// Load Wi-Fi library #include "WiFi.h" #include // Replace with your network credentials const char* ssid = ""; const char* password = ""; //chatgpt api const char* chatgpt_token = "YOUR_API_KEY"; char chatgpt_server[] = "https://api.openai.com/v1/completions"; // Set web server port number to 80 WiFiServer server(80); WiFiClient client1; HTTPClient https; String chatgpt_Q; String chatgpt_A; String json_String; uint16_t dataStart = 0; uint16_t dataEnd = 0; String dataStr; int httpCode = 0; typedef enum { do_webserver_index, send_chatgpt_request, get_chatgpt_list, }STATE_; STATE_ currentState; void WiFiConnect(void){ WiFi.begin(ssid, password); Serial.print("Connecting to "); Serial.println(ssid); while (WiFi.status() != WL_CONNECTED) { delay(500); Serial.print("."); } Serial.println(""); Serial.println("WiFi connected!"); Serial.print("IP address: "); Serial.println(WiFi.localIP()); currentState = do_webserver_index; } const char html_page[] PROGMEM = { "HTTP/1.1 200 OK\r\n" "Content-Type: text/html\r\n" "Connection: close\r\n" // the connection will be closed after completion of the response //"Refresh: 1\r\n" // refresh the page automatically every n sec "\r\n" "\r\n" "\r\n" "\r\n" "\r\n" "Cloud Printer: ChatGPT\r\n" // Bootstrap css "\r\n" "\r\n" "\r\n" "\r\n" "

\r\n" " $\"ChatGPT\"$ \r\n" "

Learn how to make almost anything!

\r\n" "

How do I make ...

\r\n" "

" "" "

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\r\n" "\r\n" "\r\n" }; void setup() { Serial.begin(115200); // Set WiFi to station mode and disconnect from an AP if it was previously connected WiFi.mode(WIFI_STA); WiFi.disconnect(); while(!Serial); Serial.println("WiFi Setup done!"); WiFiConnect(); // Start the TCP server server server.begin(); } void loop() { switch(currentState){ case do_webserver_index: Serial.println("Web Production Task Launch"); client1 = server.available(); // Check if the client is connected if (client1){ Serial.println("New Client."); // print a message out the serial port // an http request ends with a blank line boolean currentLineIsBlank = true; while (client1.connected()){ if (client1.available()){ char c = client1.read(); // Read the rest of the content, used to clear the cache json_String += c; if (c == '\n' && currentLineIsBlank) { dataStr = json_String.substring(0, 4); Serial.println(dataStr); if(dataStr == "GET "){ client1.print(html_page); //Send the response body to the client } else if(dataStr == "POST"){ json_String = ""; while(client1.available()){ json_String += (char)client1.read(); } Serial.println(json_String); dataStart = json_String.indexOf("chatgpttext=") + strlen("chatgpttext="); // parse the request for the following content chatgpt_Q = json_String.substring(dataStart, json_String.length()); client1.print(html_page); Serial.print("Your Question is: "); Serial.println(chatgpt_Q); // close the connection: delay(10); client1.stop(); currentState = send_chatgpt_request; } json_String = ""; break; } if (c == '\n') { // you're starting a new line currentLineIsBlank = true; } else if (c != '\r') { // you've gotten a character on the current line currentLineIsBlank = false; } } } } delay(1000); break; case send_chatgpt_request: Serial.println("Ask ChatGPT a Question Task Launch"); if (https.begin(chatgpt_server)) { // HTTPS https.addHeader("Content-Type", "application/json"); String token_key = String("Bearer ") + chatgpt_token; https.addHeader("Authorization", token_key); String payload = String("{\"model\": \"text-davinci-003\", \"prompt\": \"") + String("How do I make a") + chatgpt_Q + String("\", \"temperature\": 0, \"max_tokens\": 100}"); //Instead of TEXT as Payload, can be JSON as Paylaod httpCode = https.POST(payload); // start connection and send HTTP header payload = ""; currentState = get_chatgpt_list; } else { Serial.println("[HTTPS] Unable to connect"); delay(1000); } break; case get_chatgpt_list: Serial.println("Get ChatGPT Answers Task Launch"); // httpCode will be negative on error // file found at server if (httpCode == HTTP_CODE_OK || httpCode == HTTP_CODE_MOVED_PERMANENTLY) { String payload = https.getString(); // Serial.println(payload); dataStart = payload.indexOf("\\n\\n") + strlen("\\n\\n"); dataEnd = payload.indexOf("\",\"", dataStart); chatgpt_A = payload.substring(dataStart, dataEnd); Serial.print("ChatGPT Answer is: "); Serial.println(chatgpt_A); Serial.println("Wait 10s before next round..."); currentState = do_webserver_index; } else { Serial.printf("[HTTPS] GET... failed, error: %s\n", https.errorToString(httpCode).c_str()); while(1); } https.end(); delay(10000); break; } }