4Mo Jul 6 2015pkurtans<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
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<p style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">The HUZZAH ESP8266 breakout is what we designed to make working with this chip super easy and a lot of fun. We took a certified module with an onboard antenna, and plenty of pins, and soldered it onto our designed breakout PCBs. We added in:</p>
<ul style="margin-top: 0px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; -qt-list-indent: 1;"><li style=" margin-top:12px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Reset button,</li>
<li style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">User button that can also put the chip into bootloading mode,</li>
<li style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Red LED you can blink</li>
<li style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Level shifting on the UART and reset pin</li>
<li style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">3.3V out, 500mA regulator (you'll want to assume the ESP8266 can draw up to 250mA so budget accordingly)</li>
<li style=" margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">Two diode-protected power inputs (one for a USB cable, another for a battery) </li></ul></body></html>Adafruit HUZZAH ESP8266 Breakouthttps://learn.adafruit.com/adafruit-huzzah-esp8266-breakout/overviewX{instanceTitle} {net connector1} {net connector2} {net connector3} {net connector4} {net connector5} {net connector6} {net connector7} {net connector8} AD8210ESP-12BreakoutA//obsolete//Breakout Boards2471GNDPower input 3.4--16VPower input 3.4--16VGPIO 13GPIO 12GPIO 14GPIO 16This is the enable pin for the ESP8266, pulled high by default. When pulled down to ground momentarily it will reset the ESP8266 system.Analog input pin, max 1.8Vthis is the reset pin for the ESP8266, pulled high by default. When pulled down to ground momentarily it will reset the ESP8266 systemThe TX pin is the output from the module and is 3.3V logicThe RX pin is the input into the module and is 5V compliantGPIO 5GPIO 4GPIO 0GPIO 2GPIO 153.3V output from the regulatorEnable pin for the regulator. By default its pulled high, when connected to ground it will turn off the 3.3V regulator.GNDGNDPower input 3.4--16VThe RX pin is the input into the module and is 5V compliantThe TX pin is the output from the module and is 3.3V logic