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  ESPDuino Introduct
Posted by: smartarduino - 12-11-2015, 02:25 PM - Forum: ESPDuino=ESP8266+Arduino - No Replies

Arduino core for ESP8266 WiFi chip

This project brings support for ESP8266 chip to the Arduino environment. It lets you write sketches using familiar Arduino functions and libraries, and run them directly on ESP8266, no external microcontroller required.
ESP8266 Arduino core comes with libraries to communicate over WiFi using TCP and UDP, set up HTTP, mDNS, SSDP, and DNS servers, do OTA updates, use a file system in flash memory, work with SD cards, servos, SPI and I2C peripherals.

GitHub:https://github.com/esp8266/Arduino
[Image: 14497186942407.jpg]



Buy:
http://www.smartarduino.com/view.php?id=94894

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Thumbs Up Doit Car firmware download
Posted by: smartarduino - 10-27-2015, 02:06 AM - Forum: NodeMcu - No Replies

Here shows how to refresh firmware for DoitCar.

Step1:   Plug ESP12E-devKit into USB port with microUSB.
[Image: uSHLR43.jpg]


 
Step2:   Open the ESP FLASH DOWNLOAD TOOL. And the configuation is shown as belows.
        Attention: Choose correct Serial Port and correct firmware: doit_car_20150914_2

[Image: JqPS9Fz.png]

Step3: Press "START". Keeping press "FLASH" button, then press "RESET" button. Then the downloading process begins:


[Image: UW3V15x.png]

Step4: Done. Reboot the Esp12E devKit. The blue light will be keep lighting.

Enjoy it.

ATTACHMENT: http://en.doit.am/DoitCAR.zip

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Heart ESP8266 Based Serial2WiFi FAQ
Posted by: smartarduino - 10-21-2015, 03:17 AM - Forum: NodeMcu - Replies (1)

https://fineshang.gitbooks.io/esp8266-based-serial-wifi-shield-for-arduino-user/content/index.html

Question 1: How to restore factory settings. Here shows two ways:




      One: Connect the WiFi, and enter the web interface settings, use “FactoryDefault” button.



      Or:  (For Doit ESp8266 WiFi expansion board, nodemcu compatible development board) . Press “Flash” button more than 3 seconds (the LED lights flash) and restore the default factory settings



 

Question 2:  How does it work about AP and STA
  
    
     In AP mode, SSID , password, local ip address, subnet mask and gateway address can be set
   
     In STA mode, the router wifi SSID can be scanned.



Question 3: How does it work about serial communication.
 


     Networks can be set to tcp server / client, udp server / client
    
     When Client mode is used, domain and IP can be set to a remote address.
     When data receiving or sending, LED lights flash.

 
Question4: How to download a new firmware.
 
    
     Step 1: Use the download software, shown as follows.
   
    Note: Two bin files should be used. One is “ eagle.flash.bin”, whose download address is 0x00000. The other is “eagle.irom0text.bin”, whose download address is 0x40000. All configuration is shown in the follow picture.

[Image: qo7PPbM.png]
    

     Step 2: Choose the correct serial port number. Then, press “FLASH” button, and press “RESET” button. OK, the download process will be started after press “START”.
 
     Step 3: Enjoy it!

 
ATTACHMENT:

LINK:  http://bbs.smartarduino.com/Serial2WiFi.zip
 
Software : ESP FLASH DOWNLOAD TOOLS
Firmware : eagle.flash.bin
         eagle.irom0text.bin

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  WiFiMCU basic intrudction
Posted by: smartarduino - 09-04-2015, 10:15 AM - Forum: WiFiMCU - No Replies

WiFiMCU

[Image: 68747470733a2f2f696d672e736869656c64732e...652e737667]
WiFiMCU is developed based on EMW3165 module produced by MXCHIP.INC. A Lua interpreter is builded inside with hardware support. A light weight file system and socket protocols can help to realize IoT development easily and quickly. Basically, you can load this on your device and then run Lua scripts on it with nothing more than a terminal connection. 
Enjoy it!




Code:
 ;   .  . .___ .  . __ .  .      ,--.
["]  |  |o[__ o|\/|/  `|  | ,<-|__oo|
/[_]\ |/\|||   ||  |\__.|__| /  |//  |
] [                            /o|__|  [[email protected]]



Overview
  • Based on Lua 5.1.4 (package, string, table, math modules)
  • Build-in modules: mcu,gpio, timer, wifi, net, file, pwm, uart, adc.
  • Modules to be builded: spi, i2c, 1-wire, bit, mqtt...
  • Integer version provided
  • Free memory >48k bytes
For more information: http://www.wifimcu.com

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  Android App Source
Posted by: smartarduino - 06-14-2015, 06:47 AM - Forum: The First Generation Wifi Car - No Replies

AP model Source/STA model Source:

https://github.com/SmartArduino/DoitCar

The arduino apk source code can be found here:
https://github.com/SmartArduino/Android-Source-Code-DoitCar

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Photo WiFi Car Photo
Posted by: smartarduino - 06-09-2015, 10:27 AM - Forum: The First Generation Wifi Car - No Replies

[Image: JCLYvZM.jpg]
[Image: 157c5qp.jpg]
[Image: i3juCTF.jpg]



Attached Files
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.jpg   IMG_0739.jpg (Size: 244.98 KB / Downloads: 961)
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.jpg   IMG_0742.jpg (Size: 453.1 KB / Downloads: 935)
.jpg   IMG_0746.jpg (Size: 327.55 KB / Downloads: 1018)
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  The Online Documents
Posted by: smartarduino - 06-06-2015, 11:11 AM - Forum: The First Generation Wifi Car - No Replies

See On:
http://doit-nodemcu-car.doit.am/

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  NodeMcu motor Introduction
Posted by: smartarduino - 05-29-2015, 03:01 AM - Forum: NodeMcu motor - Replies (3)

NodeMcu  motor Introduction
http://doit-nodemcu-motor.doit.am/

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  NodeMcu Introduction
Posted by: smartarduino - 05-29-2015, 03:00 AM - Forum: NodeMcu - Replies (2)

The Online Document:
http://doit-nodemcu.doit.am/
[Image: JCLYvZM.jpg]

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  The Doit Wifi Car App
Posted by: smartarduino - 05-29-2015, 02:13 AM - Forum: The First Generation Wifi Car - No Replies

The AP model APP control:

https://play.google.com/store/apps/details?id=com.remote.yingwen.carsochet




The  STA model APP control:
https://play.google.com/store/apps/details?id=com.remote.carhttp

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