Merge back from original

2019-03-12 18:01:45 -04:00
parent 53e055d870 e49c41314c
commit 84bfb40504
15 changed files with 17 additions and 400 deletions
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,14 +19,14 @@ env:

    # Arduino test
    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_A6'      --project-option='framework=arduino' --board=uno --board=leonardo --board=yun --board=megaatmega2560 --board=genuino101 --board=mkr1000USB --board=zero --board=teensy31 --board=bluepill_f103c8 --board=uno_pic32 --board=esp01 --board=nodemcuv2 --board=esp32dev --board=mayfly"
-    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_BG96'     --project-option='framework=arduino' --board=uno --board=leonardo --board=yun --board=megaatmega2560 --board=genuino101 --board=mkr1000USB --board=zero --board=teensy31 --board=bluepill_f103c8 --board=uno_pic32 --board=esp01 --board=nodemcuv2 --board=esp32dev --board=mayfly"
+    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_BG96'    --project-option='framework=arduino' --board=uno --board=leonardo --board=yun --board=megaatmega2560 --board=genuino101 --board=mkr1000USB --board=zero --board=teensy31 --board=bluepill_f103c8 --board=uno_pic32 --board=esp01 --board=nodemcuv2 --board=esp32dev --board=mayfly"
    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_ESP8266' --project-option='framework=arduino' --board=uno --board=leonardo --board=yun --board=megaatmega2560 --board=genuino101 --board=mkr1000USB --board=zero --board=teensy31 --board=bluepill_f103c8 --board=uno_pic32 --board=esp01 --board=nodemcuv2 --board=esp32dev --board=mayfly"
    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_M95'     --project-option='framework=arduino' --board=uno --board=leonardo --board=yun --board=megaatmega2560 --board=genuino101 --board=mkr1000USB --board=zero --board=teensy31 --board=bluepill_f103c8 --board=uno_pic32 --board=esp01 --board=nodemcuv2 --board=esp32dev --board=mayfly"
    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_M590'    --project-option='framework=arduino' --board=uno --board=leonardo --board=yun --board=megaatmega2560 --board=genuino101 --board=mkr1000USB --board=zero --board=teensy31 --board=bluepill_f103c8 --board=uno_pic32 --board=esp01 --board=nodemcuv2 --board=esp32dev --board=mayfly"
    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_MC60'    --project-option='framework=arduino' --board=uno --board=leonardo --board=yun --board=megaatmega2560 --board=genuino101 --board=mkr1000USB --board=zero --board=teensy31 --board=bluepill_f103c8 --board=uno_pic32 --board=esp01 --board=nodemcuv2 --board=esp32dev --board=mayfly"
    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_SIM800'  --project-option='framework=arduino' --board=uno --board=leonardo --board=yun --board=megaatmega2560 --board=genuino101 --board=mkr1000USB --board=zero --board=teensy31 --board=bluepill_f103c8 --board=uno_pic32 --board=esp01 --board=nodemcuv2 --board=esp32dev --board=mayfly"
-    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_SIM900'  --project-option='framework=arduino' --board=uno --board=leonardo --board=yun --board=megaatmega2560 --board=genuino101 --board=mkr1000USB --board=zero --board=teensy31 --board=bluepill_f103c8 --board=uno_pic32 --board=esp01 --board=nodemcuv2 --board=esp32dev --board=mayfly"
    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_SIM808'  --project-option='framework=arduino' --board=uno --board=leonardo --board=yun --board=megaatmega2560 --board=genuino101 --board=mkr1000USB --board=zero --board=teensy31 --board=bluepill_f103c8 --board=uno_pic32 --board=esp01 --board=nodemcuv2 --board=esp32dev --board=mayfly"
+    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_SIM7000' --project-option='framework=arduino' --board=uno --board=leonardo --board=yun --board=megaatmega2560 --board=genuino101 --board=mkr1000USB --board=zero --board=teensy31 --board=bluepill_f103c8 --board=uno_pic32 --board=esp01 --board=nodemcuv2 --board=esp32dev --board=mayfly"
    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_UBLOX'   --project-option='framework=arduino' --board=uno --board=leonardo --board=yun --board=megaatmega2560 --board=genuino101 --board=mkr1000USB --board=zero --board=teensy31 --board=bluepill_f103c8 --board=uno_pic32 --board=esp01 --board=nodemcuv2 --board=esp32dev --board=mayfly"
    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_XBEE'    --project-option='framework=arduino' --board=uno --board=leonardo --board=yun --board=megaatmega2560 --board=genuino101 --board=mkr1000USB --board=zero --board=teensy31 --board=bluepill_f103c8 --board=uno_pic32 --board=esp01 --board=nodemcuv2 --board=esp32dev --board=mayfly"

@@ -38,8 +38,8 @@ env:
    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_M590'    --project-option='framework=energia' --board=lplm4f120h5qr"
    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_MC60'    --project-option='framework=energia' --board=lplm4f120h5qr"
    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_SIM800'  --project-option='framework=energia' --board=lplm4f120h5qr"
-    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_SIM900'  --project-option='framework=energia' --board=lplm4f120h5qr"
    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_SIM808'  --project-option='framework=energia' --board=lplm4f120h5qr"
+    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_SIM7000' --project-option='framework=energia' --board=lplm4f120h5qr"
    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_UBLOX'   --project-option='framework=energia' --board=lplm4f120h5qr"
    - PLATFORMIO_CI_SRC=tools/test_build PLATFORMIO_CI_ARGS="--project-option='build_flags=-D TINY_GSM_MODEM_XBEE'    --project-option='framework=energia' --board=lplm4f120h5qr"

--- a/examples/BlynkClient/BlynkClient.ino
+++ b/examples/BlynkClient/BlynkClient.ino
@@ -33,6 +33,7 @@
 // #define TINY_GSM_MODEM_SIM900
 // #define TINY_GSM_MODEM_SIM808
 // #define TINY_GSM_MODEM_SIM868
+// #define TINY_GSM_MODEM_SIM7000
 // #define TINY_GSM_MODEM_UBLOX
 // #define TINY_GSM_MODEM_M95
 // #define TINY_GSM_MODEM_BG96
--- a/examples/FileDownload/FileDownload.ino
+++ b/examples/FileDownload/FileDownload.ino
@@ -18,6 +18,7 @@
 // #define TINY_GSM_MODEM_SIM900
 // #define TINY_GSM_MODEM_SIM808
 // #define TINY_GSM_MODEM_SIM868
+// #define TINY_GSM_MODEM_SIM7000
 // #define TINY_GSM_MODEM_UBLOX
 // #define TINY_GSM_MODEM_M95
 // #define TINY_GSM_MODEM_BG96
--- a/examples/HttpClient/HttpClient.ino
+++ b/examples/HttpClient/HttpClient.ino
@@ -22,6 +22,7 @@
 // #define TINY_GSM_MODEM_SIM900
 // #define TINY_GSM_MODEM_SIM808
 // #define TINY_GSM_MODEM_SIM868
+// #define TINY_GSM_MODEM_SIM7000
 // #define TINY_GSM_MODEM_UBLOX
 // #define TINY_GSM_MODEM_M95
 // #define TINY_GSM_MODEM_BG96
--- a/examples/MqttClient/MqttClient.ino
+++ b/examples/MqttClient/MqttClient.ino
@@ -32,6 +32,7 @@
 // #define TINY_GSM_MODEM_SIM900
 // #define TINY_GSM_MODEM_SIM808
 // #define TINY_GSM_MODEM_SIM868
+// #define TINY_GSM_MODEM_SIM7000
 // #define TINY_GSM_MODEM_UBLOX
 // #define TINY_GSM_MODEM_M95
 // #define TINY_GSM_MODEM_BG96
--- a/examples/SIM7000-ESP32/AllFunctions/AllFunctions.ino
+++ b/examples/SIM7000-ESP32/AllFunctions/AllFunctions.ino
@@ -1,199 +0,0 @@
-/**************************************************************
- *
- * TinyGSM Getting Started guide:
- *   https://tiny.cc/tinygsm-readme
- *
- * NOTE:
- * Some of the functions may be unavailable for your modem.
- * Just comment them out.
- *
- **************************************************************/
-
-// Select your modem:
-//#define TINY_GSM_MODEM_SIM800
-// #define TINY_GSM_MODEM_SIM808
-// #define TINY_GSM_MODEM_SIM900
-#define TINY_GSM_MODEM_SIM7000
-// #define TINY_GSM_MODEM_UBLOX
-// #define TINY_GSM_MODEM_BG96
-// #define TINY_GSM_MODEM_A6
-// #define TINY_GSM_MODEM_A7
-// #define TINY_GSM_MODEM_M590
-
-// Set serial for debug console (to the Serial Monitor, speed 115200)
-#define SerialMon Serial
-
-// Set serial for AT commands (to the module)
-// Use Hardware Serial on Mega, Leonardo, Micro, ESP32
-#include "HardwareSerial.h"
-#define SerialAT Serial2
-
-// or Software Serial on Uno, Nano
-//#include <SoftwareSerial.h>
-//SoftwareSerial SerialAT(2, 3); // RX, TX
-
-#define MODEM_PWRKEY 18
-//#define DUMP_AT_COMMANDS
-#define TINY_GSM_DEBUG SerialMon
-
-// Set phone numbers, if you want to test SMS and Calls
-//#define SMS_TARGET  "+4366066033403"
-//#define CALL_TARGET "+43xxxxxx"
-
-// Your GPRS credentials
-// Leave empty, if missing user or pass
-const char apn[]  = "drei.at";
-const char user[] = "";
-const char pass[] = "";
-
-#include <TinyGsmClient.h>
-
-#ifdef DUMP_AT_COMMANDS
-  #include <StreamDebugger.h>
-  StreamDebugger debugger(SerialAT, SerialMon);
-  TinyGsm modem(debugger);
-#else
-  TinyGsm modem(SerialAT);
-  TinyGsmClient client(modem);
-#endif
-
-void setup() {
-  // Set pwr pin 18 (ESP32) --> shield's PWRKEY
-  pinMode(MODEM_PWRKEY, OUTPUT);
-  powerOn(); //function for powering on SIM7000
-
-  // Set console baud rate
-  SerialMon.begin(115200);
-  delay(1000);
-
-  SerialAT.begin(9600);
-  delay(1000);
-  // Set GSM module baud rate
-  //TinyGsmAutoBaud(SerialAT);
-}
-
-void loop() {
-
-  // Restart takes quite some time
-  // To skip it, call init() instead of restart()
-  DBG("Initializing modem...");
-  if (!modem.restart()) {
-    delay(15000);
-    return;
-  }
-
-  //String modemInfo = modem.getModemInfo();
-  //DBG("Modem:", modemInfo);
-
-  // Unlock your SIM card with a PIN
-  //modem.simUnlock("1234");
-
-
-  // Network modes for SIM7000 (2-Automatic),(13-GSM Only),(38-LTE Only),(51-GSM And LTE Only)
-  String NetworkModes = modem.getNetworkModes();
-  DBG("Network Modes:", NetworkModes);
-
-  String NetworkMode = modem.setNetworkMode(0);
-  DBG("Changed Network Mode:", NetworkMode);
-
-  // Preferred LTE mode selection (1-Cat-M),(2-NB-IoT),(3-Cat-M And NB-IoT)
-  String PreferredModes = modem.getPreferredModes();
-  DBG("Preferred Modes:", PreferredModes);
-
-  String PreferredMode = modem.setPreferredMode(3);
-  DBG("Changed Preferred Mode:", PreferredMode);
-
-
-/*  DBG("Waiting for network...");
-  if (!modem.waitForNetwork()) {
-    delay(10000);
-    return;
-  }
-
-  if (modem.isNetworkConnected()) {
-    DBG("Network connected");
-  }*/
-
-/*
-  DBG("Connecting to", apn);
-  if (!modem.gprsConnect(apn, user, pass)) {
-    delay(10000);
-    return;
-  }
-
-  bool res = modem.isGprsConnected();
-  DBG("GPRS status:", res ? "connected" : "not connected");
-
-  String ccid = modem.getSimCCID();
-  DBG("CCID:", ccid);
-
-  String imei = modem.getIMEI();
-  DBG("IMEI:", imei);
-
-  String cop = modem.getOperator();
-  DBG("Operator:", cop);
-
-  IPAddress local = modem.localIP();
-  DBG("Local IP:", local);
-
-  int csq = modem.getSignalQuality();
-  DBG("Signal quality:", csq);
-
-  // This is NOT supported on M590
-  int battLevel = modem.getBattPercent();
-  DBG("Battery lavel:", battLevel);
-
-  // This is only supported on SIMxxx series
-  float battVoltage = modem.getBattVoltage() / 1000.0F;
-  DBG("Battery voltage:", battVoltage);
-
-  // This is only supported on SIMxxx series
-  String gsmLoc = modem.getGsmLocation();
-  DBG("GSM location:", gsmLoc);
-
-  // This is only supported on SIMxxx series
-  String gsmTime = modem.getGSMDateTime(DATE_TIME);
-  DBG("GSM Time:", gsmTime);
-  String gsmDate = modem.getGSMDateTime(DATE_DATE);
-  DBG("GSM Date:", gsmDate);
-
-
-  modem.enableGPS();
-  String gps_raw = modem.getGPSraw();
-  modem.disableGPS();
-  DBG("GPS raw data:", gps_raw);
-
-
-#if defined(SMS_TARGET)
-  res = modem.sendSMS(SMS_TARGET, String("Hello from ") + imei);
-  DBG("SMS:", res ? "OK" : "fail");
-
-  // This is only supported on SIMxxx series
-  res = modem.sendSMS_UTF16(SMS_TARGET, u"Привіііт!", 9);
-  DBG("UTF16 SMS:", res ? "OK" : "fail");
-#endif
-
-  modem.gprsDisconnect();
-  if (!modem.isGprsConnected()) {
-    DBG("GPRS disconnected");
-  } else {
-    DBG("GPRS disconnect: Failed.");
-  }
-*/
-
-  // Try to power-off (modem may decide to restart automatically)
-  // To turn off modem completely, please use Reset/Enable pins
-  modem.poweroff();
-  DBG("Poweroff.");
-
-  // Do nothing forevermore
-  while (true) {
-    modem.maintain();
-  }
-}
-
-void powerOn() {
-  digitalWrite(MODEM_PWRKEY, LOW);
-  delay(100);
-  digitalWrite(MODEM_PWRKEY, HIGH);
-}
--- a/examples/SIM7000-ESP32/Diagnostics/Diagnostics.ino
+++ b/examples/SIM7000-ESP32/Diagnostics/Diagnostics.ino
@@ -1,187 +0,0 @@
-/**************************************************************
- *
- * To run this tool you need StreamDebugger library:
- *   https://github.com/vshymanskyy/StreamDebugger
- *   or from http://librarymanager/all#StreamDebugger
- *
- * TinyGSM Getting Started guide:
- *   https://tiny.cc/tinygsm-readme
- *
- **************************************************************/
-
-// Select your modem:
-//#define TINY_GSM_MODEM_SIM800
-// #define TINY_GSM_MODEM_SIM808
-// #define TINY_GSM_MODEM_SIM900
-#define TINY_GSM_MODEM_SIM7000
-// #define TINY_GSM_MODEM_UBLOX
-// #define TINY_GSM_MODEM_BG96
-// #define TINY_GSM_MODEM_A6
-// #define TINY_GSM_MODEM_A7
-// #define TINY_GSM_MODEM_M590
-// #define TINY_GSM_MODEM_ESP8266
-// #define TINY_GSM_MODEM_XBEE
-
-// Increase the buffer
-#define TINY_GSM_RX_BUFFER 512
-
-// Define the serial console for debug prints, if needed
-//#define TINY_GSM_DEBUG Serial
-
-#include <TinyGsmClient.h>
-
-// Your GPRS credentials
-// Leave empty, if missing user or pass
-const char apn[]  = "drei.at";
-const char user[] = "";
-const char pass[] = "";
-
-// Set serial for debug console (to the Serial Monitor, speed 115200)
-#define SerialMon Serial
-
-// Set serial for AT commands (to the module)
-// Use Hardware Serial on Mega, Leonardo, Micro, Esp32
-#include "HardwareSerial.h"
-#define SerialAT Serial2
-
-// or Software Serial on Uno, Nano
-//#include <SoftwareSerial.h>
-//SoftwareSerial SerialAT(2, 3); // RX, TX
-
-#include <StreamDebugger.h>
-StreamDebugger debugger(SerialAT, SerialMon);
-TinyGsm modem(debugger);
-
-const char server[] = "vsh.pp.ua";
-const char resource[] = "/TinyGSM/logo.txt";
-
-const int  port = 80;
-TinyGsmClient client(modem);
-
-// For SSL:
-//const int  port = 443;
-//TinyGsmClientSecure client(modem);
-
-void setup() {
-  // Set console baud rate
-  Serial.println("Starting Serial");
-  SerialMon.begin(115200);
-  delay(10);
-
-  // Set GSM module baud rate
-  SerialAT.begin(9600);
-  delay(3000);
-}
-
-void loop() {
-  // Restart takes quite some time
-  // To skip it, call init() instead of restart()
-  SerialMon.print("Initializing modem...");
-  if (!modem.restart()) {
-    SerialMon.println(F(" [fail]"));
-    SerialMon.println(F("************************"));
-    SerialMon.println(F(" Is your modem connected properly?"));
-    SerialMon.println(F(" Is your serial speed (baud rate) correct?"));
-    SerialMon.println(F(" Is your modem powered on?"));
-    SerialMon.println(F(" Do you use a good, stable power source?"));
-    SerialMon.println(F(" Try useing File -> Examples -> TinyGSM -> tools -> AT_Debug to find correct configuration"));
-    SerialMon.println(F("************************"));
-    delay(10000);
-    return;
-  }
-  SerialMon.println(F(" [OK]"));
-
-  String modemInfo = modem.getModemInfo();
-  SerialMon.print("Modem: ");
-  SerialMon.println(modemInfo);
-
-  // Unlock your SIM card with a PIN
-  //modem.simUnlock("1234");
-
-  SerialMon.print("Waiting for network...");
-  if (!modem.waitForNetwork()) {
-    SerialMon.println(F(" [fail]"));
-    SerialMon.println(F("************************"));
-    SerialMon.println(F(" Is your sim card locked?"));
-    SerialMon.println(F(" Do you have a good signal?"));
-    SerialMon.println(F(" Is antenna attached?"));
-    SerialMon.println(F(" Does the SIM card work with your phone?"));
-    SerialMon.println(F("************************"));
-    delay(10000);
-    return;
-  }
-  SerialMon.println(F(" [OK]"));
-
-  SerialMon.print("Connecting to ");
-  SerialMon.print(apn);
-  if (!modem.gprsConnect(apn, user, pass)) {
-    SerialMon.println(F(" [fail]"));
-    SerialMon.println(F("************************"));
-    SerialMon.println(F(" Is GPRS enabled by network provider?"));
-    SerialMon.println(F(" Try checking your card balance."));
-    SerialMon.println(F("************************"));
-    delay(10000);
-    return;
-  }
-  SerialMon.println(F(" [OK]"));
-
-  IPAddress local = modem.localIP();
-  SerialMon.print("Local IP: ");
-  SerialMon.println(local);
-
-  SerialMon.print(F("Connecting to "));
-  SerialMon.print(server);
-  if (!client.connect(server, port)) {
-    SerialMon.println(F(" [fail]"));
-    delay(10000);
-    return;
-  }
-  SerialMon.println(F(" [OK]"));
-
-  // Make a HTTP GET request:
-  client.print(String("GET ") + resource + " HTTP/1.0\r\n");
-  client.print(String("Host: ") + server + "\r\n");
-  client.print("Connection: close\r\n\r\n");
-
-  // Wait for data to arrive
-  while (client.connected() && !client.available()) {
-    delay(100);
-    SerialMon.print('.');
-  };
-  SerialMon.println();
-
-  // Skip all headers
-  client.find("\r\n\r\n");
-
-  // Read data
-  unsigned long timeout = millis();
-  unsigned long bytesReceived = 0;
-  while (client.connected() && millis() - timeout < 10000L) {
-    while (client.available()) {
-      char c = client.read();
-      //SerialMon.print(c);
-      bytesReceived += 1;
-      timeout = millis();
-    }
-  }
-
-  client.stop();
-  SerialMon.println(F("Server disconnected"));
-
-  modem.gprsDisconnect();
-  SerialMon.println(F("GPRS disconnected"));
-
-  SerialMon.println();
-  SerialMon.println(F("************************"));
-  SerialMon.print  (F(" Received: "));
-  SerialMon.print(bytesReceived);
-  SerialMon.println(F(" bytes"));
-  SerialMon.print  (F(" Test:     "));
-  SerialMon.println((bytesReceived == 121) ? "PASSED" : "FAILED");
-  SerialMon.println(F("************************"));
-
-  // Do nothing forevermore
-  while (true) {
-    delay(1000);
-  }
-}
--- a/examples/WebClient/WebClient.ino
+++ b/examples/WebClient/WebClient.ino
@@ -13,6 +13,7 @@
 // #define TINY_GSM_MODEM_SIM900
 // #define TINY_GSM_MODEM_SIM808
 // #define TINY_GSM_MODEM_SIM868
+// #define TINY_GSM_MODEM_SIM7000
 // #define TINY_GSM_MODEM_UBLOX
 // #define TINY_GSM_MODEM_M95
 // #define TINY_GSM_MODEM_BG96
--- a/Note_V1.02.pdf
+++ b/Note_V1.02.pdf
--- a/library.json
+++ b/library.json
@@ -5,15 +5,15 @@
  "keywords": "GSM, AT commands, AT, SIM800, SIM900, A6, A7, M590, ESP8266, SIM7000, SIM800A, SIM800C, SIM800L, SIM800H, SIM808, SIM868, SIM900A, SIM900D, SIM908, SIM968, M95, MC60, MC60E, BG96, ublox, Quectel, SIMCOM, AI Thinker, LTE, LTE-M",
  "authors":
  [
+    {
+      "name":  "Volodymyr Shymanskyy",
+      "url":   "https://github.com/vshymanskyy"
+    },
    {
        "name": "Sara Damiano",
        "email": "sdamiano@stroudcenter.org",
        "url": "https://envirodiy.org/",
        "maintainer": true
-    },
-    {
-      "name":  "Volodymyr Shymanskyy",
-      "url":   "https://github.com/vshymanskyy"
    }
  ],
  "repository":
--- a/src/TinyGsmClientBG96.h
+++ b/src/TinyGsmClientBG96.h
@@ -462,7 +462,7 @@ public:
    if (res != 1)
      return false;

-    return localIP() != 0;
+    return localIP() != IPAddress(0,0,0,0);
  }

  /*
--- a/src/TinyGsmClientM95.h
+++ b/src/TinyGsmClientM95.h
@@ -500,7 +500,7 @@ public:
    if (res != 1)
      return false;

-    return localIP() != 0;
+    return localIP() != IPAddress(0,0,0,0);
  }

  /*
--- a/src/TinyGsmClientMC60.h
+++ b/src/TinyGsmClientMC60.h
@@ -528,7 +528,7 @@ public:
    if (res != 1)
      return false;

-    return localIP() != 0;
+    return localIP() != IPAddress(0,0,0,0);
  }

  /*
--- a/src/TinyGsmClientUBLOX.h
+++ b/src/TinyGsmClientUBLOX.h
@@ -598,7 +598,7 @@ public:
    if (res != 1)
      return false;

-    return localIP() != 0;
+    return localIP() != IPAddress(0,0,0,0);
  }

  /*
--- a/src/TinyGsmClientXBee.h
+++ b/src/TinyGsmClientXBee.h
@@ -46,7 +46,6 @@ enum XBeeType {
  XBEE_3G        = 0xB02,  // Digi XBee® Cellular 3G
  XBEE3_LTE1_ATT = 0xB06,  // Digi XBee3™ Cellular LTE CAT 1
  XBEE3_LTEM_ATT = 0xB08,  // Digi XBee3™ Cellular LTE-M
-  XBEE3_LTENB    = 3,  // Digi XBee3™ Cellular NB-IoT  -- HS unknown to SRGD
 };


@@ -79,7 +78,7 @@ public:

 public:
  // NOTE:  The XBee saves all paramter information in flash.  When you turn it
-  // on it immediately begins to re-connect to whatever was last connected to.
+  // on it immediately prepares to re-connect to whatever was last connected to.
  // All the modemConnect() function does is tell it the paramters to put into
  // flash.  The connection itself is not opened until you attempt to send data.
  // Because all settings are saved to flash, it is possible (or likely) that
@@ -408,7 +407,6 @@ public:
      case XBEE_3G: return "Digi XBee® Cellular 3G";
      case XBEE3_LTE1_ATT: return "Digi XBee3™ Cellular LTE CAT 1";
      case XBEE3_LTEM_ATT: return "Digi XBee3™ Cellular LTE-M";
-      case XBEE3_LTENB: return "Digi XBee3™ Cellular NB-IoT";
      default:  return "Digi XBee®";
    }
  }