Here is a list of all class members with links to the classes they belong to:

- r -

• r2w_factor : CSDV1 , CSDV2
• RA : DNSHeader
• RAW : IPPROTO
• raw_address() : IPAddress
• rawIPAddress() : Client , UDP
• RBASE : W5100Class
• RCode : DNSHeader
• RD : DNSHeader
• read() : cbuf , Client , ClientContext , EEPROMClass , EthernetClient , EthernetUDP , File , fs::File , fs::FileImpl , HardwareSerial , OneWire , SdFile , Servo , SPIFFSFileImpl , SSLContext , Stream , StreamString , TwoWire , UDP , UdpContext , W5100Class , WiFiClient , WiFiClientSecure , WiFiUDP
• read_bit() : OneWire
• read_bl_len : CSDV1 , CSDV2
• read_bl_partial : CSDV1 , CSDV2
• read_blk_misalign : CSDV1 , CSDV2
• read_bytes() : OneWire
• read_data() : W5100Class
• read_page() : ESP8266AVRISP
• Read_Register() : TFT
• read_signature() : ESP8266AVRISP
• readBlock() : Sd2Card , SdVolume
• readBytes() : Stream
• readBytesUntil() : Stream
• readCID() : Sd2Card
• readCSD() : Sd2Card
• readData() : Sd2Card , SdVolume
• readDir() : SdFile
• readDirCache() : SdFile
• readEnd() : Sd2Card
• readGAR() : W5100Class
• readID() : TFT
• readIMR() : W5100Class
• readIR() : W5100Class
• readMicroseconds() : Servo
• readMR() : W5100Class
• readPATR() : W5100Class
• readPMAGIC() : W5100Class
• readPTIMER() : W5100Class
• readRCR() : W5100Class
• readRegister() : Sd2Card
• readRMSR() : W5100Class
• readRTR() : W5100Class
• readSHAR() : W5100Class
• readSIPR() : W5100Class
• readSn() : W5100Class
• readSnCR() : W5100Class
• readSnDHAR() : W5100Class
• readSnDIPR() : W5100Class
• readSnDPORT() : W5100Class
• readSnIR() : W5100Class
• readSnMR() : W5100Class
• readSnMSSR() : W5100Class
• readSnPORT() : W5100Class
• readSnPROTO() : W5100Class
• readSnRX_RD() : W5100Class
• readSnRX_RSR() : W5100Class
• readSnRX_WR() : W5100Class
• readSnSR() : W5100Class
• readSnTOS() : W5100Class
• readSnTTL() : W5100Class
• readSnTX_FSR() : W5100Class
• readSnTX_RD() : W5100Class
• readSnTX_WR() : W5100Class
• readString() : Stream
• readStringUntil() : ArduinoOTAClass , Stream
• readSUBR() : W5100Class
• readTMSR() : W5100Class
• readUIPR() : W5100Class
• readUPORT() : W5100Class
• reason : XTensa_exception_frame_s
• reconnect() : ESP8266WiFiSTAClass
• RECV : SnIR
• recv_data_processing() : W5100Class
• ref() : ClientContext , pbuf , SSLContext , UdpContext
• regEQU : spiClk_t
• regH : spiClk_t
• regL : spiClk_t
• regN : spiClk_t
• regPre : spiClk_t
• regValue : spiClk_t
• remaining() : UpdaterClass
• remote_ip : ip_pcb
• remoteIP() : EthernetUDP , UDP , WiFiClient , WiFiUDP
• remotePort() : EthernetUDP , UDP , WiFiClient , WiFiUDP
• remove() : fs::FS , fs::FSImpl , SDClass , SdFile , SPIFFSImpl
• removeEvent() : ESP8266WiFiGenericClass
• rename() : fs::FS , fs::FSImpl , SPIFFSImpl
• replyWithCustomCode() : DNSServer
• replyWithIP() : DNSServer
• request_DHCP_lease() : DhcpClass
• requestAuthentication() : ESP8266WebServer
• requestFrom() : TwoWire
• requestIncludesOnlyOneQuestion() : DNSServer
• reserved : CID
• reserved1 : CSDV1 , CSDV2 , fat32BootSector
• reserved2 : CSDV1 , CSDV2
• reserved3 : CSDV1 , CSDV2
• reserved4 : CSDV1 , CSDV2
• reserved5 : CSDV1 , CSDV2
• reserved6 : CSDV2
• reserved7 : CSDV2
• reservedNT : directoryEntry
• reservedSectorCount : biosParmBlock
• reset() : EspClass , OneWire
• reset_DHCP_lease() : DhcpClass
• reset_search() : OneWire
• ResetInterrupt() : ServoTimer0 , ServoTimer1
• resetSS() : W5100Class
• restart() : EspClass
• result : base64_encodestate
• revision : AVRISP_parameter_t
• rewind() : SdFile
• rewindDirectory() : File
• RMASK : W5100Class
• rmdir() : SDClass
• rmDir() : SdFile
• rmRfStar() : SdFile
• ROM_NO : OneWire
• room() : cbuf
• root : SDClass
• rootDirEntryCount : biosParmBlock , SdVolume
• rootDirEntryCount_ : SdVolume
• rootDirStart() : SdVolume
• rootDirStart_ : SdVolume
• RSIZE : W5100Class
• RSSI() : ESP8266WiFiScanClass , ESP8266WiFiSTAClass
• RST : W5100Class
• run() : ESP8266WiFiMulti
• runUpdate() : ESP8266HTTPUpdate
• rxBuffer : TwoWire
• rxBufferIndex : TwoWire
• rxBufferLength : TwoWire
• rxEnabled : uart_
• rxhandler_t : UdpContext
• rxPin : uart_