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TinyGSM: Web Socket Client for Socket.io
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| /************************************************************** | |
| * WebSocketClient SocketIO | |
| * TinyGSM Getting Started guide: | |
| * http://tiny.cc/tiny-gsm-readme | |
| * | |
| **************************************************************/ | |
| // Select your modem: | |
| #define TINY_GSM_MODEM_SIM800 | |
| // #define TINY_GSM_MODEM_SIM808 | |
| // #define TINY_GSM_MODEM_SIM900 | |
| // #define TINY_GSM_MODEM_A6 | |
| // #define TINY_GSM_MODEM_A7 | |
| // #define TINY_GSM_MODEM_M590 | |
| // #define TINY_GSM_MODEM_ESP8266 | |
| // Increase RX buffer if needed | |
| //#define TINY_GSM_RX_BUFFER 512 | |
| #include <TinyGsmClient.h> | |
| #include <WebSocketsClient.h> | |
| #include <Hash.h> | |
| WebSocketsClient webSocket; | |
| #define MESSAGE_INTERVAL 30000 | |
| #define HEARTBEAT_INTERVAL 25000 | |
| uint64_t messageTimestamp = 0; | |
| uint64_t heartbeatTimestamp = 0; | |
| bool isConnected = false; | |
| // Uncomment this if you want to see all AT commands | |
| //#define DUMP_AT_COMMANDS | |
| // Set serial for debug console (to the Serial Monitor, default speed 115200) | |
| #define SerialMon Serial | |
| // Use Hardware Serial on Mega, Leonardo, Micro | |
| #define SerialAT Serial1 | |
| // or Software Serial on Uno, Nano | |
| //#include <SoftwareSerial.h> | |
| //SoftwareSerial SerialAT(2, 3); // RX, TX | |
| // Your GPRS credentials | |
| // Leave empty, if missing user or pass | |
| const char apn[] = "YourAPN"; | |
| const char user[] = ""; | |
| const char pass[] = ""; | |
| // Server details | |
| const char resource[] = "/TinyGSM/logo.txt"; | |
| #ifdef DUMP_AT_COMMANDS | |
| #include <StreamDebugger.h> | |
| StreamDebugger debugger(SerialAT, SerialMon); | |
| TinyGsm modem(debugger); | |
| #else | |
| TinyGsm modem(SerialAT); | |
| #endif | |
| TinyGsmClient client(modem); | |
| int waitInternet() { | |
| SerialMon.print(F("Waiting for network...")); | |
| if (!modem.waitForNetwork()) { | |
| SerialMon.println(" fail"); | |
| delay(10000); | |
| return 0; | |
| } | |
| SerialMon.println(" OK"); | |
| SerialMon.print(F("Connecting to ")); | |
| SerialMon.print(apn); | |
| if (!modem.gprsConnect(apn, user, pass)) { | |
| SerialMon.println(" fail"); | |
| delay(10000); | |
| return 0; | |
| } | |
| SerialMon.println(" OK"); | |
| webSocket.beginSocketIO("192.168.0.123", 81); | |
| //webSocket.setAuthorization("user", "Password"); // HTTP Basic Authorization | |
| webSocket.onEvent(webSocketEvent); | |
| return 1; | |
| } | |
| void setup() { | |
| // Set console baud rate | |
| SerialMon.begin(115200); | |
| delay(10); | |
| // Set GSM module baud rate | |
| SerialAT.begin(115200); | |
| delay(3000); | |
| // Restart takes quite some time | |
| // To skip it, call init() instead of restart() | |
| SerialMon.println(F("Initializing modem...")); | |
| modem.restart(); | |
| String modemInfo = modem.getModemInfo(); | |
| SerialMon.print(F("Modem: ")); | |
| SerialMon.println(modemInfo); | |
| // Unlock your SIM card with a PIN | |
| //modem.simUnlock("1234"); | |
| } | |
| void loop() { | |
| while(!waitInternet()) { | |
| delay(100); | |
| } | |
| webSocket.loop(); | |
| if(isConnected) { | |
| uint64_t now = millis(); | |
| if(now - messageTimestamp > MESSAGE_INTERVAL) { | |
| messageTimestamp = now; | |
| // example socket.io message with type "messageType" and JSON payload | |
| webSocket.sendTXT("42[\"messageType\",{\"greeting\":\"hello\"}]"); | |
| } | |
| if((now - heartbeatTimestamp) > HEARTBEAT_INTERVAL) { | |
| heartbeatTimestamp = now; | |
| // socket.io heartbeat message | |
| webSocket.sendTXT("2"); | |
| } | |
| } | |
| } |
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00:06:03.615 PRO: Check GPRS...
00:06:04.344 PRO: GPRS connected
00:06:06.655 [WS-Client] Connecting!
00:06:07.403 WSJi�����u connected to ws.sinric.pro:80.
00:06:07.04 [WS-Client][sendHeader] sending header...
00:06:07.405 [write] n: 408 t: 367517
00:06:08.033 [WS-Client][snHead]sending header... Done (628021us).
00:06:09.425 [WS-Client][hadleeder] RX: HTTP/1.1 101 Switching Protocols
00:06:09.860 [WS-Client][hndlHader] RX: Server: nginx
00:06:10.087 [WS-Client][hadS��(ɲWRX: Sec-WebSocket-Accept: KQISzLXTM4I9dzbe"�a-go=
00:0:0��[YM-Client][handleHeader] RX: Sec-WebSocket-Protocol: arduino
00:06:10.189 [WS][0][headrDne] Header Handling Done.
00:06:10.193 [SinricPro�W%���U�W��������ѕ�5
00:06:10.197 PRO: SinricPro Connected
0�Ҋ�r����[WS][0][handleWebsocketWaitFor] siz: csXsize: 0
00:06:10.433 [readCb] n: 2 t: 37054
000151�WS][0][handleWebsocketWaitFor][readCb] size'��z:1
00:06:10.519 [WS][0][handleWebsocket] ----- rad massage frame -------
00:06:10.521 [WS][0][handleWebocket] fin: 1 rsv1: 0 rsv2: 0 rsv3 0 opCoe1
006:10.527 [WS][0][handleWebsocket] mask: 0 ayoaLn 24
00:06:10.533 [readCb] n: 24 t: 370645
0:06:10.536 [WS][0][handleWebsocket] text: {"timestp:1362423}
00:06:10.542 [SinricPro:Websocket]: ȕ��ٝdata
00:06:10.547 [SinricPro.handleReceiveQuue()]:1 message(s) in receiveQueue
00:06:10.554[nri,%.handleReceiveQueue()]: Signature is valid.�����ͥ�� message...
00:06:10.561 [SinricPro:extratTmesamp(): Got Timestamp 1733762423
00:06:20.328 MQT: Attempting connection...
00:06:21.059 MQT: GPRS connected
Tasmota Mqtt TinyGSM SIM800 Sinricpro websocket