Data Sheet

录
1. Overview 1 ................................................................................................................................................
1.1. User-Defined AT Commands! 1"......................................................................................................................
1.2. Downloading AT Firmware into the Flash! 2"...................................................................................................
1.2.1. 4 Mbit Flash! 2"...................................................................................................................................
1.2.2. 8 Mbit Flash! 2"...................................................................................................................................
1.2.3. 16 Mbit Flash, Map: 512 KB + 512 KB! 3"..........................................................................................
1.2.4. 16 Mbit Flash, Map: 1024 KB + 1024 KB! 3"......................................................................................
1.2.5. 32 Mbit Flash, Map: 512 KB + 512 KB! 4"..........................................................................................
1.2.6. 32 Mbit Flash, Map: 1024 KB + 1024 KB! 4"......................................................................................
2. Command Description 6 ..........................................................................................................................
3. Basic AT Commands 7 .............................................................................................................................
3.1. Overview! 7".....................................................................................................................................................
3.2. Commands! 8".................................................................................................................................................
3.2.1. AT—Tests AT Startup! 8".....................................................................................................................
3.2.2. AT+RST—Restarts the Module! 8".....................................................................................................
3.2.3. AT+GMR—Checks Version Information! 8"........................................................................................
3.2.4. AT+GSLP—Enters Deep-sleep Mode! 8"...........................................................................................
3.2.5. ATE—AT Commands Echoing! 9".......................................................................................................
3.2.6. AT+RESTORE—Restores the Factory Default Settings! 9"................................................................
3.2.7. AT+UART—UART Configuration! 9"...................................................................................................
3.2.8. AT+UART_CUR—Current UART Configuration; Not Saved in the Flash! 11"....................................
3.2.9. AT+UART_DEF—Default UART Configuration; Saved in the Flash! 12".............................................
3.2.10. AT+SLEEP—Configures the Sleep Modes! 13"..................................................................................
3.2.11. AT+WAKEUPGPIO—Configures a GPIO to Wake ESP8266 up from Light-sleep Mode! 13"............
3.2.12. AT+RFPOWER—Sets the Maximum Value of RF TX Power! 14".......................................................
3.2.13. AT+RFVDD—Sets RF TX Power According to VDD33! 14"................................................................
3.2.14. AT+RFAUTOTRACE—Sets RF Frequency Offset Trace! 15"..............................................................
3.2.15. AT+SYSRAM—Checks the Remaining Space of RAM! 15"...............................................................
3.2.16. AT+SYSADC—Checks the Value of ADC! 15"....................................................................................
3.2.17. AT+SYSIOSETCFG—Configures IO Working Mode! 16"....................................................................