First of all, ESP8266 rocks and I just got my hands on the new ESP32 with bluetooth, can't wait to start messing around with that.
My question is, for a production-ready device, what is the absolute bare-bones ESP8266 one could use? One that takes in to consideration ease-of-manufacturing and deep sleep voltage usage because it would be powered by battery. I came up with this, but I'd like to know your thoughts:
ESP8266
LiPo Battery
MSP1700T-220sE/TT LDO Voltage Regulator
DS18B20 (digital thermometer)
Do I even need a digital thermometer? Seems it would eat up more voltage.
LDO Regulator:
http://www.mouser.com/ProductDetail/Mic ... 2jgUeNU%3d
Temp Sensor:
http://www.mouser.com/ProductDetail/Max ... fmZn64o%3d