I have designed a Temp-Hum sensor for my homeassistant. I am using ESPHOME I have got issues with the battery life using a 18650 2200 mah Li-on battery. It last about a month and then need to recharge it. Any ideas to improve the life of the battery? Is there any improvement to be done or is this what I should be expecting running ESP on a battery?
- TP4056 Type-C 1S 3.7V LiPo charging board bms integrated.
- XC6203E332PR LDO regulator Output Current: 400 mA, Quiescent Current: 8 uA
Any help is appreciated.