roboremo + esp8266 + arduino ?

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roboremo + esp8266 + arduino ?

Post by perigalacticon on Mon Dec 12, 2016 7:53 pm

Can I use a Esp8266-01 module to control an Arduino (provide serial input data to it) by using the RoboRemp app through WiFi?  I have a robot sketch on a Mega2650, and I want to use the Esp8266-01 to provide control input data to it from the RoboRemo app through a WiFi connecion.


Last edited by perigalacticon on Mon Dec 12, 2016 7:55 pm; edited 1 time in total (Reason for editing : added info)

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Re: roboremo + esp8266 + arduino ?

Post by Admin on Tue Dec 13, 2016 10:07 pm


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didn't work

Post by Mickey1 on Tue Apr 11, 2017 8:43 pm

i did upload sketch to esp with lua but it did not connect to wifi.
.
NodeMCU 0.9.5 build 20150214  powered by Lua 5.1.4
ESP8266 TCP to Serial Bridge v1.0 by RoboRemo
SSID: my wifi  PASS: ---------
RoboRemo app must connect to 192.168.1.140:9876
BaudRate will change now to 115200
.
.
but the esp is still not connected to the wifi
.
.
and your arduino ide code gives this error while compiling

Multiple libraries were found for "Servo.h"
Used: C:\Users\ASUS\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\libraries\Servo
Not used: E:\arduino\libraries\Servo
.
.
.
maybe you could show us with a demo video on how to control arduino uno with esp8266 via roboremo.

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Re: roboremo + esp8266 + arduino ?

Post by Admin on Thu Apr 13, 2017 7:29 am

Don't modify these lines:
cfg.ip="192.168.0.1"
cfg.netmask="255.255.255.0"
cfg.gateway="192.168.0.1"

That lua code makes the ESP become Access Point, so it is not intended to connect to any WiFi. It creates the WiFi "mywifi", then you must connect the phone to it.

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Re: roboremo + esp8266 + arduino ?

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