Questions tagged [esp8266]

An IC that offers Wi-Fi networking compatible with b/g/n standards. It also has integrated TCP/IP protocol stack. Extremely popular along IoT community as a low cost and powerful board.

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Arduino + ESP8266 - poll file from a server?

I really need all the help I can get... It's been a week now and I'm still not able to solve the problem. I have text file on a server. The whole address is www.example.com/test.txt I want to read ...
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2 votes
0 answers
3k views

My Computer Doesn't Realize ESP8266 ESP-05 is Connected or not

I wired ESP-05 to my usb-to-ttl as images below. I connected it to USB #2 port, and my computer seems not knowing this. I also tried to send "AT+RST" through Realterm but, it didn't work neither.
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3 votes
1 answer
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Wiring Lilypad USB + ESP8266 Serial WiFi Module

I am trying to solve the following scenario: Lilypad USB connected to WIFI through ESP8266 Serial WiFi Module. http://arduino.cc/en/pmwiki.php?n=Main/ArduinoBoardLilyPadUSB http://www.seeedstudio....
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1 vote
4 answers
27k views

ESP8266 + Arduino Uno: Can't send AT Commands

I'm trying to get the ESP8266 up and running without a FTDI chip, just my Arduino Uno. But it seems really difficult. What I did: attach the ESPs VCC directly to Arduino Uno 3.3V; RX->TX; TX->RX ...
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  • 111
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1 answer
4k views

How to get the signal strength of the network connected with the ESP8266

I am using ESP8266 module with Arduino Uno.I don't know how to get the signal strength of the network with which ESP8266 is connected.Please help..
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8 votes
1 answer
985 views

Arduino and ESP8266 Web server

First things first, if there was an ESP8266 StackExchange, I would post this there. I am setting up a web server that will programmaticly be controlled from an external Python script, and I am ...
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  • 393
1 vote
3 answers
2k views

Wifi Data Logger without Delay

I am really new to Arduino so please bear with me. I am running an Arduino Uno with several sensors to capture some data related to a fish tank. Here is basically what it does: Capture data (light, ...
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3 votes
2 answers
658 views

Is it possible to use ESP8266 modules interchangeably?

I discovered that there are multiple types & versions of ESP8266 modules. I'm wondering: Build my application around one type (eg ESP-03) and in future swap the module with another (ESP-07), ...
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