I recently got into this field of arduino , and I bought the espduino to send some messages up to the thingspeak . I download the smaple code on github from https://github.com/AprilBrother/espduino .
And I try to use the thingspeak sample . But I didn’t got a dht . So I just type the numbers on and try to modify it . But It just didn’t send it up . Here is my code .
I’m sorry I’m not sure how to upload the sketch . Infact , I only want to upload to thingspeak . Is there any way I can upload to thingspeak with the board Cactus Micro Rev2 Arduino compatible plus esp8266 . Is there any easy explanation ?
* @example ConnectWiFi.ino
* @brief The ConnectWiFi demo of library WeeESP8266.
* @author Wu Pengfei<pengfei.wu@itead.cc>
* @date 2015.03
*
* @par Copyright:
* Copyright (c) 2015 ITEAD Intelligent Systems Co., Ltd. \n\n
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version. \n\n
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "ESP8266.h"
#define SSID "dlink3f"
#define PASSWORD "fang752612345"
ESP8266 wifi(Serial1);
void setup(void)
{
pinMode(13, OUTPUT);
digitalWrite(13, HIGH);
Serial.begin(9600);
Serial.print("setup begin\r\n");
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());
} else {
Serial.print("Join AP failure\r\n");
}
Serial.print("setup end\r\n");
}
void loop(void)
{
}