<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom">
	<channel>
		<title>ESP8266 WiFi module and 5V Arduino connection</title>
		<description>Discuss ESP8266 WiFi module and 5V Arduino connection</description>
		<link>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection</link>
		<lastBuildDate>Tue, 14 Apr 2026 20:27:41 +0200</lastBuildDate>
		<generator>JComments</generator>
		<atom:link href="https://iot-playground.com/component/jcomments/feed/com_content/17" rel="self" type="application/rss+xml" />
		<item>
			<title>Super User says:</title>
			<link>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-303</link>
			<description><![CDATA[ Any Arduino DO pin. If you have more questions please join community forum.]]></description>
			<dc:creator>Super User</dc:creator>
			<pubDate>Wed, 15 Jul 2015 16:14:56 +0200</pubDate>
			<guid>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-303</guid>
		</item>
		<item>
			<title>ChrizZz says:</title>
			<link>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-300</link>
			<description><![CDATA[Hi, great work - but which Pin is meant with "Arduion_DO" ? Thank you in advance.]]></description>
			<dc:creator>ChrizZz</dc:creator>
			<pubDate>Tue, 14 Jul 2015 17:09:01 +0200</pubDate>
			<guid>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-300</guid>
		</item>
		<item>
			<title>Super User says:</title>
			<link>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-285</link>
			<description><![CDATA[ Please join community forum and ask questions there. Maybe some other user has similar problem.]]></description>
			<dc:creator>Super User</dc:creator>
			<pubDate>Tue, 30 Jun 2015 16:28:20 +0200</pubDate>
			<guid>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-285</guid>
		</item>
		<item>
			<title>Niall says:</title>
			<link>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-278</link>
			<description><![CDATA[Hi, Thanks for very helpful post. I have powered ESP8266 directly from Arduino Mega 3.3v pin. Also using Adadruit tft touch shield. Everything seems to work fine for about three web requests. Then Arduino hangs and I need to reset. I've noticed the Arduino gets hot around the power connector (I'm using 12V psu for Vin). Does this mean I need to make the regulator with AMS1117 that you have described above? Thanks.]]></description>
			<dc:creator>Niall</dc:creator>
			<pubDate>Sun, 28 Jun 2015 09:17:45 +0200</pubDate>
			<guid>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-278</guid>
		</item>
		<item>
			<title>Super User says:</title>
			<link>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-166</link>
			<description><![CDATA[ Ground is common to 3.3V and 5V and connected to GND pin on ESP.]]></description>
			<dc:creator>Super User</dc:creator>
			<pubDate>Sun, 12 Apr 2015 23:45:11 +0200</pubDate>
			<guid>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-166</guid>
		</item>
		<item>
			<title>rinozen says:</title>
			<link>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-165</link>
			<description><![CDATA[hi.. about 3.3v to 5v tx/rx schematic.. there are only positif supply on 3,3v and 5v.. where is the ground connection? im confusing.. plz help me.. :'(]]></description>
			<dc:creator>rinozen</dc:creator>
			<pubDate>Sat, 11 Apr 2015 15:26:14 +0200</pubDate>
			<guid>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-165</guid>
		</item>
		<item>
			<title>Super User says:</title>
			<link>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-153</link>
			<description><![CDATA[ This is described in other articles.]]></description>
			<dc:creator>Super User</dc:creator>
			<pubDate>Sat, 04 Apr 2015 09:14:02 +0200</pubDate>
			<guid>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-153</guid>
		</item>
		<item>
			<title>Carlo says:</title>
			<link>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-151</link>
			<description><![CDATA[Hi, great work but I miss the part where pair the ESP8266 to my Access Point to join the network where my raspberry is linked to.]]></description>
			<dc:creator>Carlo</dc:creator>
			<pubDate>Fri, 03 Apr 2015 23:07:06 +0200</pubDate>
			<guid>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-151</guid>
		</item>
		<item>
			<title>DarioCdj says:</title>
			<link>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-102</link>
			<description><![CDATA[It works also without 2n2222]]></description>
			<dc:creator>DarioCdj</dc:creator>
			<pubDate>Mon, 23 Feb 2015 14:55:41 +0100</pubDate>
			<guid>https://iot-playground.com/2-uncategorised/17-esp8266-wifi-module-and-5v-arduino-connection#comment-102</guid>
		</item>
	</channel>
</rss>
