- Mon Feb 20, 2023 2:36 pm
#96023
Hello:
I created an twilio account to send sms with ESP8266. I got this example from the web, but I didn't compile:
I got this error:
https://1drv.ms/t/s!AsZvRpiLVtm4g4sQLF5xnN0RwfjxZA?e=oaP32t
Any help is appreciated
I created an twilio account to send sms with ESP8266. I got this example from the web, but I didn't compile:
Code: Select all
/*
* Twilio SMS and MMS on ESP8266 Example.
*/
#include <ESP8266WiFi.h>
#include <WiFiClientSecure.h>
#include <ESP8266WebServer.h>
#include "twilio.hpp"
// Use software serial for debugging?
#define USE_SOFTWARE_SERIAL 0
// Print debug messages over serial?
#define USE_SERIAL 1
// Your network SSID and password
const char* ssid = "Morosh";
const char* password = "94034690";
// Find the api.twilio.com SHA1 fingerprint, this one was valid as
// of July 2020. This will change, please see
// https://www.twilio.com/docs/sms/tutorials/how-to-send-sms-messages-esp8266-cpp
// to see how to update the fingerprint.
const char fingerprint[] = "BC B0 1A 32 80 5D E6 E4 A2 29 66 2B 08 C8 E0 4C 45 29 3F D0";
// Twilio account specific details, from https://twilio.com/console
// Please see the article:
// https://www.twilio.com/docs/guides/receive-and-reply-sms-and-mms-messages-esp8266-c-and-ngrok
// If this device is deployed in the field you should only deploy a revocable
// key. This code is only suitable for prototyping or if you retain physical
// control of the installation.
const char* account_sid = "1234";
const char* auth_token = "1234";
// Details for the SMS we'll send with Twilio. Should be a number you own
// (check the console, link above).
String to_number = "+1234";
String from_number = "+1234";
String message_body = "Hello world";
// The 'authorized number' to text the ESP8266 for our example
String master_number = "+1234";
// Optional - a url to an image. See 'MediaUrl' here:
// https://www.twilio.com/docs/api/rest/sending-messages
String media_url = "";
// Global twilio objects
Twilio *twilio;
ESP8266WebServer twilio_server(8000);
// Optional software serial debugging
#if USE_SOFTWARE_SERIAL == 1
#include <SoftwareSerial.h>
// You'll need to set pin numbers to match your setup if you
// do use Software Serial
extern SoftwareSerial swSer(14, 4, false, 256);
#else
#define swSer Serial
#endif
/*
* Callback function when we hit the /message route with a webhook.
* Use the global 'twilio_server' object to respond.
*/
void handle_message() {
#if USE_SERIAL == 1
swSer.println("Incoming connection! Printing body:");
#endif
bool authorized = false;
char command = '\0';
// Parse Twilio's request to the ESP
for (int i = 0; i < twilio_server.args(); ++i) {
#if USE_SERIAL == 1
swSer.print(twilio_server.argName(i));
swSer.print(": ");
swSer.println(twilio_server.arg(i));
#endif
if (twilio_server.argName(i) == "From" and
twilio_server.arg(i) == master_number) {
authorized = true;
} else if (twilio_server.argName(i) == "Body") {
if (twilio_server.arg(i) == "?" or
twilio_server.arg(i) == "0" or
twilio_server.arg(i) == "1") {
command = twilio_server.arg(i)[0];
}
}
} // end for loop parsing Twilio's request
// Logic to handle the incoming SMS
// (Some board are active low so the light will have inverse logic)
String response = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
if (command != '\0') {
if (authorized) {
switch (command) {
case '0':
digitalWrite(LED_BUILTIN, LOW);
response += "<Response><Message>"
"Turning light off!"
"</Message></Response>";
break;
case '1':
digitalWrite(LED_BUILTIN, HIGH);
response += "<Response><Message>"
"Turning light on!"
"</Message></Response>";
break;
case '?':
default:
response += "<Response><Message>"
"0 - Light off, 1 - Light On, "
"? - Help\n"
"The light is currently: ";
response += digitalRead(LED_BUILTIN);
response += "</Message></Response>";
break;
}
} else {
response += "<Response><Message>"
"Unauthorized!"
"</Message></Response>";
}
} else {
response += "<Response><Message>"
"Look: a SMS response from an ESP8266!"
"</Message></Response>";
}
twilio_server.send(200, "application/xml", response);
}
/*
* Setup function for ESP8266 Twilio Example.
*
* Here we connect to a friendly wireless network, set the time, instantiate
* our twilio object, optionally set up software serial, then send a SMS
* or MMS message.
*/
void setup() {
WiFi.begin(ssid, password);
twilio = new Twilio(account_sid, auth_token, fingerprint);
#if USE_SERIAL == 1
swSer.begin(115200);
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
swSer.print(".");
}
swSer.println("");
swSer.println("Connected to WiFi, IP address: ");
swSer.println(WiFi.localIP());
#else
while (WiFi.status() != WL_CONNECTED) delay(1000);
#endif
// Response will be filled with connection info and Twilio API responses
// from this initial SMS send.
String response;
bool success = twilio->send_message(
to_number,
from_number,
message_body,
response,
media_url
);
// Set up a route to /message which will be the webhook url
twilio_server.on("/message", handle_message);
twilio_server.begin();
// Use LED_BUILTIN to find the LED pin and set the GPIO to output
pinMode(LED_BUILTIN, OUTPUT);
#if USE_SERIAL == 1
swSer.println(response);
#endif
}
/*
* In our main loop, we listen for connections from Twilio in handleClient().
*/
void loop() {
twilio_server.handleClient();
}I got this error:
https://1drv.ms/t/s!AsZvRpiLVtm4g4sQLF5xnN0RwfjxZA?e=oaP32t
Any help is appreciated
