a low power board
11:09 4 Turn off peripherals
11:41 5 Use higher value resistors
12:44 6 Use GPIO pins for power
14:42 7 Don't overuse LEDs
15:11 8 Just use a bigger battery
16:36 Conclusion