How do I open my Nextbook Aries 8 tablet?

PLEASE GIVE ME COMPLETE INSTRUCTIOINS TO REMOVE AND REINSTALL  THE BATTERY.

Asked by apcast 1 year ago | last reply 1 year ago


Pandigital Novel Anriod Root Instuctions

Looking for instructions to unlock andriod front end on this device

Posted by broncfan1968 6 years ago


can a psp be converted to an andriod operating system?

Asked by richard holden 7 years ago | last reply 7 years ago


GIF's not working on Mobile device

Hello all,I have been embedding GIF's lately into by 'ibles and have found that they work on a PC or laptop but not on a mobile device. Has anyone else had this issue? I have read that you can embed the GIF into the text of the 'ible which makes it work on mobile devises but I'm not sure how to do this.Any thoughts?

Asked by lonesoulsurfer 10 months ago | last reply 10 months ago


knex phone stand

Hi there i was siting in bed this morning and i thought "im boered i know ill watch some vids on my phone" and i did but i noticed i had to hold the phone and if o put the phone down id cover the speaker so,i deicided to build this i took all of 5 minetues and was well worth it also it is not only good for videos it also plays games prety well but to note it is worth tapeing it downanyways you shouldnt need instructions to build and enjoy

Posted by KNEXFRANTIC 7 years ago | last reply 7 years ago


Is there a way to automatically forward emails from one email to another?

I got an andriod phone and it seems to not want to support my yahoo email and made me get a gmail. Is there way to automatically forward any messages sent to the old email to my new email?

Asked by octopuscabbage 8 years ago | last reply 8 years ago


ITEADLIB_Arduino_WeeESP8266 android response

Im planing to do a project that using Arduino+esp8266 with android device, at first my code was something like this. #include #define DEBUG true SoftwareSerial esp8266(9,10); // make RX Arduino line is pin 2, make TX Arduino line is pin 3.                          // This means that you need to connect the TX line from the esp to the Arduino's pin 2                          // and the RX line from the esp to the Arduino's pin 3 void setup() {   Serial.begin(9600);   esp8266.begin(9600); // your esp's baud rate might be different   pinMode(11,OUTPUT);   digitalWrite(11,LOW);   pinMode(12,OUTPUT);   digitalWrite(12,LOW);   pinMode(13,OUTPUT);   digitalWrite(13,LOW);   pinMode(10,OUTPUT);   digitalWrite(10,LOW);   sendCommand("AT+RST\r\n",2000,DEBUG); // reset module   sendCommand("AT+CWMODE=1\r\n",1000,DEBUG); // configure as access point   sendCommand("AT+CWJAP=\"Arsalan Wifi\",\"arsalan123\"\r\n",3000,DEBUG);   delay(10000);   sendCommand("AT+CIFSR\r\n",1000,DEBUG); // get ip address   sendCommand("AT+CIPMUX=1\r\n",1000,DEBUG); // configure for multiple connections   sendCommand("AT+CIPSERVER=1,8080\r\n",1000,DEBUG); // turn on server on port 80   Serial.println("Server Ready"); } void loop() {   if(esp8266.available()) // check if the esp is sending a message   {     if(esp8266.find("+IPD,"))     {      delay(1000); // wait for the serial buffer to fill up (read all the serial data)      // get the connection id so that we can then disconnect      int connectionId = esp8266.read()-48; // subtract 48 because the read() function returns                                        // the ASCII decimal value and 0 (the first decimal number) starts at 48      esp8266.find("pin="); // advance cursor to "pin="      int pinNumber = (esp8266.read()-48); // get first number i.e. if the pin 13 then the 1st number is 1      int secondNumber = (esp8266.read()-48);      if(secondNumber>=0 && secondNumber<=9)      {       pinNumber*=10;       pinNumber +=secondNumber; // get second number, i.e. if the pin number is 13 then the 2nd number is 3, then add to the first number      }      digitalWrite(pinNumber, !digitalRead(pinNumber)); // toggle pin         String content;      content = "چراغ ";      content += pinNumber;      content += " is ";      if(digitalRead(pinNumber))      {        content += "ON";      }      else      {        content += "OFF";      }      sendHTTPResponse(connectionId,content);      // make close command      String closeCommand = "AT+CIPCLOSE=";      closeCommand+=connectionId; // append connection id      closeCommand+="\r\n";      sendCommand(closeCommand,1000,DEBUG); // close connection      Serial.print(connectionID);     }   } } /* * Name: sendData * Description: Function used to send data to ESP8266. * Params: command - the data/command to send; timeout - the time to wait for a response; debug - print to Serial window?(true = yes, false = no) * Returns: The response from the esp8266 (if there is a reponse) */ String sendData(String command, const int timeout, boolean debug) {     String response = "";     int dataSize = command.length();     char data[dataSize];     command.toCharArray(data,dataSize);     esp8266.write(data,dataSize); // send the read character to the esp8266     if(debug)     {       Serial.println("\r\n====== HTTP Response From Arduino ======");       Serial.write(data,dataSize);       Serial.println("\r\n========================================");     }     long int time = millis();     while( (time+timeout) > millis())     {       while(esp8266.available())       {         // The esp has data so display its output to the serial window         char c = esp8266.read(); // read the next character.         response+=c;       }      }     if(debug)     {       Serial.print(response);     }     return response; } /* * Name: sendHTTPResponse * Description: Function that sends HTTP 200, HTML UTF-8 response */ void sendHTTPResponse(int connectionId, String content) {      // build HTTP response      String httpResponse;      String httpHeader;      // HTTP Header      httpHeader = "HTTP/1.1 200 OK\r\nContent-Type: text/html; charset=UTF-8\r\n";      httpHeader += "Content-Length: ";      httpHeader += content.length();      httpHeader += "\r\n";      httpHeader +="Connection: close\r\n\r\n";      httpResponse = httpHeader + content + " "; // There is a bug in this code: the last character of "content" is not sent, I cheated by adding this extra space      sendCIPData(connectionId,httpResponse); } /* * Name: sendCIPDATA * Description: sends a CIPSEND=, command * */ void sendCIPData(int connectionId, String data) {    String cipSend = "AT+CIPSEND=";    cipSend += connectionId;    cipSend += ",";    cipSend +=data.length();    cipSend +="\r\n";    sendCommand(cipSend,1000,DEBUG);    sendData(data,1000,DEBUG); } /* * Name: sendCommand * Description: Function used to send data to ESP8266. * Params: command - the data/command to send; timeout - the time to wait for a response; debug - print to Serial window?(true = yes, false = no) * Returns: The response from the esp8266 (if there is a reponse) */ String sendCommand(String command, const int timeout, boolean debug) {     String response = "";     esp8266.print(command); // send the read character to the esp8266     long int time = millis();     while( (time+timeout) > millis())     {       while(esp8266.available())       {         // The esp has data so display its output to the serial window         char c = esp8266.read(); // read the next character.         response+=c;       }      }     if(debug)     {       Serial.print(response);     }     return response; } but then i chose to use library code for esp8266 and i use this link ITEADLIB_Arduino_WeeESP8266 now i have problem that i dont know how can i get a response message back to my android device, also this is my code using library, (i know its really noobish code cuz im new but... it work atleast :D ) #include #include "ESP8266.h" #include #include LiquidCrystal lcd(12, 11, 5, 4, 3, 2); //moshakhas kardane pin haye LCD SoftwareSerial mySerial(7, 8); // moshakhas kardane pin haye wifi ESP8266 wifi(mySerial); String msg; #define SSID        "Arsalan Wifi"  //UserName wifi #define PASSWORD    "arsalan123"  //Password wifi String pinnum; int count= 0; void setup() {   lcd.begin(20, 4);       Serial.begin(9600);   pinMode(9,OUTPUT);   digitalWrite(9,HIGH);   String IP;   Serial.print("setup begin\r\n");   lcd.print("Connecting to Wifi");   delay(3000);   Serial.print("FW Version: ");   //  Serial.println(wifi.getVersion().c_str());         if (wifi.setOprToStation()) {         Serial.print("to station ok\r\n");     } else {         Serial.print("to station err\r\n");     }     if (wifi.joinAP(SSID, PASSWORD)) {         Serial.print("Join AP success\r\n");         Serial.print("IP: ");               Serial.println(wifi.getLocalIP().c_str());         IP = wifi.getLocalIP().c_str();         lcd.setCursor(0, 1);         lcd.print("Join AP success");         lcd.setCursor(0, 2);         lcd.print("IP: "+IP);     } else {         Serial.print("Join AP failure\r\n");         lcd.setCursor(0, 1);         lcd.print("Join AP failure");         lcd.setCursor(0, 2);         lcd.print("Contact Administrator");     }      if (wifi.enableMUX()) {         Serial.print("multiple ok\r\n");     } else {         Serial.print("multiple err\r\n");     }     if (wifi.startTCPServer(80)) {         Serial.print("start tcp server ok\r\n");         lcd.setCursor(0, 3);         lcd.print("Server Ready");     } else {         Serial.print("start tcp server err\r\n");         lcd.setCursor(0, 3);         lcd.print("Server Setup Fail");     }     if (wifi.setTCPServerTimeout(10)) {         Serial.print("set tcp server timout 10 seconds\r\n");     } else {         Serial.print("set tcp server timout err\r\n");     }           Serial.print("setup end\r\n"); } void loop() {    uint8_t buffer[128] = {0};     uint8_t mux_id;     uint32_t len = wifi.recv(&mux;_id, buffer, sizeof(buffer), 100);     if (len > 0) {         Serial.print("Status:[");         Serial.print(wifi.getIPStatus().c_str());         Serial.println("]");                 Serial.print("Received from :");         Serial.print(mux_id);         Serial.print("[");         for(uint32_t i = 0; i < len; i++) {             Serial.print((char)buffer[i]);             msg = "";             msg += ((char)buffer[i]);                         if (msg == "p")             {               count=1;                                         }                          if (msg != "p" & count ==1)             {               if(msg =="i")               {                                 count++;               }               else               {                                 count = 0;               }             }             if (msg !="i" & count ==2)             {               if (msg =="n")               {                 count++;               }               else               {                 count = 0;               }             }             if (msg !="n" & count ==3)             {               if(msg=="=")               {                 count++;                               }               else               {                 count = 0;               }             }             if (msg != "=" & count==4)             {               Serial.print(msg);               pinnum =msg;               count = 0;             }                     }         Serial.print(pinnum);         Serial.print("]\r\n");         int pin = pinnum.toInt();         Serial.print(pin);         digitalWrite(pin, !digitalRead(pin)); // toggle pin            String content;      content = "چراغ ";      content += pinnum;      content += " is ";           if(digitalRead(pin))      {        content += "ON";      }      else      {        content += "OFF";      }                 if(wifi.send(mux_id, buffer, len)) {             Serial.print("send back ok\r\n");         } else {             Serial.print("send back err\r\n");         }                 if (wifi.releaseTCP(mux_id)) {             Serial.print("release tcp ");             Serial.print(mux_id);             Serial.println(" ok");         } else {             Serial.print("release tcp");             Serial.print(mux_id);             Serial.println(" err");         }                 Serial.print("Status:[");         Serial.print(wifi.getIPStatus().c_str());         Serial.println("]");     }   }

Asked by Arsalan Ahmadi 3 years ago | last reply 3 years ago