ESP8266 07/12 breakout with one Integrated Voltage Regulator (SPX3819M5-L-3-3) for 3v3 (500mA) and LEDs for Power, RX, TX and Charging. It has a solder jump to connect GPIO16 with RST in order to enable deep sleep. It also has an integrated LiPo charger (MCP73831), and a Mini-USB port for charging and direct programming through an integrated FTL232RL.
This is a work in progress so use at your own risk.