<!--
---
title: "Digi XBee and XBee3 cellular and WiFi modules"
description: "Manufacturer: Digi. Models: XBee and XBee3 cellular and WiFi modules."
id: "group__digi__xbee"
kind: "group"
project: "TinyGSM"
version: "0.13.0"
generated_at: "2026-10-27"
---
-->

# Digi XBee and XBee3 cellular and WiFi modules (group)

**Module:** **[Supported Modules](group__group__supported__modules.html)** **/** **[Digi](group__group__digi.html)** **/** **[Digi XBee and XBee3 cellular and WiFi modules](group__digi__xbee.html)**
Manufacturer: Digi. Models: XBee and XBee3 cellular and WiFi modules.

## Connection Information

- Combined TCP/SSL sockets:
  - 1
  - The much more complicated (and unsupported) API mode is needed for multiplexing.
  - 3 TLS profiles can be used (0, 1, 2)
- Socket Buffering:
  - The modem does **not** have an internal buffer for incoming data.
  - You must set the buffer size in this library to be larger than your largest expected incoming packet, or you will lose incoming data.
- Socket Numbering:
  - Only one socket is available in transparent/command mode, and it is always channel 0.
  - The mux argument on the client constructor and init() is ignored.

**Todo**: [todo](todo.html#_todo000022)

## Supported Public Functions

- [TinyGsmXBee](class_tiny_gsm_x_bee.md)
  - GSM Modem Constructor
    - [TinyGsmXBee(Stream& stream)](class_tiny_gsm_x_bee.md#ac58736666fd96eac88bcae17b41b6a12)
    - [TinyGsmXBee(Stream& stream, int8_t resetPin)](class_tiny_gsm_x_bee.md#a53c25a4426c4808f87ba5000e94f3d12)
  - Basic functions ([TinyGsmModem.tpp](_tiny_gsm_modem_8tpp.md))
    - [begin(const char* pin=nullptr)](class_tiny_gsm_modem.md#ae4397a65939a770e478e29c718d13e59)
    - [init(const char* pin=nullptr)](class_tiny_gsm_modem.md#a27f7f71fb1a2008dc57f6d454564022c)
    - [sendAT(Args... cmd)](class_tiny_gsm_modem.md#afa190e606feb7831c86094577064d2e6)
    - [setBaud(uint32_t baud)](class_tiny_gsm_modem.md#a279bffb4e905f1150dadab726e8482f2)
    - [forceModemBaud(StreamObject& at_serial, uint32_t targetBaud)](class_tiny_gsm_modem.md#a0ff68001b77fed375db7e048bc5ab5f4)
    - [testAT(uint32_t timeout_ms=10000L)](class_tiny_gsm_modem.md#a5bfedec6b19edfbcbc0a5832fff7d603)
    - [waitResponse(uint32_t timeout_ms, String& data, GsmConstStr r1=GFP(ModemConfig::GSM_OK), GsmConstStr r2=GFP(ModemConfig::GSM_ERROR), GsmConstStr r3=nullptr, GsmConstStr r4=nullptr, GsmConstStr r5=nullptr, GsmConstStr r6=nullptr, GsmConstStr r7=nullptr, GsmConstStr r8=nullptr)](class_tiny_gsm_modem.md#a4416426fc61492fcb761139b85f1535b)
    - [waitResponse(uint32_t timeout_ms, GsmConstStr r1=GFP(ModemConfig::GSM_OK), GsmConstStr r2=GFP(ModemConfig::GSM_ERROR), GsmConstStr r3=nullptr, GsmConstStr r4=nullptr, GsmConstStr r5=nullptr, GsmConstStr r6=nullptr, GsmConstStr r7=nullptr, GsmConstStr r8=nullptr)](class_tiny_gsm_modem.md#a5d04ca30762417cd04f0df3b620b6df7)
    - [waitResponse(GsmConstStr r1=GFP(ModemConfig::GSM_OK), GsmConstStr r2=GFP(ModemConfig::GSM_ERROR), GsmConstStr r3=nullptr, GsmConstStr r4=nullptr, GsmConstStr r5=nullptr, GsmConstStr r6=nullptr, GsmConstStr r7=nullptr, GsmConstStr r8=nullptr)](class_tiny_gsm_modem.md#ac8849ac15a91800244750682561c3938)
    - [getConfiguredModem()](class_tiny_gsm_modem.md#a2f9a76aa8ef51867e560196a8261c170)
    - [getModemInfo()](class_tiny_gsm_modem.md#a587c942eefa8b4905da4cfaf79d04c53)
    - [getModemName()](class_tiny_gsm_modem.md#a500246b8d736f654ffd91db17664e42a)
    - [getModemManufacturer()](class_tiny_gsm_modem.md#a3bf0eb3d18cefc70a0277103719873aa)
    - [getModemModel()](class_tiny_gsm_modem.md#ae0ca787c0bb16776f3b326a899c39d4e)
    - [getModemRevision()](class_tiny_gsm_modem.md#a748dce8b32f1a5d4ca0f9bf9a5ea55a2)
    - [getModemSerialNumber()](class_tiny_gsm_modem.md#a3a13f308ec6beb7e2a270d1ece67978e)
    - [factoryDefault()](class_tiny_gsm_modem.md#a229a18e6a1226a51301ba3a41f75947d)
  - Power functions ([TinyGsmModem.tpp](_tiny_gsm_modem_8tpp.md))
    - [restart(const char* pin=nullptr)](class_tiny_gsm_modem.md#a986567555e19bc82fc3f4f154f89de40)
    - [powerOff()](class_tiny_gsm_modem.md#ac6d0ce36377992e00b0d38c5cb1a9126)
    - [radioOff()](class_tiny_gsm_modem.md#a084efec47f33f71933c2084bf4c3fead)
    - [sleepEnable(bool enable=true)](class_tiny_gsm_modem.md#ae293a3c9ef0c55ce7dbc05a29dd5c3a7)
    - [setPhoneFunctionality(uint8_t fun, bool reset=false)](class_tiny_gsm_modem.md#a496f2e6fb026bea432f2f3d31b50d2be)
  - Generic network functions ([TinyGsmModem.tpp](_tiny_gsm_modem_8tpp.md))
    - [getRegistrationStatus()](class_tiny_gsm_modem.md#a75286fdda3bb1672f1c88a06d010c04d)
    - [isNetworkConnected()](class_tiny_gsm_modem.md#ac6923f6667d67ec47e88a15d34d365fe)
    - [waitForNetwork(uint32_t timeout_ms=60000L, bool check_signal=false)](class_tiny_gsm_modem.md#a8cdad3a71c520124dd1d5aed16ee726b)
    - [getSignalQuality()](class_tiny_gsm_modem.md#a714c21a155a823bb32a7be87fde815bd)
    - [getLocalIP()](class_tiny_gsm_modem.md#a69cbe284005cf8831b0155f5ba721d87)
    - [localIP()](class_tiny_gsm_modem.md#ab6aae9d6513ea9496f79704367eeff44)
  - SIM card functions ([TinyGsmCellularData.tpp](_tiny_gsm_cellular_data_8tpp.md))
    - [simUnlock(const char* pin)](class_tiny_gsm_cellular_data.md#a46b40b70163ca37dd1883f6e1bec7272)
    - [getSimCCID()](class_tiny_gsm_cellular_data.md#a2394167c2b2c642ace167c119c3deeb4)
    - [getIMEI()](class_tiny_gsm_cellular_data.md#a3f0b243a229a2aff6734338079d2e4e0)
    - [getIMSI()](class_tiny_gsm_cellular_data.md#a347b32fc42b5e83a9de8c1aed89f2b8f)
    - [getSimStatus(uint32_t timeout_ms=10000L)](class_tiny_gsm_cellular_data.md#aa8dce718093a53a8be05dd75958f721b)
  - Cellular data functions ([TinyGsmCellularData.tpp](_tiny_gsm_cellular_data_8tpp.md))
    - [dataConnect(const char* apn, const char* user=nullptr, const char* pwd=nullptr)](class_tiny_gsm_cellular_data.md#a3f5c815c342ec843815275714f49ea38)
    - [dataDisconnect()](class_tiny_gsm_cellular_data.md#a9cd2d7200cca08f6c77c5d0d7ad23297)
    - [isDataConnected()](class_tiny_gsm_cellular_data.md#a1986a60dd0359e7f7fcc00714bb7b596)
    - [gprsConnect(const char* apn, const char* user=nullptr, const char* pwd=nullptr)](class_tiny_gsm_cellular_data.md#a5e70cb2c0089d90785b4fbacad7d9cc6)
    - [gprsDisconnect()](class_tiny_gsm_cellular_data.md#a9d9449ead109f7cd29c1f1a51b05262c)
    - [isGprsConnected()](class_tiny_gsm_cellular_data.md#a5320772696eee50a92607c08aeffe4f5)
    - [getOperator()](class_tiny_gsm_cellular_data.md#a9f2024e87d6ee10f9ba63ba2d3803d83)
  - WiFi functions ([TinyGsmWifi.tpp](_tiny_gsm_wifi_8tpp.md))
    - [networkConnect(const char* ssid, const char* pwd)](class_tiny_gsm_wifi.md#afdbf9f1bbd066ebfe1733b65f1bd6571)
    - [networkDisconnect()](class_tiny_gsm_wifi.md#ad361ae16422d411d86dec9964678cb87)
  - Socket listening functions ([TinyGsmTCP.tpp](_tiny_gsm_t_c_p_8tpp.md))
    - [maintain()](class_tiny_gsm_t_c_p.md#a35e2f8d26fd77dd0c217631b153d41bc)
  - Secure socket layer (SSL) certificate management functions ([TinyGsmSSL.tpp](_tiny_gsm_s_s_l_8tpp.md))
    - [loadCertificate(const char* certificateName, GsmConstStr cert, const uint16_t len)](class_tiny_gsm_s_s_l.md#afa8ff0e3881bb5b025cb6daf2b4efa02)
  - SSL context functions
    - [configureSSLContext(uint8_t context_id, SSLAuthMode sslAuthMode, SSLVersion sslVersion, const char* CAcertName, const char* clientCertName, const char* clientKeyName)](class_tiny_gsm_x_bee.md#a1a8762d61b956401e0f9c915c84b8948)
    - [configureSSLContext(uint8_t context_id)](class_tiny_gsm_x_bee.md#ad151641fc3257007dbd991fd3d77afb5)
    - [linkSSLContext(uint8_t mux, uint8_t context_id)](class_tiny_gsm_x_bee.md#a8d3f598556faf19bf09be92211aea053)
  - Text messaging (SMS) functions ([TinyGsmSMS.tpp](_tiny_gsm_s_m_s_8tpp.md))
    - [sendSMS(const String& number, const String& text)](class_tiny_gsm_s_m_s.md#afbbd31f4c58b16319bef3e3b9e42b5dd)
    - [sendSMS_UTF16(const char* const number, const void* text, size_t len)](class_tiny_gsm_s_m_s.md#a430127e129d6fb41b643a0364deca94b)
  - Battery functions ([TinyGsmBattery.tpp](_tiny_gsm_battery_8tpp.md))
    - [getBattVoltage()](class_tiny_gsm_battery.md#af41311b4c55dea716a0ef6afd14846ac)
    - [getBattStats(int8_t& chargeState, int8_t& percent, int16_t& milliVolts)](class_tiny_gsm_battery.md#a0aeea9308d460dcd811089c5821eada3)
  - Temperature functions ([TinyGsmTemperature.tpp](_tiny_gsm_temperature_8tpp.md))
    - [getTemperature()](class_tiny_gsm_temperature.md#aab76cfbab3183877b3fa4f005cdbc394)
  - Utilities ([TinyGsmModem.tpp](_tiny_gsm_modem_8tpp.md))
    - [streamPrint(T last)](class_tiny_gsm_modem.md#a03866a35c711956553c8acf7fd84aed4)
    - [streamPrint(T head, Args... tail)](class_tiny_gsm_modem.md#a571ab0adb68e9ccf086d93d13f8fa9f3)
    - [streamWrite(const char* data, uint16_t len)](class_tiny_gsm_modem.md#a2c3e4abbc6c1b8550bb216bc05dbc1e5)
    - [streamWrite(GsmConstStr data, uint16_t len)](class_tiny_gsm_modem.md#a2c3e4abbc6c1b8550bb216bc05dbc1e5)
    - [streamDump(int16_t expected_len)](class_tiny_gsm_modem.md#a20ccc061bab4e038a8800c244e761ecd)
  - Utilities
    - [streamClear()](class_tiny_gsm_modem.md#a7879aad8a0f9def7cd8d7450800b2d64)
  - XBee identifier functions
    - [getBeeType()](class_tiny_gsm_x_bee.md#a974a83e07cd2f01b57704a97d95cd4d2)
    - [getBeeName()](class_tiny_gsm_x_bee.md#a519acaa082e5b73d739b976b6b14951f)
    - [getSeries(void)](class_tiny_gsm_x_bee.md#a17f45d972ac52cc7f3c90ae55b8cdbbf)
  - XBee specific utilities
    - [commandMode(uint8_t retries=5)](class_tiny_gsm_x_bee.md#a009aac7c3a3b70e7f6ad74af8c911e48)
    - [writeChanges(void)](class_tiny_gsm_x_bee.md#a6ccd761ccaebb0cf914de9ca663a8d26)
    - [exitCommand(void)](class_tiny_gsm_x_bee.md#a66ff7236862d153d277452fc37a43a27)
    - [exitAndFail(void)](class_tiny_gsm_x_bee.md#acd411093a44157682339ba225fb19e28)
    - [readResponseString(uint32_t timeout_ms=1000L)](class_tiny_gsm_x_bee.md#a1a72d1d73504a3896664c294cc2d09f5)
    - [readResponseInt(uint32_t timeout_ms=1000L)](class_tiny_gsm_x_bee.md#a58fd2a0081f95ca8a81abf6ad4950dd4)
    - [sendATGetString(GsmConstStr cmd)](class_tiny_gsm_x_bee.md#adc63f167bef2ee9a27173899b322978a)
    - [changeSettingIfNeeded(commandType cmd, uint16_t newValue, uint32_t timeout_ms=1000L)](class_tiny_gsm_x_bee.md#a0c9fb7b1b4f3e5d6570d87843e7193de)
    - [changeSettingIfNeeded(commandType cmd, String newValue, uint32_t timeout_ms=1000L)](class_tiny_gsm_x_bee.md#a4d12d453b79f0c2865463939dc0570d3)
- [GsmClientXBee](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md)
  - Client constructors and initialization
    - [GsmClientXBee()](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#ae1a552ceb510ba576dcb2857d69498f3)
    - [GsmClientXBee(TinyGsmXBee& modem)](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#a434d4552afd479bd63d5e5bcb1d9569b)
    - [init(TinyGsmXBee* modem)](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#a0212186fe8e1e04c8fa4f81232ca591a)
  - Arduino Client interface
    - [connect(const char* host, uint16_t port, int timeout_s)](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#a11b3b08eab473c8750c3128a5560391f)
    - [connect(IPAddress ip, uint16_t port, int timeout_s)](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#acd63798ba05b8603dc182e556ac071c4)
    - [connect(const char* host, uint16_t port)](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#a40b4b293e14190d414fb3da6c74d2be7)
    - [connect(IPAddress ip, uint16_t port)](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#a376bb50f8616e8ee60d8c95213c25c76)
    - [stop(uint32_t maxWaitMs)](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#af5f978302d868851e321d0a1e1a1ac61)
    - [write(const uint8_t* buf, size_t size)](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#ab51e800c7a1dfa177f1ae5d09adc63dc)
    - [write(uint8_t c)](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#a59bd6e6029ebe98006dd898a7c42c237)
    - [available()](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#a21ee4acbd514b72b098aa4898cd47667)
    - [read(uint8_t* buf, size_t size)](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#a41748f9870588b6456eff57d1f452c9d)
    - [read()](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#a761df3d45f302234917c02b3cb7ae544)
    - [peek()](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#a0952b90601b370f4563c084a0ead9660)
    - [flush()](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#a87793d47cabaaa0fc0b1ea377a559377)
    - [connected()](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#a292bf81509bec5a79245f29df758dd86)
  - Arduino Client interface ([TinyGsmTCP.tpp](_tiny_gsm_t_c_p_8tpp.md))
    - [stop()](class_gsm_client.md#acac60bc3c9cb1e7d58e2b13833e4c720)
  - Extended Client API
    - [remoteIP()](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#a52bfe5db6336dc2c2a64ca9b50717168)
  - Extended Client API ([TinyGsmTCP.tpp](_tiny_gsm_t_c_p_8tpp.md))
    - [getMux()](class_gsm_client.md#a9dc458d3a5eced0cfecdbdc72e06d6c0)
    - [getConnectionID()](class_gsm_client.md#a198f6e1698d43841c3a1ab287bca914d)
    - [beginWrite(uint16_t size)](class_gsm_client.md#a3faf91fd6a17294a5915ce57ac5bdc0d)
    - [endWrite(uint16_t expected_size=0)](class_gsm_client.md#a36e18c3adb596ab7d299796e658f42a5)
- [GsmClientSecureXBee](class_tiny_gsm_x_bee_1_1_gsm_client_secure_x_bee.md)
  - Secure client constructors and initialization ([TinyGsmSSL.tpp](_tiny_gsm_s_s_l_8tpp.md))
    - [GsmClientSecureXBee()](class_gsm_secure_client.md)
    - [GsmClientSecureXBee(TinyGsmXBee& modem, uint8_t mux=0)](class_gsm_secure_client.md)
    - [GsmClientSecureXBee(TinyGsmXBee& modem, uint8_t mux, uint8_t sslCtxIndex)](class_gsm_secure_client.md)
  - Secure client constructors and initialization
    - [GsmClientSecureXBee()](class_gsm_client.md)
    - [GsmClientSecureXBee(TinyGsmXBee& modem)](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#a434d4552afd479bd63d5e5bcb1d9569b)
    - [init(TinyGsmXBee* modem)](class_gsm_client.md#a3dc5e17ba6749c68983d3bf39fabb29e)
  - Secure client constructors and initialization ([TinyGsmTCP.tpp](_tiny_gsm_t_c_p_8tpp.md))
    - [GsmClientSecureXBee(TinyGsmXBee& modem, uint8_t mux=0)](class_gsm_client.md)
    - [init(TinyGsmXBee* modem, uint8_t mux)](class_gsm_client.md#a3dc5e17ba6749c68983d3bf39fabb29e)
  - Arduino Client interface
    - [connect(const char* host, uint16_t port, int timeout_s)](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#a11b3b08eab473c8750c3128a5560391f)
    - [connect(IPAddress ip, uint16_t port, int timeout_s)](class_tiny_gsm_x_bee_1_1_gsm_client_x_bee.md#acd63798ba05b8603dc182e556ac071c4)
    - [connect(const char* host, uint16_t port)](class_gsm_client.md#a6e86eac67796044a92dba6695e2f6f9f)
    - [connect(IPAddress ip, uint16_t port)](class_gsm_client.md#a19fa0b322c6fb17a1d0de28d747222ec)
    - [stop(uint32_t maxWaitMs)](class_gsm_client.md#a138ad35447383cc62d99c037743e4210)
    - [write(const uint8_t* buf, size_t size)](class_gsm_client.md#a528d5a4c7d75a6951ec236b7b46fcedb)
    - [write(uint8_t c)](class_gsm_client.md#a3afda0b395cdc163a542915c90c3647b)
    - [available()](class_gsm_client.md#a5327499ee49bd0f7ca6ea292de7fe492)
    - [read(uint8_t* buf, size_t size)](class_gsm_client.md#a2cd9c417964981283684cdea7ac7d3c2)
    - [read()](class_gsm_client.md#af3b9f9b2908979e751098c222fc655d4)
    - [peek()](class_gsm_client.md#aa684170a2aa623822ccc3d428568913e)
    - [flush()](class_gsm_client.md#ad7f9b8cf52f29a390fafc3003f1ecd99)
    - [connected()](class_gsm_client.md#a5eb01b0909582692e00b07c41ec7bd22)
  - Arduino Client interface ([TinyGsmTCP.tpp](_tiny_gsm_t_c_p_8tpp.md))
    - [stop()](class_gsm_client.md#acac60bc3c9cb1e7d58e2b13833e4c720)
  - Secure client configuration ([TinyGsmSSL.tpp](_tiny_gsm_s_s_l_8tpp.md))
    - [setSSLContextIndex(uint8_t sslCtxIndex)](class_gsm_secure_client.md#a146822537a5ba062b71c5c87b8864440)
  - Extended Client API
    - [remoteIP()](class_gsm_client.md#aad926ad92b0e7754620e9ab249ad73e8)
  - Extended Client API ([TinyGsmTCP.tpp](_tiny_gsm_t_c_p_8tpp.md))
    - [getMux()](class_gsm_client.md#a9dc458d3a5eced0cfecdbdc72e06d6c0)
    - [getConnectionID()](class_gsm_client.md#a198f6e1698d43841c3a1ab287bca914d)
    - [beginWrite(uint16_t size)](class_gsm_client.md#a3faf91fd6a17294a5915ce57ac5bdc0d)
    - [endWrite(uint16_t expected_size=0)](class_gsm_client.md#a36e18c3adb596ab7d299796e658f42a5)
- [GsmSecureContextXBee](class_tiny_gsm_x_bee_1_1_gsm_secure_context_x_bee.md)
  - Secure context constructors and initialization ([TinyGsmSSL.tpp](_tiny_gsm_s_s_l_8tpp.md))
    - [GsmSecureContextXBee()](class_gsm_secure_context.md)
    - [GsmSecureContextXBee(TinyGsmXBee& modem, uint8_t contextIndex=TINY_GSM_DEFAULT_SSL_CTX)](class_gsm_secure_context.md)
    - [GsmSecureContextXBee(TinyGsmXBee& modem, int contextIndex)](class_gsm_secure_context.md)
    - [GsmSecureContextXBee(TinyGsmXBee& modem, SSLAuthMode sslAuthMode, SSLVersion sslVersion=SSLVersion::TLS1_2, const char* CAcertName=nullptr, const char* clientCertName=nullptr, const char* clientKeyName=nullptr)](class_gsm_secure_context.md)
    - [GsmSecureContextXBee(TinyGsmXBee& modem, uint8_t contextIndex, SSLAuthMode sslAuthMode, SSLVersion sslVersion=SSLVersion::TLS1_2, const char* CAcertName=nullptr, const char* clientCertName=nullptr, const char* clientKeyName=nullptr)](class_gsm_secure_context.md)
    - [GsmSecureContextXBee(TinyGsmXBee& modem, const char* pskIdent, const char* psKey, SSLVersion sslVersion=SSLVersion::TLS1_2)](class_gsm_secure_context.md)
    - [GsmSecureContextXBee(TinyGsmXBee& modem, uint8_t contextIndex, const char* pskIdent, const char* psKey, SSLVersion sslVersion=SSLVersion::TLS1_2)](class_gsm_secure_context.md)
    - [GsmSecureContextXBee(TinyGsmXBee& modem, const char* pskTableName, SSLVersion sslVersion=SSLVersion::TLS1_2)](class_gsm_secure_context.md)
    - [GsmSecureContextXBee(TinyGsmXBee& modem, uint8_t contextIndex, const char* pskTableName, SSLVersion sslVersion=SSLVersion::TLS1_2)](class_gsm_secure_context.md)
    - [GsmSecureContextXBee(TinyGsmXBee& modem, int contextIndex, const char* pskTableName, SSLVersion sslVersion=SSLVersion::TLS1_2)](class_gsm_secure_context.md)
    - [init(TinyGsmXBee* modem, uint8_t contextIndex=TINY_GSM_DEFAULT_SSL_CTX)](class_gsm_secure_context.md#a8fed605792bff749384631b9eee780f7)
    - [isAttached()](class_gsm_secure_context.md#a9dc81138f8352b3d99ac71ca2e37be75)
    - [getSSLContextIndex()](class_gsm_secure_context.md#ab51b6e334d3bd90ebd5484a051e50371)
  - Secure context configuration functions ([TinyGsmSSL.tpp](_tiny_gsm_s_s_l_8tpp.md))
    - [setSSLAuthMode(SSLAuthMode mode)](class_gsm_secure_context.md#a83dfa7bb8b4a87131efa413e736fb0b7)
    - [setSSLVersion(SSLVersion version)](class_gsm_secure_context.md#a908d057993bfe10242450841b4fbaf41)
  - Secure context certificate assignment functions ([TinyGsmSSL.tpp](_tiny_gsm_s_s_l_8tpp.md))
    - [setCACertName(const char* CAcertName)](class_gsm_secure_context.md#a2d4559db82c00341d6a6da5f16efa7f0)
    - [setCACertName(const String& CAcertName)](class_gsm_secure_context.md#a86165d21fdaa734b85c8abe475d97b32)
    - [setClientCredentials(const char* clientCertName, const char* clientKeyName)](class_gsm_secure_context.md#a5a9b2d1c62d8ead4d77e59d92d32e206)
    - [setClientCredentials(const String& clientCertName, const String& clientKeyName)](class_gsm_secure_context.md#a4fa4b1f5f808ff415e2ce8d690b677a7)
  - Secure context PSK assignment functions ([TinyGsmSSL.tpp](_tiny_gsm_s_s_l_8tpp.md))
    - [setPSKTableName(const char* pskTableName)](class_gsm_secure_context.md#a8ebb32a5e43f68c78d870d0292296503)
    - [setPSKTableName(const String& pskTableName)](class_gsm_secure_context.md#a1c6ab7ee6482ea3eb205c4390e76ebe6)
    - [setPreSharedKey(const char* pskIdent, const char* psKey)](class_gsm_secure_context.md#ac352727e01f6988e25f5ffc740a0c4ce)
    - [setPreSharedKey(const String& pskIdent, const String& psKey)](class_gsm_secure_context.md#ab18a08cdd05b57ba0b62c9032a046a17)

## Classes

| | Name |
| --- | --- |
| struct | **TinyGsmXBeeModemConfig** |
| struct | **TinyGsmXBeeTcpConfig** |
| struct | **TinyGsmXBeeSslConfig** |
| class | **TinyGsmXBee** |
| class | **TinyGsmXBee::GsmClientXBee** |
| class | **TinyGsmXBee::GsmClientSecureXBee** |
| class | **TinyGsmXBee::GsmSecureContextXBee** |

## Types

| | Name |
| --- | --- |
| enum class | [XBeeRegStatus](#gabb2f083476b151f9f987f4f13b490c61) { REG_OK = 0, REG_UNREGISTERED = 1, REG_SEARCHING = 2, REG_DENIED = 3, REG_UNKNOWN = 4 }<br>Registration status. |
| enum class | [XBeeType](#ga500f7d35073f8590502262b80638047a) { XBEE_UNKNOWN = 0, XBEE_S6B_WIFI = 0x601, XBEE_LTE1_VZN = 0xB01, XBEE_3G = 0xB02, XBEE3_LTE1_ATT = 0xB06, XBEE3_LTEM_ATT = 0xB08, XBEE3_LTEM3 = 0xB0E }<br>The known types of XBees The values are responses to the HS command to get "hardware series". |

### XBeeRegStatus

<a id="gabb2f083476b151f9f987f4f13b490c61"></a>&#8203;

| Enumerator | Value | Description |
| --- | --- | --- |
| <a id="ggabb2f083476b151f9f987f4f13b490c61aa07e5d3f0f844e1d9cf98a0663b3d806"></a>&#8203;REG_OK | 0 | Registered on the network. |
| <a id="ggabb2f083476b151f9f987f4f13b490c61a32defd45dbfe90deba90d0f975bf987b"></a>&#8203;REG_UNREGISTERED | 1 | Not registered on the network. |
| <a id="ggabb2f083476b151f9f987f4f13b490c61aa594750c725ee43e3bf280da67f2d669"></a>&#8203;REG_SEARCHING | 2 | Searching for network. |
| <a id="ggabb2f083476b151f9f987f4f13b490c61afeab7478b9fdfd18915c9c113d65e151"></a>&#8203;REG_DENIED | 3 | Registration denied. |
| <a id="ggabb2f083476b151f9f987f4f13b490c61acba457ae7d1a3cca36b7aaf20b3eea56"></a>&#8203;REG_UNKNOWN | 4 | Unknown registration status. |

### XBeeType

<a id="ga500f7d35073f8590502262b80638047a"></a>&#8203;

| Enumerator | Value | Description |
| --- | --- | --- |
| <a id="gga500f7d35073f8590502262b80638047aae08b7680f4a1348e0fc1f565a188a37a"></a>&#8203;XBEE_UNKNOWN | 0 | Unknown XBee type. |
| <a id="gga500f7d35073f8590502262b80638047aa7789cd26ee28c1c7196b279c66291815"></a>&#8203;XBEE_S6B_WIFI | 0x601 | Digi XBee Wi-Fi. |
| <a id="gga500f7d35073f8590502262b80638047aa4d9cd2f80cc8b27bc44cd816ecacdbb2"></a>&#8203;XBEE_LTE1_VZN | 0xB01 | Digi XBee Cellular LTE Cat 1. |
| <a id="gga500f7d35073f8590502262b80638047aaa3c23767c68f32700c7401c5e7741625"></a>&#8203;XBEE_3G | 0xB02 | Digi XBee Cellular 3G. |
| <a id="gga500f7d35073f8590502262b80638047aa6dd9dbb111b848e667c5777013196f22"></a>&#8203;XBEE3_LTE1_ATT | 0xB06 | Digi XBee3 Cellular LTE CAT 1. |
| <a id="gga500f7d35073f8590502262b80638047aa5e2b82fefd12699ba0182476bf379a68"></a>&#8203;XBEE3_LTEM_ATT | 0xB08 | Digi XBee3 Cellular LTE-M. |
| <a id="gga500f7d35073f8590502262b80638047aa02c9bcc2d7509de0e22ea2ac29c80e6a"></a>&#8203;XBEE3_LTEM3 | 0xB0E | Digi XBee3 Cellular LTE-M3. |

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