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