Moved begin above init, reset historic buffer sizes

examples/HttpClient/HttpClient.ino

@@ -42,6 +42,9 @@
 // else data will be lost (and the http library will fail).
 #define TINY_GSM_RX_BUFFER 650
 
+// See all AT commands, if wanted
+//#define DUMP_AT_COMMANDS
+
 // See the debugging, if wanted
 //#define TINY_GSM_DEBUG Serial
 //#define LOGGING
@@ -52,12 +55,10 @@
 #include <TinyGsmClient.h>
 #include <ArduinoHttpClient.h>
 
-// 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
 
+// Set serial for AT commands (to the module)
 // Use Hardware Serial on Mega, Leonardo, Micro
 #define SerialAT Serial1
 
@@ -65,6 +66,11 @@
 //#include <SoftwareSerial.h>
 //SoftwareSerial SerialAT(2, 3); // RX, TX
 
+#define TINY_GSM_USE_GPRS true
+#define TINY_GSM_USE_WIFI false
+
+// set GSM PIN, if any
+#define GSM_PIN ""
 
 // Your GPRS credentials
 // Leave empty, if missing user or pass
@@ -94,7 +100,15 @@ void setup() {
   // Set console baud rate
   SerialMon.begin(115200);
   delay(10);
-  SerialMon.println(F("Wait..."));
+
+  // Set your reset, enable, power pins here
+  pinMode(20, OUTPUT);
+  digitalWrite(20, HIGH);
+
+  pinMode(23, OUTPUT);
+  digitalWrite(23, HIGH);
+
+  SerialMon.println("Wait...");
 
   // Set GSM module baud rate
   SerialAT.begin(115200);
@@ -102,11 +116,11 @@ void setup() {
 
   // Restart takes quite some time
   // To skip it, call init() instead of restart()
-  SerialMon.println(F("Initializing modem..."));
+  SerialMon.println("Initializing modem...");
   modem.restart();
 
   String modemInfo = modem.getModemInfo();
-  SerialMon.print(F("Modem: "));
+  SerialMon.print("Modem: ");
   SerialMon.println(modemInfo);
 
   // Unlock your SIM card with a PIN
@@ -115,17 +129,17 @@ void setup() {
 
 void loop() {
 
-  if (modem.hasWifi()) {
+#if TINY_GSM_USE_WIFI
-    SerialMon.print(F("Setting SSID/password..."));
+  SerialMon.print(F("Setting SSID/password..."));
-    if (!modem.networkConnect(wifiSSID, wifiPass)) {
+  if (!modem.networkConnect(wifiSSID, wifiPass)) {
-      SerialMon.println(" fail");
+    SerialMon.println(" fail");
-      delay(10000);
+    delay(10000);
-      return;
+    return;
-    }
-    SerialMon.println(" OK");
   }
+  SerialMon.println(" OK");
+#endif
 
-  SerialMon.print(F("Waiting for network..."));
+  SerialMon.print("Waiting for network...");
   if (!modem.waitForNetwork()) {
     SerialMon.println(" fail");
     delay(10000);
@@ -133,7 +147,11 @@ void loop() {
   }
   SerialMon.println(" OK");
 
-  if (modem.hasGPRS()) {
+  if (modem.isNetworkConnected()) {
+    SerialMon.print("Network connected");
+  }
+
+#if TINY_GSM_USE_GPRS
     SerialMon.print(F("Connecting to "));
     SerialMon.print(apn);
     if (!modem.gprsConnect(apn, gprsUser, gprsPass)) {
@@ -142,7 +160,7 @@ void loop() {
       return;
     }
     SerialMon.println(" OK");
-  }
+#endif
 
   SerialMon.print(F("Performing HTTP GET request... "));
   int err = http.get(resource);
@@ -188,8 +206,14 @@ void loop() {
   http.stop();
   SerialMon.println(F("Server disconnected"));
 
-  modem.gprsDisconnect();
+#if TINY_GSM_USE_WIFI
-  SerialMon.println(F("GPRS disconnected"));
+    modem.networkDisconnect();
+    SerialMon.println(F("WiFi disconnected"));
+#endif
+#if TINY_GSM_USE_GPRS
+    modem.gprsDisconnect();
+    SerialMon.println(F("GPRS disconnected"));
+#endif
 
   // Do nothing forevermore
   while (true) {

examples/HttpsClient/HttpsClient.ino

@@ -30,6 +30,9 @@
 // else data will be lost (and the http library will fail).
 #define TINY_GSM_RX_BUFFER 650
 
+// See all AT commands, if wanted
+//#define DUMP_AT_COMMANDS
+
 // See the debugging, if wanted
 //#define TINY_GSM_DEBUG Serial
 //#define LOGGING
@@ -40,12 +43,10 @@
 #include <TinyGsmClient.h>
 #include <ArduinoHttpClient.h>
 
-// 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
 
+// Set serial for AT commands (to the module)
 // Use Hardware Serial on Mega, Leonardo, Micro
 #define SerialAT Serial1
 
@@ -53,6 +54,11 @@
 //#include <SoftwareSerial.h>
 //SoftwareSerial SerialAT(2, 3); // RX, TX
 
+#define TINY_GSM_USE_GPRS true
+#define TINY_GSM_USE_WIFI false
+
+// set GSM PIN, if any
+#define GSM_PIN ""
 
 // Your GPRS credentials
 // Leave empty, if missing user or pass
@@ -82,7 +88,15 @@ void setup() {
   // Set console baud rate
   SerialMon.begin(115200);
   delay(10);
-  SerialMon.println(F("Wait..."));
+
+  // Set your reset, enable, power pins here
+  pinMode(20, OUTPUT);
+  digitalWrite(20, HIGH);
+
+  pinMode(23, OUTPUT);
+  digitalWrite(23, HIGH);
+
+  SerialMon.println("Wait...");
 
   // Set GSM module baud rate
   SerialAT.begin(115200);
@@ -90,11 +104,11 @@ void setup() {
 
   // Restart takes quite some time
   // To skip it, call init() instead of restart()
-  SerialMon.println(F("Initializing modem..."));
+  SerialMon.println("Initializing modem...");
   modem.restart();
 
   String modemInfo = modem.getModemInfo();
-  SerialMon.print(F("Modem: "));
+  SerialMon.print("Modem: ");
   SerialMon.println(modemInfo);
 
   // Unlock your SIM card with a PIN
@@ -108,17 +122,17 @@ void setup() {
 
 void loop() {
 
-  if (modem.hasWifi()) {
+#if TINY_GSM_USE_WIFI
-    SerialMon.print(F("Setting SSID/password..."));
+  SerialMon.print(F("Setting SSID/password..."));
-    if (!modem.networkConnect(wifiSSID, wifiPass)) {
+  if (!modem.networkConnect(wifiSSID, wifiPass)) {
-      SerialMon.println(" fail");
+    SerialMon.println(" fail");
-      delay(10000);
+    delay(10000);
-      return;
+    return;
-    }
-    SerialMon.println(" OK");
   }
+  SerialMon.println(" OK");
+#endif
 
-  SerialMon.print(F("Waiting for network..."));
+  SerialMon.print("Waiting for network...");
   if (!modem.waitForNetwork()) {
     SerialMon.println(" fail");
     delay(10000);
@@ -126,7 +140,11 @@ void loop() {
   }
   SerialMon.println(" OK");
 
-  if (modem.hasGPRS()) {
+  if (modem.isNetworkConnected()) {
+    SerialMon.print("Network connected");
+  }
+
+#if TINY_GSM_USE_GPRS
     SerialMon.print(F("Connecting to "));
     SerialMon.print(apn);
     if (!modem.gprsConnect(apn, gprsUser, gprsPass)) {
@@ -135,7 +153,7 @@ void loop() {
       return;
     }
     SerialMon.println(" OK");
-  }
+#endif
 
   SerialMon.print(F("Performing HTTPS GET request... "));
   http.connectionKeepAlive(); // Currently, this is needed for HTTPS
@@ -182,8 +200,14 @@ void loop() {
   http.stop();
   SerialMon.println(F("Server disconnected"));
 
-  modem.gprsDisconnect();
+#if TINY_GSM_USE_WIFI
-  SerialMon.println(F("GPRS disconnected"));
+    modem.networkDisconnect();
+    SerialMon.println(F("WiFi disconnected"));
+#endif
+#if TINY_GSM_USE_GPRS
+    modem.gprsDisconnect();
+    SerialMon.println(F("GPRS disconnected"));
+#endif
 
   // Do nothing forevermore
   while (true) {

examples/WebClient/WebClient.ino

@@ -9,7 +9,7 @@
  **************************************************************/
 
 // Select your modem:
-#define TINY_GSM_MODEM_SIM800
+// #define TINY_GSM_MODEM_SIM800
 // #define TINY_GSM_MODEM_SIM808
 // #define TINY_GSM_MODEM_SIM868
 // #define TINY_GSM_MODEM_SIM900
@@ -65,7 +65,7 @@
 
 // Your GPRS credentials
 // Leave empty, if missing user or pass
-const char apn[]  = "YourAPN";
+const char apn[]  = "hologram";
 const char gprsUser[] = "";
 const char gprsPass[] = "";
 const char wifiSSID[]  = "YourSSID";
@@ -106,11 +106,11 @@ void setup() {
   digitalWrite(23, HIGH);
 
   SerialMon.println("Wait...");
-  delay(3000);
 
   // Set GSM module baud rate
   // TinyGsmAutoBaud(SerialAT,GSM_AUTOBAUD_MIN,GSM_AUTOBAUD_MAX);
   SerialAT.begin(9600);
+  delay(3000);
 
   // Restart takes quite some time
   // To skip it, call init() instead of restart()
@@ -139,9 +139,11 @@ void loop() {
 
   SerialMon.print("Waiting for network...");
   if (!modem.waitForNetwork()) {
+    SerialMon.println(" fail");
     delay(10000);
     return;
   }
+  SerialMon.println(" OK");
 
   if (modem.isNetworkConnected()) {
     SerialMon.print("Network connected");

src/TinyGsmClientA6.h

@@ -12,6 +12,10 @@
 
 //#define TINY_GSM_DEBUG Serial
 
+#if !defined(TINY_GSM_RX_BUFFER)
+  #define TINY_GSM_RX_BUFFER 256
+#endif
+
 #define TINY_GSM_MUX_COUNT 8
 
 #include <TinyGsmCommon.h>
@@ -119,6 +123,10 @@ public:
    * Basic functions
    */
 
+   bool begin(const char* pin = NULL) {
+     return init(pin);
+   }
+
   bool init(const char* pin = NULL) {
     DBG(GF("### TinyGSM Version:"), TINYGSM_VERSION);
     if (!testAT()) {
@@ -137,10 +145,6 @@ public:
     return true;
   }
 
-  bool begin(const char* pin = NULL) {
-    return init(pin);
-  }
-
   String getModemName() {
     #if defined(TINY_GSM_MODEM_A6)
       return "AI-Thinker A6";
@@ -269,6 +273,7 @@ TINY_GSM_MODEM_WAIT_FOR_NETWORK()
   /*
    * GPRS functions
    */
+
   bool gprsConnect(const char* apn, const char* user = NULL, const char* pwd = NULL) {
     gprsDisconnect();
 

src/TinyGsmClientBG96.h

@@ -13,6 +13,10 @@
 //#define TINY_GSM_DEBUG Serial
 //#define TINY_GSM_USE_HEX
 
+#if !defined(TINY_GSM_RX_BUFFER)
+  #define TINY_GSM_RX_BUFFER 64
+#endif
+
 #define TINY_GSM_MUX_COUNT 12
 
 #include <TinyGsmCommon.h>
@@ -152,6 +156,10 @@ public:
    * Basic functions
    */
 
+  bool begin(const char* pin = NULL) {
+    return init(pin);
+  }
+
   bool init(const char* pin = NULL) {
     DBG(GF("### TinyGSM Version:"), TINYGSM_VERSION);
     if (!testAT()) {
@@ -166,10 +174,6 @@ public:
     return true;
   }
 
-  bool begin(const char* pin = NULL) {
-    return init(pin);
-  }
-
   String getModemName() {
     return "Quectel BG96";
   }
@@ -292,6 +296,7 @@ TINY_GSM_MODEM_WAIT_FOR_NETWORK()
   /*
    * GPRS functions
    */
+
   bool gprsConnect(const char* apn, const char* user = NULL, const char* pwd = NULL) {
     gprsDisconnect();
 

src/TinyGsmClientESP8266.h

@@ -12,6 +12,10 @@
 
 //#define TINY_GSM_DEBUG Serial
 
+#if !defined(TINY_GSM_RX_BUFFER)
+  #define TINY_GSM_RX_BUFFER 512
+#endif
+
 #define TINY_GSM_MUX_COUNT 5
 
 #include <TinyGsmCommon.h>
@@ -119,10 +123,6 @@ public:
     TINY_GSM_YIELD();
     rx.clear();
     sock_connected = at->modemConnect(host, port, mux, true);
-    // sock_connected = at->modemConnect(host, port, &mux);
-    // at->sockets[mux] = this;
-    // ^^ TODO: attach the socket after attempting connection or above at init?
-    // Currently done inconsistently between modems
     return sock_connected;
   }
 };
@@ -140,6 +140,10 @@ public:
    * Basic functions
    */
 
+  bool begin(const char* pin = NULL) {
+    return init(pin);
+  }
+
   bool init(const char* pin = NULL) {
     DBG(GF("### TinyGSM Version:"), TINYGSM_VERSION);
     if (!testAT()) {
@@ -161,10 +165,6 @@ public:
     return true;
   }
 
-  bool begin(const char* pin = NULL) {
-    return init(pin);
-  }
-
   String getModemName() {
     return "ESP8266";
   }
@@ -289,6 +289,7 @@ TINY_GSM_MODEM_MAINTAIN_LISTEN()
   /*
    * WiFi functions
    */
+
   bool networkConnect(const char* ssid, const char* pwd) {
     sendAT(GF("+CWJAP_CUR=\""), ssid, GF("\",\""), pwd, GF("\""));
     if (waitResponse(30000L, GFP(GSM_OK), GF(GSM_NL "FAIL" GSM_NL)) != 1) {

src/TinyGsmClientM590.h

@@ -12,6 +12,10 @@
 
 //#define TINY_GSM_DEBUG Serial
 
+#if !defined(TINY_GSM_RX_BUFFER)
+  #define TINY_GSM_RX_BUFFER 256
+#endif
+
 #define TINY_GSM_MUX_COUNT 2
 
 #include <TinyGsmCommon.h>
@@ -117,6 +121,10 @@ public:
    * Basic functions
    */
 
+  bool begin(const char* pin = NULL) {
+    return init(pin);
+  }
+
   bool init(const char* pin = NULL) {
     DBG(GF("### TinyGSM Version:"), TINYGSM_VERSION);
     if (!testAT()) {
@@ -135,10 +143,6 @@ public:
     return true;
   }
 
-  bool begin(const char* pin = NULL) {
-    return init(pin);
-  }
-
   String getModemName() {
     return "Neoway M590";
   }
@@ -254,6 +258,7 @@ TINY_GSM_MODEM_WAIT_FOR_NETWORK()
   /*
    * GPRS functions
    */
+
   bool gprsConnect(const char* apn, const char* user = NULL, const char* pwd = NULL) {
     gprsDisconnect();
 

src/TinyGsmClientM95.h

@@ -13,6 +13,10 @@
 //#define TINY_GSM_DEBUG Serial
 //#define TINY_GSM_USE_HEX
 
+#if !defined(TINY_GSM_RX_BUFFER)
+  #define TINY_GSM_RX_BUFFER 64
+#endif
+
 #define TINY_GSM_MUX_COUNT 6
 
 #include <TinyGsmCommon.h>
@@ -152,6 +156,10 @@ public:
    * Basic functions
    */
 
+  bool begin(const char* pin = NULL) {
+    return init(pin);
+  }
+
   bool init(const char* pin = NULL) {
     DBG(GF("### TinyGSM Version:"), TINYGSM_VERSION);
     if (!testAT()) {
@@ -170,10 +178,6 @@ public:
     return true;
   }
 
-  bool begin(const char* pin = NULL) {
-    return init(pin);
-  }
-
   String getModemName() {
     return "Quectel M95";
   }
@@ -309,6 +313,7 @@ TINY_GSM_MODEM_WAIT_FOR_NETWORK()
   /*
    * GPRS functions
    */
+
   bool gprsConnect(const char* apn, const char* user = NULL, const char* pwd = NULL) {
     gprsDisconnect();
 

src/TinyGsmClientMC60.h

@@ -16,6 +16,10 @@
 //#define TINY_GSM_DEBUG Serial
 //#define TINY_GSM_USE_HEX
 
+#if !defined(TINY_GSM_RX_BUFFER)
+  #define TINY_GSM_RX_BUFFER 64
+#endif
+
 #define TINY_GSM_MUX_COUNT 6
 
 #include <TinyGsmCommon.h>
@@ -156,6 +160,10 @@ public:
    * Basic functions
    */
 
+  bool begin(const char* pin = NULL) {
+    return init(pin);
+  }
+
   bool init(const char* pin = NULL) {
     DBG(GF("### TinyGSM Version:"), TINYGSM_VERSION);
     if (!testAT()) {
@@ -172,10 +180,6 @@ public:
     return true;
   }
 
-  bool begin(const char* pin = NULL) {
-    return init(pin);
-  }
-
   String getModemName() {
     #if defined(TINY_GSM_MODEM_MC60)
       return "Quectel MC60";
@@ -315,6 +319,7 @@ TINY_GSM_MODEM_WAIT_FOR_NETWORK()
   /*
    * GPRS functions
    */
+
   bool gprsConnect(const char* apn, const char* user = NULL, const char* pwd = NULL) {
     gprsDisconnect();
 

src/TinyGsmClientSIM7000.h

@@ -165,6 +165,10 @@ public:
    * Basic functions
    */
 
+  bool begin(const char* pin = NULL) {
+    return init(pin);
+  }
+
   bool init(const char* pin = NULL) {
     DBG(GF("### TinyGSM Version:"), TINYGSM_VERSION);
     if (!testAT()) {
@@ -179,10 +183,6 @@ public:
     return true;
   }
 
-  bool begin(const char* pin = NULL) {
-    return init(pin);
-  }
-
   String getModemName() {
     return "SIMCom SIM7000";
   }
@@ -352,6 +352,7 @@ TINY_GSM_MODEM_WAIT_FOR_NETWORK()
   /*
    * GPRS functions
    */
+
   bool gprsConnect(const char* apn, const char* user = NULL, const char* pwd = NULL) {
     gprsDisconnect();
 
@@ -656,6 +657,7 @@ TINY_GSM_MODEM_WAIT_FOR_NETWORK()
   /*
    * Time functions
    */
+
   String getGSMDateTime(TinyGSMDateTimeFormat format) {
     sendAT(GF("+CCLK?"));
     if (waitResponse(2000L, GF(GSM_NL "+CCLK: \"")) != 1) {
@@ -729,6 +731,7 @@ TINY_GSM_MODEM_WAIT_FOR_NETWORK()
   /*
    * Battery functions
    */
+
   // Use: float vBatt = modem.getBattVoltage() / 1000.0;
   uint16_t getBattVoltage() {
     sendAT(GF("+CBC"));

src/TinyGsmClientSIM800.h

@@ -13,6 +13,10 @@
 //#define TINY_GSM_DEBUG Serial
 //#define TINY_GSM_USE_HEX
 
+#if !defined(TINY_GSM_RX_BUFFER)
+  #define TINY_GSM_RX_BUFFER 64
+#endif
+
 #define TINY_GSM_MUX_COUNT 5
 
 #include <TinyGsmCommon.h>
@@ -162,6 +166,10 @@ public:
    * Basic functions
    */
 
+  bool begin(const char* pin = NULL) {
+    return init(pin);
+  }
+
   bool init(const char* pin = NULL) {
     DBG(GF("### TinyGSM Version:"), TINYGSM_VERSION);
     if (!testAT()) {
@@ -178,10 +186,6 @@ public:
     return true;
   }
 
-  bool begin(const char* pin = NULL) {
-    return init(pin);
-  }
-
   String getModemName() {
     #if defined(TINY_GSM_MODEM_SIM800)
       return "SIMCom SIM800";
@@ -339,6 +343,7 @@ TINY_GSM_MODEM_WAIT_FOR_NETWORK()
   /*
    * GPRS functions
    */
+
   bool gprsConnect(const char* apn, const char* user = NULL, const char* pwd = NULL) {
     gprsDisconnect();
 
@@ -621,6 +626,7 @@ TINY_GSM_MODEM_WAIT_FOR_NETWORK()
   /*
    * Time functions
    */
+
   String getGSMDateTime(TinyGSMDateTimeFormat format) {
     sendAT(GF("+CCLK?"));
     if (waitResponse(2000L, GF(GSM_NL "+CCLK: \"")) != 1) {

src/TinyGsmClientSaraR4.h

@@ -12,6 +12,10 @@
 
 //#define TINY_GSM_DEBUG Serial
 
+#if !defined(TINY_GSM_RX_BUFFER)
+  #define TINY_GSM_RX_BUFFER 64
+#endif
+
 #define TINY_GSM_MUX_COUNT 7
 
 #include <TinyGsmCommon.h>
@@ -181,6 +185,10 @@ public:
    * Basic functions
    */
 
+  bool begin(const char* pin = NULL) {
+    return init(pin);
+  }
+
   bool init(const char* pin = NULL) {
     DBG(GF("### TinyGSM Version:"), TINYGSM_VERSION);
     if (!testAT()) {
@@ -212,10 +220,6 @@ public:
     }
   }
 
-  bool begin(const char* pin = NULL) {
-    return init(pin);
-  }
-
   String getModemName() {
     sendAT(GF("+CGMI"));
     String res1;

src/TinyGsmClientSequansMonarch.h

@@ -194,6 +194,10 @@ public:
    * Basic functions
    */
 
+  bool begin(const char* pin = NULL) {
+    return init(pin);
+  }
+
   bool init(const char* pin = NULL) {
     DBG(GF("### TinyGSM Version:"), TINYGSM_VERSION);
     if (!testAT()) {
@@ -207,10 +211,6 @@ public:
     return true;
   }
 
-  bool begin(const char* pin = NULL) {
-    return init(pin);
-  }
-
   String getModemName() {
     return "Sequans Monarch";
   }
@@ -361,6 +361,7 @@ TINY_GSM_MODEM_WAIT_FOR_NETWORK()
   /*
    * GPRS functions
    */
+
   bool gprsConnect(const char* apn, const char* user = NULL, const char* pwd = NULL) {
     gprsDisconnect();
 

src/TinyGsmClientUBLOX.h

@@ -12,6 +12,10 @@
 
 //#define TINY_GSM_DEBUG Serial
 
+#if !defined(TINY_GSM_RX_BUFFER)
+  #define TINY_GSM_RX_BUFFER 64
+#endif
+
 #define TINY_GSM_MUX_COUNT 7
 
 #include <TinyGsmCommon.h>
@@ -165,6 +169,10 @@ public:
    * Basic functions
    */
 
+  bool begin(const char* pin = NULL) {
+    return init(pin);
+  }
+
   bool init(const char* pin = NULL) {
     DBG(GF("### TinyGSM Version:"), TINYGSM_VERSION);
     if (!testAT()) {
@@ -196,10 +204,6 @@ public:
     }
   }
 
-  bool begin(const char* pin = NULL) {
-    return init(pin);
-  }
-
   String getModemName() {
     sendAT(GF("+CGMI"));
     String res1;

src/TinyGsmClientXBee.h

@@ -282,6 +282,10 @@ public:
    * Basic functions
    */
 
+  bool begin(const char* pin = NULL) {
+    return init(pin);
+  }
+
   bool init(const char* pin = NULL) {
     DBG(GF("### TinyGSM Version:"), TINYGSM_VERSION);
 
@@ -307,10 +311,6 @@ public:
     return ret_val;
   }
 
-  bool begin(const char* pin = NULL) {
-    return init(pin);
-  }
-
   String getModemName() {
     return getBeeName();
   }
@@ -672,6 +672,7 @@ public:
   /*
    * WiFi functions
    */
+
   bool networkConnect(const char* ssid, const char* pwd) {
 
     if (!commandMode()) return false;  // return immediately
@@ -730,6 +731,7 @@ public:
   /*
    * GPRS functions
    */
+
   bool gprsConnect(const char* apn, const char* user = NULL, const char* pwd = NULL) {
     if (!commandMode()) return false;  // Return immediately
     sendAT(GF("AN"), apn);  // Set the APN

src/TinyGsmCommon.h

@@ -34,10 +34,6 @@
   #define TINY_GSM_YIELD() { delay(0); }
 #endif
 
-#if !defined(TINY_GSM_RX_BUFFER)
-  #define TINY_GSM_RX_BUFFER 64
-#endif
-
 #define TINY_GSM_ATTR_NOT_AVAILABLE __attribute__((error("Not available on this modem type")))
 #define TINY_GSM_ATTR_NOT_IMPLEMENTED __attribute__((error("Not implemented")))