File content as of revision 2:3df874f33c42:

#include "mbed.h"
#include "NCP5623BMUTBG.h"
#include "ESP8266_AT.h"

/////////////////////////////////////////////
//Define core buses and pin states.
/////////////////////////////////////////////
I2C             i2c(PB_9, PB_8);//(D14, D15); SDA,SCL
Serial          pc(USBTX, USBRX);
DigitalOut      pumps(PA_9, 0);//(D8, 0);
DigitalOut      pbKill(PC_12, 1); // Digital input pin that conncect to the LTC2950 battery charger used to shutdown the UPAS 
DigitalIn       nINT(PA_15); //Connected but currently unused is a digital ouput pin from LTC2950 battery charger. http://cds.linear.com/docs/en/datasheet/295012fd.pdf
NCP5623BMUTBG   RGB_LED(PB_9, PB_8);    //(D14, D15);

/////////////////////////////////////////////
//RN4677 BT/BLE Module
/////////////////////////////////////////////
Serial          ble(PB_10, PB_11);
DigitalOut      bleRTS(PB_14, 0);
DigitalOut      bleCTS(PB_13, 0);
DigitalOut      BT_IRST(PC_8, 0);
DigitalOut      BT_SW(PA_12, 0);


/////////////////////////////////////////////
//Analog to Digital Converter
/////////////////////////////////////////////
DigitalIn       ADS_ALRT(PA_10); //Connected but currently unused. (ADS1115) http://www.ti.com/lit/ds/symlink/ads1115.pdf

/////////////////////////////////////////////
//Battery, Charger, & Supply Monitoring
/////////////////////////////////////////////
DigitalIn       LTCALT(PB_2); //High for normal operation. Low when a threshold is exceeded for Voltage, gas gauge, or temp
DigitalIn       bcs1(PC_9); //Batt charging if High. (BQ24100)[U23]
DigitalIn       bcs2(PA_8); //Charge complete if High. (BQ24100)[U23]  
DigitalIn       bc_npg(PB_1); //Power to the charge controller. (BQ24100)[U23] 
DigitalIn       SW3flt(PC_4); //When EN = 0 pin is HIGH, When EN = 1, LOW can be current limit, thermal limit, or UVLO.

/////////////////////////////////////////////
//Sensirion SDP3X(s)
/////////////////////////////////////////////
DigitalIn       SDP3Xflt(PC_0);
DigitalIn       SDP3XAltflt(PB_7);

/////////////////////////////////////////////
//Accelerometer and Magnometer
/////////////////////////////////////////////
DigitalOut      iNemoEnable(PA_1, 0);
DigitalIn       iNemoReady(PB_0);
DigitalIn       iNemoInt1(PC_5);
DigitalIn       iNemoInt2(PC_6);
DigitalIn       iNemoInt3(PC_7);

/////////////////////////////////////////////
//UV and Visible Light Sensor
/////////////////////////////////////////////

/////////////////////////////////////////////
//GPS
/////////////////////////////////////////////
DigitalOut      gpsEN(PB_15, 0);
DigitalIn       gpsENFault(PB_12);


/////////////////////////////////////////////
//SD Card
/////////////////////////////////////////////
DigitalIn       sdCD(PA_11);
DigitalOut      sdClk(PB_3,0 );
DigitalIn       sdMISO(PB_4);
DigitalOut      sdMOSI(PB_5, 0);
DigitalOut      sdCS(PB_6, 1);

DigitalIn       pbIso(PA_0);
DigitalOut      hFault1(PA_7, 0);
DigitalOut      hFault2(PA_6, 0);
DigitalOut      hFault3(PA_5, 0);
DigitalOut      hFault4(PA_4, 0);

DigitalOut      wifiNReset(PC_1, 0);
DigitalOut      wifiEnable(PC_2, 0);
DigitalOut      qdEnable(PC_3, 0);
DigitalIn       qdFault(PC_13);

ESP8266_AT      esp(PC_10, PC_11);

Timer t;

char ssid[] = "VOLTAR";
char password[] = "CedhCedh";
char server[] = "api.thingspeak.com";
char apiKey[] = "SU35AOKAZ30E0CAX";
char conn_type[] = "TCP";

// For selecting the WiFi UART
const int addr = 0x3F << 1;
char aod_sel_5on[1];
char aod_sel_5off[1];
char plant_sel[1];

//////////////////////////////////////////////////////////////
//Main Function
//////////////////////////////////////////////////////////////
int main()
{
    pc.baud(115200);
    RGB_LED.set_led(1, 0, 1);
    wait(1);                             
    
    aod_sel_5on[0] = 0xCB;
    aod_sel_5off[0] = 0xC9;
    plant_sel[0] = 0xCF;
         
    RGB_LED.set_led(1, 1, 1); 
    i2c.write(addr, aod_sel_5off, 1);
    pc.printf("Plantower off\r\n");
    wait(1);
    
    //Enable the WiFi chip              
    RGB_LED.set_led(0, 1, 1);                   // Light LED so we know something is happening
    wifiEnable = 1;                             // Enable power to the WiFi while in reset, and wait a short while
    wait_ms(100);
    wifiNReset = 1;                             // Now de-assert the reset signal
    RGB_LED.set_led(1, 1, 0);                   // Color change of LED to indicate something is happening.
    wait(10);
    
    RGB_LED.set_led(0, 1, 0); 
    esp.check_esp();
    esp.version_info();
    esp.software_reset();
    
    esp.command_echo_mode(ESP_ECHO_ON);
    esp.set_wifi_mode(ESP_DUAL_CONFIG);
    esp.enable_multiple_connections();
    
    esp.create_tcp_server(80);
    
    //esp.set_server_timeout(5);
    
    esp.list_access_points();
    esp.wifi_connect(ssid, password);
    esp.check_ap();
    esp.get_ip();
    
    char someArray[150];
    
    t.start();
    while(1)
    {
        RGB_LED.set_led(0, 0, 1); 
        if(t.read()>30)//if 30 seconds passed
        {
            t.reset();//reset timer
            //now send temperature value to thingspeak
            //use your thingspeak channel's Write api key
            sprintf(someArray,"GET https://api.thingspeak.com/update?api_key=SU35AOKAZ30E0CAX&field1=%d\r\n\r\n",rand() % 10 + 1);
            
            esp.delete_tcp_server();
            esp.establish_connection(0, conn_type, server, 80);
            esp.send_data_tcp(0, someArray);
            esp.close_connection(0);
            esp.create_tcp_server(80);
            pc.printf("%s\r\n", someArray);
        }
    }
}