Datasheet

Downloads
Datasheets
ESP8266 specification sheet
ESP8266 Datasheet v4.3
SPX3819 3.3V linear regulator on board for rev A
AP2112K-3.3 linear regulator on board for rev C and greater
FCC test report for the module used on this breakout
CE test report for the module used on this breakout
CAD Files
Fritzing object in the Adafruit Fritzing Library
EagleCAD PCB files on GitHub
More Information!
Huuuuge amount of information on http://www.esp8266.com/ community forum!
NodeMCU (Lua for ESP8266) webpage with examples and documentation on the Lua framework
Arduino IDE support for ESP8266
Don't forget to visit esp8266.com for the latest and greatest in ESP8266 news, software and gossip!
Schematic
LDO regulator changed from SPX3819 to AP2112 in rev C, now 6V max (but lower dropout) and 600mA out max
Fabrication print
Dimensions in mm & inches
© Adafruit Industries https://learn.adafruit.com/adafruit-huzzah-esp8266-breakout Page 39 of 43